Provide legacy OS work around for issue [#2357]

[mingw/mingw-org-wsl.git] / mingwrt / ChangeLog

2017-12-02  Keith Marshall  <keith@users.osdn.me>

        Provide legacy OS work around for issue [#2357]

        * cpu_features.c: Delete; replace it with...
        * cpu_features.sx: ...this new assembly language file.

        * cpu_features.h [__ASSEMBLER__]
        (__cpu_features, __cpu_features_init): Suppress declarations.

        * Makefile (%.sx): Add $srcdir vpath reference.

2017-11-28  Keith Marshall  <keith@users.osdn.me>

        Handle indeterminate FLT_EVAL_METHOD; fix issue [#2352].

        * include/math.h [FLT_EVAL_METHOD == 0 || FLT_EVAL_METHOD == 1]
        (float_t, double_t): Define them explicitly, as appropriate for each
        of these two specific cases only; otherwise, define them as if for...
        [FLT_EVAL_METHOD == 2]: ...this explicit case, but also apply it as a
        suitable default compromise for the indeterminate case, in which...
        [FLT_EVAL_METHOD != 2]: ...emit indeterminacy warning.

2017-10-25  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Include, and make <sys/bsdtypes.h> test suite safe.

        * tests/headers.at (sys/bsdtypes.h): Add reference.

        * include/sys/bsdtypes.h [__IN_MINGWRT_TESTSUITE__]: Add to...
        [_BSD_SOURCE || _WINSOCK2_H]: ...these, as conditions for supression
        of "ill-advised usage" warning message.

2017-09-15  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Factor <sys/time.h> duplicate content out of winsock headers.

        * include/sys/time.h: Assert copyright; tidy layout.
        [_BEGIN_C_DECLS, _END_C_DECLS]: Use them to avoid C++ name mangling.
        [__WINSOCK_H_SOURCED__] (_SYS_TIME_H): Do not define it; hence...
        [!defined _SYS_TIME_H]: ...selectively expose definitions for only...
        (timerclear, timerisset, timercmp): ...these functional macros, and...
        (struct timeval): ...this data type; inhibit redefinition on...
        [defined _SYS_TIME_H && _WINSOCK_H]: ...second reading.
        (_TIMEVAL_DEFINED): Do not define; it isn't required.

2017-09-09  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Factor BSD non-standard type definitions into common header.

        * profile/gmon.h [_BSDTYPES_DEFINED]: Delete block; include...
        * include/sys/bsdtypes.h: ...this new file instead; it defines...
        (u_char, u_int, u_long, u_short): ...these non-standard data types.

        * profile/gmon.c profile/mcount.c [_BSD_SOURCE]: Declare it;
        it suppresses warnings from <sys/bsdtypes.h>, about ill-advised
        non-standard BSD typedef usage.

2017-07-30  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Prepare and tag for release of MinGW.org WSL-5.0.1

        * All files (wsl-5.0.1-release): Tag assigned.

2017-07-12  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Automate testsuite dependency generation.

        * tests/Makefile.in (testsuite) [$srcdir/*.at]: Automatically
        enumerate all such wildcard matches as prerequisites, instead of...
        (headers.at, ansiprintf.at, logarithms.at, powerfunc.at): ...these,
        which were previously enumerated explicitly.

2017-06-05  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Automatically correct obsolete _XOPEN_SOURCE usage.

        * include/_mingw.h.in (__paste, __valueless): New macros; define them.
        (_XOPEN_SOURCE) [defined with no value]: Use them to attempt to deduce
        this obsolete usage; if detected, redefine it with a default assigned
        value of one, emulating -D_XOPEN_SOURCE command line definition.

2017-05-24  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Fix snprintf()/vsnprintf() -Wformat vs. multiple definition issue.

        * include/stdio.h (__mingw_stdio_redirect__): Add reference to...
        (__Wformat): ...this new macro; define it, such that it expands via...
        (__Wformat_mingw_printf, __Wformat_msvcrt_printf): ...these new macros,
        ultimately expanding to an attribute declaration, in terms of...
        (__Wformat_ms_vprintf, __Wformat_ms_vfprintf, __Wformat_ms_vsprintf)
        (__Wformat_ms_printf, __Wformat_ms_fprintf, __Wformat_ms_sprintf):
        ...any one of these; they map to an ms_printf attribute, or...
        (__Wformat_vprintf, __Wformat_vfprintf, __Wformat_vsprintf)
        (__Wformat_printf, __Wformat_fprintf, __Wformat_sprintf): ...any one
        of these; they map conditionally to...
        [__GNUC__>=6] (__mingw_printf__): ...this new format attribute, or...
        [__GNUC__< 6]: ...nothing.
        (snprintf, vsnprintf): Revert 2017-01-30 inline definitions; add...
        (__Wformat_snprintf, __Wformat_vsnprintf): ...these attributes; they
        are also mapped conditionally, in this case to...
        [__GNUC__>=6] (__mingw_printf__): ...this, or...
        [__GNUC__< 6] (__gnu_printf__): ...this.

2017-03-14  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Refactor mingwrt and w32api common makefile content.

        * Makefile.in (mingwrt-srcdist-config-files): Rename it...
        (mingwrt-srcdist-common-files): ...as this phoney build rule.
        (shared_include_file): New macro; define it, and include named file.
        (configure, config.status, Makefile, config.status.missing, _mingw.h)
        (w32api.h, PACKAGE_VERSION_SCRIPT, PACKAGE_VERSION_FORMAT): Factor
        out; relocate them to new file in common parent directory...
        * ../Makefile.comm: ...here.

2017-03-09  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Fix generated header file dependencies.

        * Makefile.in (_mingw.h, w32api): Make them depend on changes in...
        [VERSION.m4]: ...this; package version changes are no longer made...
        [configure.ac]: ...here; delete associated prerequisite reference.
        (distclean-local): Delete them.

2017-03-09  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Strip optional DLLs, when staging for distribution.

        * Makefile.in (mingwrt-%-optist): Recursively make...
        (install-strip-$*-optional-dll): ...this internal target, not...
        (install-$*-optional-dll): ...this.

2017-03-08  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Prepare and tag for release of mingwrt-5.0 package set.

        * All files (wsl-5.0-release): Tag assigned.

2017-03-07  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Avoid -shared-libgcc dependencies in optional DLLs.

        * Makefile.in (dllname): Qualify it, by addition of...
        (LIBGCC_LINK_OPTION): ...this DLL name specific linking option macro.
        (libmingwex.dll.a): Force it to use -static-libgcc for associated DLL.

2017-02-27  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Support optional DLL builds from static libraries.

        * aclocal.m4 (MINGW_AC_SET_DLLVERSION): New macro; define it, and...
        * VERSION.m4: ...use it here, to enumerate the specifcations for...
        (MINGW_AC_ENUMERATE_DLLVERSION_SPECS): ...this collection of DLL
        version identification records.

        * Makefile.in (DLLVERSION): New macro; define default, and capture
        library specific variants, as generated by AC_SUBST output from...
        (MINGW_AC_ENUMERATE_DLLVERSION_SPECS): ...this configuration macro.
        (a2dll, dllname, dllsuffix): New macros; define them, together with
        new pattern rule using them, to create DLLs and import libraries from
        existing static object libraries; augment these with...
        (optional_dll_version): ...this further new macro, used by...
        (install-optional-dlls, install-mingwrt-optional-dlls)
        (install-libmingwex-optional-dll): ...these new installation rules...
        (uninstall-optional-dlls, uninstall-mingwrt-optional-dlls): ...and
        counterpart rules, to uninstall all such optional DLL files.
        (optional_dll_package): Further new macro; it is required by...
        (optdist, mingwrt-optdist, mingwrt-libmingwex-optdist): ...these new
        distribution rules; they create packages for optional DLLs.
        (dist): Add optdist.

        * configure.ac (MINGW_AC_ENUMERATE_DLLVERSION_SPECS): Invoke it.

2017-02-24  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Make floating point environment more robust.

        * CRT_fp8.c CRT_fp10.c: Delete them; both are replaced by...
        * CRT_fenv.c: ...this new common source file; it implements...
        (_CRT_fenv): ...this new global variable, with alternative definitions
        evaluated during application start-up, to assign one or other of...
        [FE_PC53_ENV, FE_PC64_ENV]: ...these, as the preferred default...
        [FE_DFL_ENV]: ...represented by this; replacement linkage for...
        (_fpreset): ...this MSVCRT.DLL function is no longer supported.

        * Makefile.in: Add new static pattern rule, for compiling...
        (CRT_fp8.$OBJEXT, CRT_fp10.$OBJEXT): ...each of these, from CRT_env.c

        * crt1.c (_gnu_exception_handler, __mingw_CRTStartup): Do not call...
        (_fpreset): ...this; its linkage was non-deterministically ambiguous.
        (fesetenv): Use this, unambiguously, instead; initially configure the
        floating point environment to the predefined state, as assigned to...
        [_CRT_fenv]: ...this new global variable; thereafter, reset to...
        [FE_DFL_ENV]: ...this ISO-C99 mandatory configuration.

        * include/float.h: Assert copyright; tidy layout.
        [_MINGW_FLOAT_H_]: Retain, but replace in guard macro usage by...
        [_MINGW_FLOAT_H]: ...this, conforming to preferred naming convention.
        [_BEGIN_C_DECLS, _END_C_DECLS]: Use them, as appropriate.
        (_fpreset): Add _CRTIMP attribute; it is resolved by MSVCRT.DLL
        (fpreset): Deprecate it; provide inline __LIBIMPL__ fall-back.

        * include/fenv.h: Assert copyright; tidy layout.
        [_FENV_H_]: Rename multiple inclusion guard macro, adopting...
        [_FENV_H]: ...this preferred stylistic naming convention.
        [_BEGIN_C_DECLS, _END_C_DECLS]: Use them, as appropriate.
        (FE_INVALID, FE_DENORMAL, FE_DIVBYZERO, FE_OVERFLOW, FE_UNDERFLOW)
        (FE_INEXACT, FE_ALL_EXCEPT, FE_TONEAREST, FE_DOWNWARD, FE_UPWARD)
        (FE_TOWARDZERO): Redefine them, in terms of enumerated bit positions.
        (FE_PD53_ENV, FE_PD64_ENV): New predefined environment selectors; they
        serve as initialization-time aliases, causing redefinition of...
        [FE_DFL_ENV]: ...this, as run-time alias for one or other of...
        [FE_PC53_ENV, FE_PC64_ENV]: ...these, respectively.

        * mingwex/fesetenv.c: Assert copyright; tidy layout.
        (fesetenv) [FE_PD53_ENV || FE_PD64_ENV]: Handle them, assigning to...
        (FE_DFL_ENV): ...this ISO-C99 mandatory configuration, representing...
        (fenv_default): ...the value of this new static variable.
        (_fpreset): Call it directly; now always resolved by MSVCRT.DLL, so...
        (*_imp__fpreset): ...this indirection becomes unnecessary.

2017-02-21  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Make mingwrt and w32api test suites consistent.

        * Makefile.in (test): New rule; define it as a synonym for...
        (check tests): ...these, so maintaining consistency with w32api.

2017-02-16  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Work around GCC bug; force C++11 to support std::wcstof().

        * include/_mingw.h [_ISOC99_SOURCE && __cplusplus >= 201103L]
        [__GNUC__ < 6] (_GLIBCXX_HAVE_WCSTOF): Define it to 1; it is required
        because, prior to GCC-6, GCC's configuration process fails to specify
        it correctly, and so invalidates its own <string> header file.

2017-02-12  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Support brace expansion in globbing patterns.

        * include/glob.h (GLOB_BRACE): New manifest constant; define it...
        (__GLOB_FLAG__): ...in terms of this macro.

        * mingwex/glob.c (glob_match): Reindent, with preamble invoking...
        (glob_brace_expand): ...this new static inline function; implement it.
        (GLOB_INIT, GLOB_FREE): Redefine them, relating them to...
        (__GLOB_FLAG_OFFSET_HIGH_WATER_MARK): ...this.

        * setargv.c (__mingw32_setargv) [_CRT_glob]: Check if it includes...
        [GLOB_CASEMATCH | GLOB_BRACE]: either of these; remove check for...
        [__CRT_GLOB_CASE_SENSITIVE__]: ...this defunct option.

        * include/_mingw.h.in (GLOB_BRACE): Note its use in _CRT_glob.
        (GLOB_CASEMATCH): Likewise; this replaces all former usage of...
        (__CRT_GLOB_CASE_SENSITIVE__): ...this; delete definition.

2017-02-11  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Refactor <getopt.h> and <unistd.h> shared declarations.

        * include/getopt.h: Assert copyright.
        (_BEGIN_C_DECLS, _END_C_DECLS): Use as appropriate.
        (__GETOPT_H__, __GETOPT_LONG_H__): Delete them; replace them with...
        (_GETOPT_H): This new macro; it guards the entire file, except when...
        [__UNISTD_H_SOURCED__]: ...do not activate it; hence when...
        [!_GETOPT_H]: ...do not expose API declarations for...
        (getopt_long, getopt_long_only): ...these functions.
        [_GETOPT_H && _UNISTD_H]: Skip second pass API declarations for...
        (getopt): ...this function.

        * include/unistd.h: Use the #include "..." form when including...
        (io.h, process.h, getopt.h): ...these, to ensure correct association.
        (ftruncate): Map it directly to MSVCRT.DLL's _chsize() entry point.

2017-02-10  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Avoid unnecessary duplication of configuration files.

        * Makefile.in (vpath install-sh): Define it; it matches...
        (vpath %.m4): ...this; add $top_srcdir/..; search it first; delete
        rule for creating duplicate file reference links in $top_srcdir.
        (configure): Add '-I ..' option, when running autoconf.
        (mingwrt-srcdist-package-files): Remove dependencies on...
        (aclocal.m4 VERSION.m4 install-sh): ...these; reinstate them in...
        (mingwrt-srcdist-config-files): ...this new distributable files
        enumeration goal; add it as a new prerequisite of...
        (mingwrt-srcdist-files): ...this.

2017-02-07  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Ensure selective inclusion of the correct <strings.h>

        * include/string.h: Use "..." form for selective inclusion of ...
        (strings.h): ...this, to ensure that we get our own version, avoiding
        any inappropriate alternative which may have been insinuated into the
        system header include path.

2017-02-04  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Resolve a global variable naming inconsistency.

        * mingwex/ofmt.c (__mingw_output_format_flag): Rename it as...
        (__mingw_output_format_flags): ...this, at point of definition, and
        update all references, to maintain consistency with usage...
        * mingwex/ofmtctl.c (__mingw_output_format_flags): ...here.

        * mingwex/stdio/pformat.c: Update references.

2017-01-30  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Implement strerror_r()/strerror_s() API.

        * mingwex/strerror_r.c: New file; it implements...
        (strerror_r): ...this new POSIX.1-2001 conforming function.

        * include/string.h (strerror_s): Add function prototype, subject to...
        [_MSVCR80_DLL || _WIN32_WINNT_VISTA]: ...this DLL version dependency;
        otherwise implement an inline wrapper function to emulate it, using...
        [_POSIX_C_SOURCE > 200112L] (strerror_r): ...this; add prototype.

        * Makefile.in (libmingwex.a): Add strerror_r.$OBJEXT

2017-01-30  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Avoid -Wformat noise from snprintf() and vsnprintf()

        * include/stdio.h (snprintf, vsnprintf): Add inline implementations;
        they redirect to "__mingw_" prefixed alternatives, so suppressing the
        effect of automatic format attribute recognition.

2017-01-30  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Remove duplicate libmingwex.a entries.

        * mingwex/jmpstub.sx (DLLENTRY): Interpret it.

        * Makefile.in (jmpstub_awk_script): Handle DLLENTRY.
        (libmingwex.a): Remove explicit object file references to...
        (snwprintf, vsnwprintf): ...these.

        * include/stdio.h (snwprintf, vsnwprintf): Map them as __JMPSTUB__
        references to MSVCRT.DLL entry points, via DLLENTRY references to...
        (_snwprintf, _vsnwprintf): ...these, respectively.

        * mingwex/snwprintf.c: Redundant file; delete it.
        * mingwex/vsnwprintf.c: Likewise.

2017-01-29  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Clean up <limits.h> header file.

        * include/limits.h: Tidy layout; assert copyright.
        (#pragma GCC system_header): Declare it as being such.
        (_LIMITS_H_): Rename this multiple inclusion guard macro...
        (_LIMITS_H): ...to adopt this preferred form.
        [__STDC_VERSION__ >= 199901L]: Infer it...
        [_ISOC99_SOURCE]: ...from this.

2017-01-29  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Expose C99 features required by C++11; fix issue [#2335]

        * include/_mingw.h.in (_ISOC99_SOURCE): Ensure it is defined for...
        [__cplusplus >= 201103L]: ...this conformance level, in addition to...
        [__STDC_VERSION__>= 199901L || _POSIX_C_SOURCE >= 200112L]: ...these.
        [_GLIBCXX_USE_C99]: Force it for -std=c++11, subject to...
        [__GNUC__ < 6]: ...this.

        * include/ctype.h (isblank): Declare it only if...
        [_ISOC99_SOURCE]: ...this, thus simplifying declarative condition.
        * include/wctype.h (iswblank) [_ISOC99_SOURCE]: Likewise.
        * include/inttypes.h (SCNd8, SCNdLEAST8, SCNdFAST8, SCNi8, SCNiLEAST8)
        (SCNiFAST8, SCNo8, SCNoLEAST8, SCNoFAST8, SCNx8, SCNxLEAST8, SCNxFAST8)
        (SCNu8, SCNuLEAST8, SCNuFAST8) [_ISOC99_SOURCE]: Likewise.

2017-01-28  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Make strnlen() and wcsnlen() declaratively consistent.

        * include/string.h (strnlen): Do not expose its declaration, unless...
        [_POSIX_C_SOURCE >= 200809L]: ...this feature test is enabled.

2017-01-28  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Implement wcsnlen() API per feature request [#2332].

        * mingwex/strnlen.s: Rename it as...
        * mingwex/strnlen.sx: ...this; use C preprocessor logic to adapt...
        (__mingw_strnlen): ...this existing function implementation for use...
        [_UNICODE] (__mingw_wcsnlen): ...as this.

        * include/wchar.h [_POSIX_C_SOURCE >= 200809L] (wcsnlen): Declare...
        [__MSVCRT_VERSION__>=__MSVCR80_DLL]: ...using MS DLL implementation...
        [!__MSVCRT_VERSION__>=__MSVCR80_DLL] (__mingw_wcsnlen): ...otherwise,
        declare this, with inline __JMPSTUB__ implementation, providing...
        (wcsnlen): ...this.

        * Makefile.in (wcsnlen.$OBJEXT): New build rule.
        (libmingwex.a): Add wcsnlen.$OBJEXT as new prerequisite.
        (libmoldname.a, libmoldnamed.a): Add __JMPSTUB__ wrappers.
        (libmoldname70.a, libmoldname70d.a): Likewise.
        (libmoldname71.a, libmoldname71d.a): Likewise.

        for all other MSVC non-free associated oldname import libraries.
        (vpath): Add $srcdir/mingwex for %.sx; hence mapping for...
        (jmpstub.sx): ...this becomes redundant; delete it.

2017-01-26  Jason Hood  <jadoxa@yahoo.com.au>

        Honour GLOB_CASEMATCH for globbing sets; cf. issue [#2327].

        * include/glob.h (GLOB_CASEMATCH): Update comment.
        * mingwex/glob.c (glob_case_match): Move before, and use it in...
        (glob_in_set): ...this function, to test characters in the set.

2017-01-26  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Avoid snprintf() overhead in directory stream functions.

        * mingwex/dirent.c (dirent_update): Do not use either snprintf() or
        snwprintf() functions when updating dd->d_name and dd->d_namlen data;
        emulate them instead, using a lightweight inline char-by-char counted
        copy loop, operating on char or wchar_t data as appropriate.
        (DIRENT_ASSIGN_NAME): Macro no longer required; delete it.
        (NUL): New manifest constant; define it.

2017-01-26  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Avoid #include_next misbehaviour; cf. MinGW-Bug [#2330]

        * include/ctype.h (wctype.h): Use "..." form of #include, rather than
        the <...> form; we must include our own corresponding mingwrt version
        of this subsidiary header, and avoid any bogus alternative which may
        have been insinuated earlier in the system header path.

        * include/string.h (wchar.h): Likewise.

2017-01-25  Jason Hood  <jadoxa@yahoo.com.au>

        Correct quoted backslash handling, per bug [#2328].

        * setargv.c (__mingw32_setargv): Within single quotes, backslashes
        should be interpreted literally; copy them as-is.

2017-01-25  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Use C99 blanks as default argv separators, per issue [#2329].

        * setargv.c [_ISOC99_SOURCE]: Require it.
        (__mingw32_setargv): Separate command line arguments based on...
        [(quoted == 0) && isblank( c )]: ...this condition, instead of on...
        [(quoted == 0) && isspace( c )]: ...this, so that only blanks, rather
        than any whitespace characters, serve as default argument separators.

2017-01-10  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Correct <strings.h> preprocessor logic; fix bug [#2322]

        * include/strings.h (_stricmp, _strnicmp): Always declare, unless...
        [__STRICT_ANSI__ && __NO_INLINE__]: ...both of these are defined.

2016-11-28  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Implement POSIX.1 compatible setenv() and unsetenv() functions.

        * mingwex/setenv.c: New file; it implements...
        (__mingw_setenv): ...this function, providing common code for...
        * include/stdlib.h [_POSIX_C_SOURCE >= 200112L] (setenv, unsetenv):
        ...these user visible functions, implemented as __CRT_ALIAS inlines;
        qualify them as __JMPSTUB__ and __LIBIMPL__ respectively, so ensuring
        that their corresponding external representations are automatically
        added to libmingwex.a

        * Makefile.in (libmingwex.a): Add setenv.$OBJEXT

2016-11-27  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Work around another C++11 compliance issue; fix bug [#2321].

        * include/excpt.h (__try1_setup, __except1_teardown): Add spaces to
        separate each use of '__wsize' and '__ts' macros from all surrounding
        string literals, to ensure that C++ parses them as distinct tokens.

2016-11-21  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Replace defective powf() and powl() function implementations.

        * mingwex/math/powf.c mingwex/math/powl.c: Delete; replaced by...
        * mingwex/math/pow_generic.sx: ...this new file; it implements...
        (__x87pow): ...this generic power function back-end, serving...
        (pow, powf, powl): ...each of these front-end entry points.

        * Makefile.in (libmingwex.a): Add x87pow.$OBJEXT

        * include/math.h (powf): Remove inline implementation; it no longer
        offers any inline advantage.

2016-11-18  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Implement unit tests for power functions.

        * tests/testsuite.at.in: m4_include...
        * tests/Makefile.in (testsuite): ...and add dependency on...
        * tests/powerfunc.at: ...this new file; it specifies unit tests to
        check POSIX.1-2008 compliance of results and errno assignment from...
        (pow, powf, powl): ...each of these functions.

2016-11-14  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Add POSIX compliant errno assignments to log functions.

        * include/errno.h: Make it assembly language compatible.
        [__ASSEMBLER__]: Omit <_mingw.h>; do not declare prototype for...
        (_errno): ...this accessor function; the declaration is syntactically
        invalid, in assembly language code.

        * mingwex/math/errno.sx: New file; when included by other assembly
        language files, it provides bindings for assignement of any constant
        defined in <errno.h> to the global errno variable, facilitated by...
        (errno): ...this new GAS macro.

        * mingwex/math/log_generic.sx: New file; it provides a generic back
        end implementation for multiple logarithmic functions, accessed via...
        (___x87log, ___x87log_chk): ...this pair of entry points, serving...
        (log, logf, log): ...each of these primary functions; it replaces...
        * mingwex/math/logf.s mingwex/math/logl.s: ...these; delete them.

        * mingwex/math/log1p_generic.sx mingwex/math/log10_generic.sx
        * mingwex/math/log2_generic.sx: New files; each acts as a wrapper for
        log_generic.sx, providing the front end entry stubs for each of...
        (log1p, log1pf, log1pl, log10, log10f, log10l, log2, log2f, log2l):
        ...these functions; thus, they provide complete replacements for...
        * mingwex/math/log1p.s mingwex/math/log1pf.s mingwex/math/log1pl.s
        * mingwex/math/log10f.s mingwex/math/log10l.s mingwex/math/log2.s
        * mingwex/math/log2f.s mingwex/math/log2l.s: ...these; delete them.

        * mingwex/math/x87cvt_generic.sx: New file; it implements...
        (___x87cvt, ___x87cvtf): ...this pair of return value conversion
        routines, for conversion from the FPU's internal REAL10 data format,
        to REAL8 and REAL4, for double and float functions respectively.

        * Makefile.in (libmingwex.a): Add dependencies on...
        (x87cvt.$OBJEXT), x87cvtf.$OBJEXT), x87log.$OBJEXT), x87logf.$OBJEXT):
        ...these object modules; implement pattern rule to build them from...
        (x87cvt_generic.sx, log_generic.sx): ...these generic sources; also
        provide for building the respective log function entry stubs from
        their respective generic sources.

2016-11-08  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Implement unit tests for logarithmic functions.

        * tests/testsuite.at.in: m4_include...
        * tests/Makefile.in (testsuite): ...and add dependency on...
        * tests/logarithms.at: ...this new file; it specifies unit tests to
        check POSIX.1-2008 compliance of results and errno assignment from...
        (log, logf, logl, log1p, log1pf, log1pl, log10, log10f, log10l, log2)
        (log2f, log2l): ...each of these functions.

2016-11-02  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Implement unit tests for ANSI printf() functions.

        * tests/Makefile.in (testsuite): Add dependency for...
        * tests/ansiprintf.at: ...this new file, and...
        * tests/testsuite.at.in: ...m4_include it.

2016-11-01  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Fix another printf() hex-float formatting bug.

        * mingwex/stdio/pformat.c (__pformat_emit_xfloat)
        [stream->flags & PFORMAT_ZEROFILL]: Ignore this; it should be...
        [(stream->flags & PFORMAT_JUSTIFY) == PFORMAT_ZEROFILL]: ...thus.

2016-10-30  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Merge post 2016-10-18 updates from legacy branch.

        * include/io.h include/wchar.h: Updated.
        * mingwex/stdio/pformat.c: Likewise.

2016-10-30  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Work around MSDN inconsistencies in _finddata_t naming.

        * include/io.h (_finddata64_t, _wfinddata64_): Define them
        respectively as aberrant alternative data type names for each of...
        (__finddata64_t, __wfinddata64_t): ...these original names.
        (_wfinddata32_t): Similarly, define this with...
        (__wfinddata32_t): ...this alternative name.

        * include/wchar.h (_wfinddata32_t): Correct references in comments.

2016-10-30  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Fix a potentially infinite printf() format conversion loop.

        * mingwex/stdio/pformat.c (__pformat_emit_xfloat)
        [value.__pformat_fpreg_mantissa == 0]: Do not attempt to normalize
        it; there are no 1-bits to promote, so repeated shifting until one
        appears in most significant position will never terminate.

2016-10-18  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Merge mingwrt-3.22.4 updates into 5.0-active branch.

        * configure.ac: Preserve original 5.0-active state.
        * include/wchar.h: Update per 2016-10-17 commits.

2016-10-17  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Prepare and tag mingwrt-3.22.4 patch release.

        * configure.ac (AC_INIT): Increment patch level.

2016-10-17  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Resolve an ANSI mode <string.h> vs. <wchar.h> conflict.

        * include/wchar.h [!(_WCHAR_H && _STRING_H)]: Change condition...
        [!(_WCHAR_H && (_STRING_H && !__STRICT_ANSI__))]: ...to this; the
        guarded declarations are not exposed by including <string.h> when...
        [__STRICT_ANSI__]: ...this is defined; hence, we must declare them
        when including <wchar.h>, even after including <string.h>

2016-10-14  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Add dependency tracking for tests/Makefile.

        * tests/Makefile.in (top_builddir): Define it.
        (Makefile): Add automatic rebuild rule, tracking both srcdir and
        top_builddir prerequisite changes.

2016-10-14  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Correct a minor typographic error.

        * tests/atlocal.in (autoconf_input): Replace invalid AC_SUBST tag...
        (configure_input): ...with this correctly named alternative.

2016-10-14  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Merge mingwrt-3.22.3 updates into 5.0-active branch.

        * configure.ac: Preserve original 5.0-active state.
        * include/_mingw.h.in include/string.h include/sys/types.h
        * include/io.h: Update per 2016-10-13 commits.

2016-10-13  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Prepare and tag mingwrt-3.22.3 patch release.

        * configure.ac (AC_INIT): Increment patch level.

2016-10-13  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Emulate glibc <string.h> POSIX.1 non-compliance.

        * include/_mingw.h.in (_EMULATE_GLIBC): New feature test macro.
        [_GNU_SOURCE || _BSD_SOURCE || !__STRICT_ANSI__]: Enable it when...
        [_XOPEN_SOURCE || _POSIX_C_SOURCE || _POSIX_SOURCE]: ...none of
        these have been pre-defined by the user.

        * include/string.h [_EMULATE_GLIBC]: Include <strings.h> in full...
        (strcasecmp, strncasecmp): ...so prototypes for these are declared.
        [!_EMULATE_GLIBC]: Preserve partial <strings.h> include, guarded by...
        [__STRING_H_SOURCED__]: ...this context selector, so suppressing the
        declarations of those function prototypes.

2016-10-13  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Resolve some non-ANSI typedef omissions.

        * include/sys/types.h (off_t, ssize_t): Always typedef them when...
        [_POSIX_C_SOURCE || !_NO_OLDNAMES]: ...either of these prevails.

        * include/io.h (_fsize_t): Do not suppress its typedef when...
        [__STRICT_ANSI__]: ...this compiler option applies, irrespective of...
        [!(_IO_H && _WCHAR_H)]: ...this, which otherwise causes supression.

2016-09-20  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Prepare and tag mingwrt-3.22.2 patch release.

        * configure.ac (AC_INIT): Increment patch level.
        * config.guess config.sub: Delete, per 2016-07-16 commit.
        * include/stdlib.h: Backport, per 2016-09-14 commit.
        * include/wchar.h: Backport, per 2016-09-17 commits.

2016-09-17  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Add missing <wchar.h> declarations when compiling C++.

        * include/wchar.h (fwide, mbsinit, wmemset, wmemchr, wmemcpy)
        (wmemmove, wcstoll, wcstoull): Declare each of these for either of...
        [_ISOC99_SOURCE || __cplusplus]: ...these conditions, rather than...
        [_ISOC99_SOURCE]: ...this alone.

2016-09-17  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Stricter <wchar.h> ISO-C99 conformity filtering.

        * include/wchar.h [__STRICT_ANSI__]: Do not include any part of...
        (direct.h, io.h, sys/stat.h, locale.h, process.h): ...any of these.

2016-09-14  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Relax strict ISO-C conformity to facilitate C99 support.

        * include/stdlib.h (_atoi64, _exit) [__STRICT_ANSI__]: Convention
        dictates that the Microsoft specific functions should not be declared;
        however, C99 provides equivalents in atoll() and _Exit(), for which we
        gratuituously use them to provide inline implementations; thus...
        [_ISOC99_SOURCE && !__NO_INLINE__]: ...declare them anyway.

2016-09-13  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Suppress expected header warnings when running testsuite.

        * include/dir.h include/dos.h [__IN_MINGWRT_TESTSUITE__]: New feature
        test; do not emit warning messages, which declare this pair of headers
        to be obsolete.  These warnings are expected, but their format may not
        be deterministically predictable; there is no reason to fail any test
        on account of any such expected warning message.

2016-09-13  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Create a preliminary autotest framework.

        * configure.ac (AC_TESTDIR): Initialize tests subdirectory.
        (AC_PROG_CXX): Identify C++ compiler; the testsuite will use it.
        (AC_CHECK_PROG): Check availability of autom4te; specify fallback.
        (AC_CONFIG_FILES): Add instantiation requests for tests/atlocal,
        tests/Makefile, and tests/testsuite.at.tmp

        * tests/testsuite.at.in tests/atlocal.in tests/headers.at
        * tests/Makefile.in: New files; implement them.

        * Makefile.in (check, check-recursive, tests): Implement new goals.
        (mingwrt-srcdist-files): Subdivide package files complement into...
        (mingwrt-srcdist-package-files): ...this original collection, and...
        (mingwrt-srcdist-testsuite-files): ...this additional set.

        * test_headers.c: Superseded by autotest; delete it.

2016-08-25  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Add pthreads-win32 courtesy support hooks.

        * include/errno.h: Assert copyright; tidy layout.
        (_ERRNO_H_): Rename this repeat inclusion guard macro as...
        (_ERRNO_H): ...this, conforming to preferred naming convention.
        [__PTW32_H]: Include "ptw32_errno.h".

        * include/time.h [__SCHED_H_SOURCED__]
        (struct timespec): Typedef it selectively; do not define...
        (_TIME_H): ...this.

2016-08-07  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Implement POSIX printf() feature per request [#2310].

        * mingwex/stdio/pformat.c [WITH_XSI_FEATURES]: Delete references.
        (PFORMAT_GROUPED): New manifest constant; define it.  It previously
        appeared in an occluded XSI feature reference, but is now required.
        (__pformat_t.tslen, __pformat_t.tschr, __pformat_t.grouping): New
        structure member fields; they maintain control state as set up by...
        (__pformat_enable_thousands_grouping): ...this new internal function.
        (__pformat_int_bufsiz): Use it; it may request a size increment.
        (__pformat_emit_digit, __pformat_emit_punct): New functions; they
        handle output of digits, radix point, and thousands digits separator
        punctuation for all numeric conversion formats, thus replacing...
        (__pformat_emit_numeric_value, __pformat_emit_radix_point): ...these;
        delete them, and update all callers to use appropriate replacements.
        (__pformat_int) [PFORMAT_GROUPED]: Add and emit group separators.
        (__pformat_xint_bufsiz): New internal function; it serves in place of
        __pformat_int_bufsiz(), for those integer data conversion formats
        which explicitly do not support thousands digits grouping, hence...
        (__pformat_xint): ...use it, rather than __pformat_int_bufsiz().
        (__pformat_adjust_for_grouping): New internal function; it adjusts the
        __gdtoa radix point index for fixed point conversion formats, to allow
        for the insertion of thousands digits group separators, hence...
        (__pformat_emit_float): ...use it, and emit separators as appropriate.
        (__pformat_emit_efloat) [PFORMAT_GROUPED]: Explicitly disable it.
        (__pformat): Initialise stream references for __pformat_t.grouping,
        __pformat_t.tslen, and _pformat_t.tschr, on entry; release any memory
        allocated for __pformat_t.grouping, when done.

2016-08-01  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Implement POSIX conforming getline() and getdelim() functions.

        * mingwrt/mingwex/stdio/getdelim.c: New file.
        * mingwrt/man/getline.3.man: Likewise.

        * mingwrt/include/stdio.h [_POSIX_C_SOURCE >= 200809L]
        (getdelim): New function, implemented externally; declare prototype.
        (getline): New function; declare prototype; implement as __CRT_ALIAS
        inline, with __LIBIMPL__ external representation.

        * mingwrt/Makefile.in (libmingwex.a): Add getdelim.$OBJEXT
        (mingwrt-man$man3ext): Add manpage dependency references to create...
        (getline.$man3ext, getdelim.$man3ext): ...these; declare them as
        distributable duplicates, to be generated from...
        (getline.$man3ext.man): ...this common source.

2016-08-01  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Merge mingwrt-3.22.1 legacy updates to 5.0-active branch.

        * mingwex/math/powl.c: Update per issue [#2036] workaround.
        * mingwex/stdio/pformat.c: Likewise, per issue [#2309] resolution,
        and subsequent 2016-07-24 optimization.

2016-07-31  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Prepare and tag all files for release of mingwrt-3.22.1.

        * configure.ac (AC_INIT): Adjust package version number; append
        patch level identification.

2016-07-31  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Interim workaround for issue [#2306].

        * mingwex/math/powl.c: Tidy layout; correct indentation.
        (powl, reducl): Use ISO-C declaration syntax; K&R is obsolescent.
        (powl) [OVERFLOW]: Correct representation of return value, using...
        (INFINITYL): ...this manifest constant value, instead of...
        (MAXNUML): ...this.

2016-07-24  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Optimize printf() field width accumulation function.

        * mingwex/stdio/pformat.c (__imul10plus): Omit multiply by ten on
        already accumulated zero total; it is unnecessary, since ten times
        zero is still zero.

2016-07-22  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Fix printf() field width parsing regression issue [#2309].

        * mingwex/stdio/pformat.c (__imul10plus): Coerce any accumulated
        negative total to zero; the only negative value to be handled is...
        (PFORMAT_IGNORE): ...this; it ceases to be applicable, on first call
        to __imul10plus(), to accumulate field width or precision.

2016-07-19  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Update install-sh to match mingw.org/build-aux package.

        * install-sh: Delete it; use version in parent directory instead,
        recreating local copy, (as symlink, if supported), on demand.

2016-07-17  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Eliminate redundant configuration files.

        * aclocal.m4 VERSION.m4: Delete them; restore them on demand, via...
        * Makefile.in ($top_srcdir/../%): ...this symlink dependency rule.

        * configure.ac (AC_PROG_LN_S): Add configuration check.

2016-07-17  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Merge mingwrt-3.22 packaging correction to 5.0-active branch.

2016-07-17  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Correct mingwrt-3.22 source package subdirectory omission.

        * Makefile.in (mingwrt-srcdist-files): Add msvcrt-xref.

2016-07-16  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Discard redundant config.guess and config.sub files.

        * config.guess config.sub: Delete them; they are no longer required.

2016-07-16  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Merge recent legacy branch updates to 5.0-active branch.

        * Makefile.in include/ctype.h include/excpt.h include/stdint.h
        * include/glob.h include/limits.h include/locale.h include/search.h
        * include/stdio.h include/stdlib.h include/wchar.h include/wctype.h
        * include/sys/param.h include/sys/stat.h mingwex/tdelete.c
        * mingwex/tfind.c mingwex/tsearch.c mingwex/twalk.c: Updated.

2016-07-14  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Prepare and tag all files for release of mingwrt-3.22.

        * configure.ac (AC_INIT): Adjust package version number.

2016-07-14  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Preserve kludge to evade GCC build failure on S_ISBLK misuse.

        * include/sys/stat.h (_NO_UNSUPPORTED): New feature test macro; it
        should be user defined, if desired, before inclusion; leave undefined.
        [!_S_IFBLK && !_NO_UNSUPPORTED && !_NO_OLDNAMES] (S_ISBLK): Define it,
        as appropriate for POSIX conforming usage; do not poison it.

2016-07-10  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Fix C++ strict type checking inconsistency in <glob.h>

        * include/glob.h (__ERRFUNC_P): New private macro; define it to match
        the type signature of the error function pointer, to be passed to...
        (glob): ...this function; use it to correctly represent error function
        pointer argument in inline implementation.

2016-07-09  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Factor out <ctype.h> vs. <wctype.h> duplicate elements.

        * include/ctype.h: Assert copyright; tidy layout.
        [!_CTYPE_H_]: Do not evaluate; rename macro to be tested, as...
        [!_CTYPE_H]: ...this preferred multiple inclusion guard macro name.
        (__CTYPE_H_SOURCED__): New macro; define it, and include <wctype.h>,
        so requesting partial inclusion, to retrieve definitions for...
        (_ALPHA, _BLANK, _CONTROL, _DIGIT, _HEX, _LOWER, _PUNCT, _SPACE)
        (_UPPER, WEOF): ...these macros; hence, do not define them locally.
        (wint_t, wchar_t, wctype_t): Likewise these type definitions...
        (iswalnum, iswalpha, iswascii, iswblank, iswcntrl, iswctype)
        (iswdigit, iswgraph, iswlower, iswprint, iswpunct, iswspace)
        (iswupper, iswxdigit, towlower, towupper, is_wctype): ...these function
        prototypes, and corresponding inline alternative implementations.
        (_BEGIN_C_DECLS, _END_C_DECLS): Use these as appropriate.
        [__MSVCRT_VERSION__<=__MSVCR70_DLL]: Likewise.

        * include/wctype.h: Assert copyright; tidy layout.
        [!_WCTYPE_H_]: Do not evaluate; rename macro to be tested, as...
        [!_WCTYPE_H]: ...this preferred multiple inclusion guard macro name;
        do not define it when partial inclusion only is selected, by...
        [__CTYPE_H_SOURCED__]: ...this; thence define only...
        (_ALPHA, _BLANK, _CONTROL, _DIGIT, _HEX, _LOWER, _PUNCT, _SPACE)
        (_UPPER): ...these character characterisation macros...
        (wint_t, wchar_t, wctype_t): ...these type definitions...
        (iswalnum, iswalpha, iswascii, iswblank, iswcntrl, iswctype)
        (iswdigit, iswgraph, iswlower, iswprint, iswpunct, iswspace)
        (iswupper, iswxdigit, towlower, towupper): ...these function
        prototypes, with corresponding inline alternative implementations...
        (is_wctype): ...this further prototype, qualified as deprecated...
        (WEOF): ...and this status reporting macro.
        (_ctype, _pctype, _pctype_dll, _imp___ctype, _imp___pctype): Delete
        declarations, and associated definitions; they do not belong here.
        (isleadbyte): Likewise, this Microsoft specific function prototype...
        (_LEADBYTE): ...and this associated character classification macro.
        (_BEGIN_C_DECLS, _END_C_DECLS): Use these as appropriate.

2016-07-04  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Do not pass MAKEFLAGS explicitly, when invoking recursive make.

        * Makefile.in (install-strip, uninstall): Delete explicit $(MAKEFLAGS)
        references from $(MAKE) command lines; make passes them implicitly.

2016-07-03  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Rework tsearch and friends; resolve issues [#1512] and [#1576].

        * include/search.h: Assert copyright; tidy layout.
        (_SEARCH_H_): Rename this multiple inclusion guard macro...
        (_SEARCH_H): ...to conform to this preferred standard convention.
        (__search_comparator): New function prototype typedef; it provides a
        convenient shorthand notation for argument declarations in functions
        which require a comparator function pointer; use it where appropriate.
        (tsearch, tfind, tdelete) [__MINGW_ATTRIB_NONNULL]: Apply to arguments
        #2 and #3; was previously incorrectly applied to arguments #1 and #3.
        (twalk) [__MINGW_ATTRIB_NONNULL]: Apply to both arguments #1 and #2.
        [_SEARCH_PRIVATE] (__MINGW_ATTRIB_NONNULL): Suppress its effect, to
        ensure that GCC does not optimize away checks within implementation.
        (_BEGIN_C_DECLS, _END_C_DECLS): Use these.

        * mingwex/tdelete.c: Tidy layout.
        (tdelete): Reimplement it as a thin wrapper around...
        (__tdelete): ...this; it encapsulates the original implementation as a
        __CRT_ALIAS (inline) function, to simplify void ** --> node_t ** casts.
        Remove unnecessary non-null assertions for arguments #1 and #3; prefer
        to validate arguments #2 and #3 internally, and simply return NULL if
        necessary; hence, do not include <assert.h>

        * mingwex/tfind.c: Tidy layout.
        (tfind): Similarly reimplement it as a thin wrapper around...
        (__tfind): ...this __CRT_ALIAS (inline) encapsulation of the original.
        Add non-null validation for argument #3; do not include <assert.h>

        * mingwex/tsearch.c: Tidy layout.
        (tsearch): Once again, reimplement it as a thin wrapper around...
        (__tsearch): ...this __CRT_ALIAS variant.  Add non-null validation for
        argument #3; do not include <assert.h>

        * mingwex/twalk.c: Tidy layout; do not include <assert.h>

2016-06-28  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Rework __try1/__except1 to resolve issue [#1328].

        * include/excpt.h: Assert copyright; tidy layout.
        (_EXCPT_H_): Multiple inclusion guard macro renamed to...
        (_EXCPT_H): ...this; update all references as appropriate.
        (_BEGIN_C_DECLS, _END_C_DECLS): Use these.
        (__typecast_alloca): New macro; define it, casting return type of...
        (__builtin_alloca): ...this to a specified data type; use it in...
        (__try1_setup, __except1_teardown): ...these new macros; define them
        as parameterized templates, providing both -masm-att and -masm-intel
        syntax implementations, with host specific word size and register
        assignment parameter substitutions; use them to redefine...
        (__try1, __except1): ...each of these, using __builtin_alloca to avoid
        direct stack pushes when registering exception handlers; assign the
        template parameters as appropriate to support implementation for...
        [_WIN64, _WIN32]: ...either of these, as the host requires.

2016-06-17  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Merge Cygwin CVS updates to legacy branch.

        * include/stdio.h: Merge 2011-11-30 and 2012-08-02 commits.
        (getc, getchar, putc, putchar): Declare function prototypes.
        (fopen64, ftello64): Likewise; change implementation classification
        from __CRT_INLINE to __CRT_ALIAS, to avoid C++ emitted code bloat.
        (_lock_file, _unlock_file): Add prototypes; modify merge to...
        [__MSVCRT_VERSION__>=__MSVCR80_DLL]: ...require this.

        * include/stdint.h: Merge 2012-07-30 commit; include <_mingw.h>

        * include/excpt.h: Merge 2012-08-01 commit.
        (__try1, __except1) [_WIN64]: Add alternative implementations.

        * include/stdlib.h: Merge 2012-08-02 commit.
        [__MSVCRT__VERSION__>=__MSVCR70_DLL || _WIN32_WINNT >= _WINXP]
        (_strtoi64, _strtoui64, _wcstoi64, _wcstoui64): Declare prototypes.
        [__MSVCRT__VERSION__>=__MSVCR80_DLL || _WIN32_WINNT >= _VISTA]
        (_strtoi64_l, _strtoui64_l, _wcstoi64_l, _wcstoui64_l): Likewise...
        [!__have_typedef_locale_t] (__need_locale_t): ...and define to get...
        (locale_t): ...this, by selective inclusion of <locale.h>
        [__WCHAR_H_SOURCED] (_wcstoi64, _wcstoui64, _wcstoi64_l)
        (_wcstoui64_l): Make these function prototypes available for selective
        inclusion by...
        * include/wchar.h: ...this; merge 2012-08-02 commit.
        [__MSVCRT__VERSION__>=__MSVCR70_DLL || _WIN32_WINNT >= _WINXP]
        (_wcstoi64, _wcstoui64): Note availability of function prototypes via
        selective inclusion of their actual declarations from <stdlib.h>
        [__MSVCRT__VERSION__>=__MSVCR80_DLL || _WIN32_WINNT >= _VISTA]
        (_wcstoi64_l, _wcstoui64_l): Likewise.

        * include/limits.h: Merge 2012-08-02 commit.
        [__STRICT_ANSI__] (PATH_MAX): Suppress definition.

        * include/sys/param.h: Merge 2012-08-02 commit.
        [PATH_MAX not defined] (MAXPATHLEN): Define it explicitly.
        [PATH_MAX defined] (MAXPATHLEN): Define it as an alias.

2016-06-12  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Add typedef and access support for opaque locale_t objects.

        * include/locale.h (locale_t, _locale_t): Define opaque types.
        [__need_locale_t]: Make them selectively accessible; define...
        (__have_typedef_locale_t): ...this, when they are available.
        [_LOCALE_H] (_create_locale, _get_current_locale, _free_locale):
        Declare function prototypes, on direct <locale.h> inclusion only.
        [_LOCALE_H || _WCHAR_H] (_wcreate_locale): Likewise; this is to be
        visible on direct inclusion, or when including <wchar.h>

        * include/stdio.h [!(_STDIO_H && _WCHAR_T)]: Correct expression of...
        [__MSVCR80_DLL || _WIN32_WINNT_VISTA]: ...this subsidiary condition;
        for all cases when this is true, (including when [_STDIO_H] alone)...
        [!__have_typedef_locale_t] (__need_locale_t): ...define this, and
        include <locale.h>, for selective definition of...
        (locale_t): ...this.

2016-05-19  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Occlude unsupported _S_IFBLK feature; resolve issue [#1146].

        * include/sys/stat.h (_MINGW_S_IFBLK_KLUDGE): New feature test macro;
        do not define it, and strongly recommend that it remains undefined.
        [!_MINGW_S_IFBLK_KLUDGE] (_S_IFBLK, S_IFBLK): Do not define them.
        [!_MINGW_S_IFBLK_KLUDGE] (_S_ISBLK, S_ISBLK): Poison them.
        [_MINGW_S_IFBLK_KLUDGE] (_S_IFBLK, S_IFBLK): Adjust definitions; use a
        modified value, which is guaranteed to be impossible to match in...
        [_S_ISBLK, S_ISBLK]: ...these, thus enforcing false test results.

2016-05-18  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Fix a typo in a <sys/stat.h> inline function definition.

        * include/sys/stat.h [__MSVCRT_VERSION__ >= __MSVCR80_DLL]
        (stat): First argument declared as 'int'; should be 'const char *';
        correct it.

2016-05-12  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Synchronize package version management with Win32-API.

        * VERSION.m4: New file; link it to keep in sync with identically named
        file in top level composite package source directory; it defines...
        (__VERSION__): ...this new composite package version macro.

        * aclocal.m4: Link it, to keep in sync with identically named files in
        top level composite source and sibling w32api sub-package directories.
        (__VERSION__): New macro; include VERSION.m4 to define it.
        (__BUG_REPORT_URL__): New macro; define it.

        * configure.ac (AC_INIT): Assign package version and bug report URL...
        (__VERSION__, __BUG_REPORT_URL__): ...from these, as defined through
        automatic inclusion of aclocal.m4

        * Makefile.in (configure): Add dependency on VERSION.m4

2016-05-12  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Resolve some strnlen() implementation issues.

        * mingwex/strnlen.s (__mingw_strnlen) [!NUL]: Correct termination
        logic; should have used jnz, not jz, to skip endpoint adjustment on
        scanning past a terminal NUL character code.

        * include/string.h [_POSIX_C_SOURCE >= 200809L] (strnlen): Do not
        #define it, as this breaks GCC compilation; use __CRT_ALIAS instead,
        with __JMPSTUB__ referencing via "oldname" libraries.

        * Makefile.in (jmpstub_awk_script, libimpl_awk_script): Adapt to
        facilitate assignment of __JMPSTUB__ and __LIBIMPL__ references to
        libraries other than libmingwex.a
        (strnlen.jmpstub.$OBJEXT): Assign it to all "moldname" libraries prior
        to libmoldname80.a, in addition to libcoldname.a, as specified by the
        __JMPSTUB__ assignment within <string.h>

2016-05-03  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Enforce consistent specification of package version.

        * include/_mingw.h: Rename as...
        * include/_mingw.h.in: ...this build-time template file.
        (__MINGW32_VERSION): Redefine it, in terms of...
        (%PACKAGE_VERSION_LONG%): ...this substitution template.
        (__MINGW32_MAJOR_VERSION, __MINGW32_MINOR_VERSION)
        (__MINGW32_PATCHLEVEL): Likewise, redefine them in terms of...
        (%PACKAGE_VERSION_MAJOR%, %PACKAGE_VERSION_MINOR%)
        (%PACKAGE_VERSION_PATCH%): ...these.

        * configure.ac (AC_CONFIG_SRCDIR): Adjust for renamed file.
        (MINGW_AC_CONFIG_EXTRA_SRCDIR): Likewise, for similarly renamed
        w32api/include/w32api.h.in file.

        * Makefile.in (all-mingwrt-stage-1-only): Add dependency on...
        (_mingw.h, w32api.h): ...these; add rule to generate them, using...
        (PACKAGE_VERSION_SCRIPT, PACKAGE_VERSION_FORMAT): ...these new macros;
        they apply appropriate substitutions to the renamed template files.
        (install-mingwrt-headers): Explicitly add _mingwrt.h

2016-04-30  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Make strnlen() available for all MSVCRT.DLL versions.

        * msvcrt-xref/msvcrt.def.in (strnlen): Mark it as...
        (__MINGW_DLSYM): ...this, excluding its exposure in libmsvcrt.dll, and
        thus requiring a dlsym() lookup for versions which provide it.

        * include/string.h [__MSVCRT_VERSION__>=__MSVCR80_DLL] (strnlen):
        Declare prototype, for use from these non-free DLLs, otherwise...
        [_POSIX_C_SOURCE >= 200809L] (strnlen): Define it as an alias for...
        (__mingw_strnlen): ...this new libmingwex.a function.

        * mingwex/strnlen.s: New file; it implements...
        (__mingw_strnlen, __mingw_strnlen_s): ...these new functions.

        * Makefile.in (libmingwex.a): Add requirement for...
        (strnlen.$OBJEXT): ...this; add vpath specification for its source.

2016-04-26  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Use correct paths for partially included header files.

        * include/io.h include/process.h: Use 'iquote' #include "stdint.h", to
        ensure that we get stdint.h from the same include directory.
        * include/stdio.h: Likewise for #include "stdarg.h", and "sys/types.h"
        * include/wchar.h: Likewise for all of #include "stdio.h", "stdlib.h",
        "direct.h", "sys/stat.h", "io.h", "time.h", "locale.h", and "process.h"
        * include/dir.h include/dos.h: Likewise for #include "io.h"
        * include/direct.h: Likewise for #include "dos.h"

2016-04-13  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Generalize procedure for installing manpages.

        * man/dirname.man: Rename it as...
        * man/dirname.3.man: ...this, with inherent MANSECT specification.
        (TH): Use %PAGEREF% substitution for NAME, MANSECT, and DATE.
        (MS-Windows): Do not append \[tm]; it doesn't render well in Windows
        console. Further, correct typos; some syntactic adjustments.

        * Makefile.in (%:%.man): New rule; define it.
        (%.mancopy, %.mancopy-recursive): New rules; define and use with...
        (reference_manpage): ...this new macro, defining it to map...
        (dirname.3.man): ...this as the reference source file for both of...
        (basename.3, dirname.3): ...these installed manpages.
        (format_manpage): Add MANSECT and DATE to expansion of...
        (%PAGEREF%): ...this sed substitution pattern.

2016-04-12  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Update several incorrectly attributed header files.

        * include/direct.h include/io.h include/locale.h include/math.h
        * include/process.h include/stdio.h include/stdlib.h include/string.h
        * include/sys/stat.h include/sys/types.h include/time.h: Identify the
        original author as Colin Peters; Rob Savoye merely imported them into
        the original CVS repository, when he created it.

        * include/wchar.h: Likewise, imported by Rob Savoye, but the original
        source file is unattributed.

2016-04-11  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Eliminate all references to non-standard __NO_ISOCEXT macro.

        * include/math.h: Tidy layout.
        [!defined __NO_ISOCEXT]: Do not use this ugly double negative; in any
        case, we do not want to encourage users to define such implementation
        private macros; instead, prefer to make use of...
        [defined _ISOC99_SOURCE]: ...this glibc compatible feature test.
        [__STDC_VERSION__ >= 199901L]: Do not require this; it is implied, by
        definition, in _ISOC99_SOURCE.
        * include/stdio.h [!defined __NO_ISOCEXT]: Likewise; replace with...
        [defined _ISOC99_SOURCE]: ...this, throughout.

2016-04-10  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Make resetting of __need_typedef requests more robust.

        * include/sys/types.h [__need_off_t, __need___off64_t]
        [__need_ssize_t, __need_time_t]: Move corresponding #undef out of, and
        after the respective conditional blocks, which provide each associated
        typedef, so ensuring that any repeat request is properly reset.

        * include/time.h [__need_time_t]: Always delegate to <sys/types.h> for
        typedef, and reset of request, even in cases where...
        [_TIME_H]: ...this is already defined.

2016-04-10  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Add a missing comment terminator.

        * include/io.h [!(defined _IO_H && defined _WCHAR_H)]: Properly
        terminate the comment annotating the closing #endif statement.

2016-04-06  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Declare <dir.h> as formally deprecated.

        * include/dir.h: Assert copyright.
        (pragma GCC system_header): Declare it.
        (_DIR_H): Define as multiple inclusion macro.
        [!_DIR_H]: Emit "obsolete header" warning message.

2016-04-06  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Factor out <wchar.h> vs. <io.h> duplicate declarations.

        * include/io.h: Assert copyright; tidy layout.
        (_IO_H_): Rename this multiple inclusion guard macro...
        (_IO_H): ...to this preferred form; do not define it when...
        [__WCHAR_H_SOURCED__]: ...this is defined, in which case declare...
        (_waccess, _wchmod, _wcreat, _wopen, _wsopen, _wunlink, _wmktemp)
        (_wfindfirst, _wfindnext, _wfindfirst64, _wfindnext64, _wfindfirsti64)
        (_wfindnexti64, _wfindfirst32i64, _wfindnext32i64, _wfindfirst64i32)
        (_wfindnext64i32, _wfindfirst32, _wfindnext32, _findclose): ...only
        these function prototypes, common to <wchar.h>, together with...
        (_fsize_t, struct _wfinddata_t, struct _wfinddatai64_t)
        (struct __wfinddata64_t, struct _wfinddata64i32_t)
        (struct _wfinddata32i64_t, struct __wfinddata32_t): ...these
        requisite data type definitions.
        (pragma GCC system_header): Declare it.
        (__need_intptr_t): Define, and include <stdint.h> to get...
        (intptr_t): ...this typedef; neither define it locally, nor define...
        (_INTPTR_T_DEFINED): ...this; delete all references.
        (_FSIZE_T_DEFINED): Do not define it; delete all references; rather...
        [!(defined _IO_H && defined _WCHAR)] (_fsize_t): Define it.
        (FILENAME_MAX): Define it unconditionally.
        (__struct_finddata_t): New temporary macro; define and use it to...
        (struct _finddata_t, struct _wfinddata_t, struct _finddatai64_t)
        (struct _wfinddatai64_t, struct __finddata64_t, struct __wfinddata64_t)
        (struct _finddata64i32_t, struct _wfinddata64i32_t)
        (struct _finddata32i64_t, struct _wfinddata32i64_t)
        (struct __finddata32_t, struct __wfinddata32_t): ...define these.

        * include/wchar.h (_WFINDDATA_T_DEFINED): Do not define it; delete all
        references; filter out associated data type definitions, namely...
        (struct _wfinddata_t, struct _wfinddatai64_t): ...these, and also...
        (struct __wfinddata64_t, struct _wfinddata64i32_t): ...these, and...
        (struct _wfinddata32i64_t, struct __wfinddata32_t): ...these.
        (_WIO_DEFINED): Likewise, do not define it; delete all references;
        filter out associated function prototype declarations for all of...
        (_waccess, _wchmod, _wcreat, _wopen, _wsopen, _wunlink, _wmktemp)
        (_wfindfirst, _wfindnext, _wfindfirst64, _wfindnext64, _wfindfirsti64)
        (_wfindnexti64, _wfindfirst32i64, _wfindnext32i64, _wfindfirst64i32)
        (_wfindnext64i32, _wfindfirst32, _wfindnext32): ...these; reproduce
        them by selective inclusion of <io.h>.

2016-04-04  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Factor out <wchar.h> vs. <process.h> duplicate declarations.

        * include/process.h: Assert copyright; tidy layout.
        (_PROCESS_H_): Rename this multiple inclusion guard macro...
        (_PROCESS_H): ...to this preferred form; do not define it when...
        [__WCHAR_H_SOURCED__]: ...this is defined, in which case declare...
        (_wexecl, _wexecle, _wexeclp, _wexeclpe, _wexecv, _wexecve, _wexecvp)
        (_wexecvpe, _wspawnl, _wspawnle, _wspawnlp, _wspawnlpe, _wspawnv)
        (_wspawnve, _wspawnvp, _wspawnvpe): ...only these functions.
        [!__WCHAR_H_SOURCED__] (_PROCESS_H): Define it; declare all functions
        normally specified herein, including those listed above, as required.
        (_BEGIN_C_DECLS, _END_C_DECLS): Use to wrap extern "C" declarations.
        (__need_intptr_t): Define it prior to including <stdint.h>.
        (pragma GCC system_header): Declare it.

        * include/wchar.h (_WPROCESS_DEFINED): Delete it; filter out...
        (_wexecl, _wexecle, _wexeclp, _wexeclpe, _wexecv, _wexecve, _wexecvp)
        (_wexecvpe, _wspawnl, _wspawnle, _wspawnlp, _wspawnlpe, _wspawnv)
        (_wspawnve, _wspawnvp, _wspawnvpe): ...these function prototypes;
        reproduce them, by selective inclusion of <process.h>.

2016-04-04  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Enable selective retrieval of intptr typedefs from <stdint.h>.

        * include/stdint.h: Assert copyright; tidy layout.
        [__need_intptr_t || __need_uintptr_t] (_STDINT_H): Do not define it;
        conceal all normally defined data types, except either or both of...
        [__need_intptr_t] (intptr_t): ...this, and/or...
        [__need_uintptr_t] (uintptr_t): ...this.
        (pragma GCC system_header): Declare it.

2016-03-29  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Factor out <wchar.h> vs. <sys/stat.h> duplicate declarations.

        * include/sys/stat.h: Assert copyright; tidy layout.
        (pragma GCC system_header): Declare it.
        (_STAT_H_): Rename multiple inclusion guard macro; adopt...
        (_SYS_STAT_H): ...this preferred naming convention; however, when...
        [__WCHAR_H_SOURCED__] (_SYS_STAT_H): ...do not define it; declare...
        (_wstat, _wstati64, _wstat64, _wstat32): ...these functions, and...
        (_wstat32i64, _wstat64i32): ...these, as appropriate to user specified
        __MSVCRT_VERSION__ and _WIN32_WINNT macro definitions, namely...
        [__MSVCRT_VERSION__ >= 0x601]: ...this, updated to become...
        [__MSVCRT_VERSION__ >= __MSVCR61_DLL]: ...this; augment it with...
        [|| _WIN32_WINNT >= _WIN32_WINNT_WIN2K]: ...this complement; also...
        [__MSVCRT_VERSION__ < 0x800]: this, updated to become...
        [__MSVCRT_VERSION__ < __MSVCR80_DLL]: ...this; likewise...
        [__MSVCRT_VERSION__ >= 0x800]: ...this, which becomes...
        [__MSVCRT_VERSION__ >= __MSVCR80_DLL]: ...this.
        (__struct_stat_defined): New macro; define, and use it to define...
        (struct stat, struct _stat, struct _stati64, struct __stat64)
        (struct __stat32, struct _stat32i64, struct _stat64i32): ...these.
        [!__WCHAR_H_SOURCED__] (_SYS_STAT_H): Define it; also include
        <sys/types.h>, delegating to it the inclusion of <_mingw.h>, and
        definition of types size_t and wchar_t; declare all header content,
        including that declared when __WCHAR_H_SOURCED__ is defined, unless
        already declared as a result of selective inclusion by <wchar.h>
        (__need_size_t, __need_wchar_t): Do not define them; consequently,
        there is no need to include <stddef.h>; do not do so.

        * include/wchar.h (_wstat, _wstati64, _wstat64): Factor out.
        (_wstat32, _wstat32i64, _wstat64i32, struct stat, struct _stat)
        (struct _stati64, struct __stat64, struct __stat32, struct _stat32i64)
        (struct _stat64i32): Likewise; reproduce them by selective inclusion
        of <sys/stat.h>

2016-03-28  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Factor out <wchar.h> vs. <direct.h> duplicate declarations.

        * include/direct.h: Conditionally partition it, such that...
        [__WCHAR_H_SOURCED__] (_DIRECT_H): Do not define it; declare only...
        (_wchdir, wchar_t, wchar_t, _wmkdir, _wrmdir): ...these, otherwise...
        [!__WCHAR_H_SOURCED__] (_DIRECT_H): Define it; expose all content.
        (_WDIRECT_DEFINED): Never define it; delete all references.

        * include/wchar.h (_WDIRECT_DEFINED): Delete all references.
        (_wchdir, wchar_t, wchar_t, _wmkdir, _wrmdir): Delete prototypes;
        selectively #include <direct.h> to reproduce them.

2016-03-26  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Factor out <direct.h> vs. <dos.h> duplicate declarations.

        * include/dos.h: Assert copyright; tidy layout.
        (pragma GCC system_header): Declare it.
        (_DOS_H_): Rename multiple inclusion guard macro, to adopt...
        (_DOS_H): ...this preferred convention; do not define it when...
        [__DIRECT_H_SOURCED__]: ...this applies; restrict declarations to...
        (struct _diskfree_t): ...this aggregate data type, together with...
        [_NO_OLDNAMES] (diskfree_t): ...this alternative name for it, and...
        (_getdiskfree): ...this associated function.
        [!__DIRECT_H_SOURCED__] (_DOS_H): Define it; expose all content, but
        emit a warning that this header is obsolete, and should not be used.
        (_BEGIN_C_DECLS, _END_C_DECLS): Use to wrap extern "C" declarations.
        (_DISKFREE_T_DEFINED): Do not define it; delete all references.
        (__need_wchar_t): Do not define it; it isn't needed here, and hence,
        neither is it necessary to #include <stddef.h>; do not do so.  Also,
        do not #include <_mingw.h> explicitly, but always #include <io.h>,
        which will implicitly #include <_mingw.h> anyway.

        * include/direct.h: Assert copyright; tidy layout.
        (pragma GCC system_header): Declare it.
        (_DIRECT_H_): Rename this multiple inclusion guard macro...
        (_DIRECT_H): ...to adopt this preferred naming convention.
        (_BEGIN_C_DECLS, _END_C_DECLS): Use to wrap extern "C" declarations.
        (_DISKFREE_T_DEFINED, diskfree_t, struct _diskfree_t): Do not define.
        (_getdiskfree): Likewise, do not declare prototype; instead...
        (__DIRECT_H_SOURCED__): ...define this, and #include <dos.h>; also
        delegate indirect inclusion of <_mingw.h> and <io.h> to this, rather
        than include them directly; undefine __DIRECT_H_SOURCED__ when done.
        (__need_wchar_t): Do not define it, and do not #include <stddef.h>;
        although needed, we may inherit it indirectly from <sys/types.h>,
        included by <io.h> via <dos.h>.

2016-03-26  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Evade CPP mismatched apostrophe warnings in windres comments.

        * msvcrt-xref/msvcrt.def.in (; pexports): 1,Gs/doesn't/does not/g

2016-03-20  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Factor out <locale.h> vs. <wchar.h> duplicate declarations.

        * include/locale.h: Assert copyright; tidy layout.
        (_LOCALE_H_): Rename multiple inclusion guard macro, to...
        (_LOCALE_H): ...this; do not define it when...
        [__WCHAR_H_SOURCED__]: ...this applies; restrict declarations to...
        (_wsetlocale): ...just this one visible function prototype.
        [!__WCHAR_H_SOURCED__] (_LOCALE_H): Define it; expose all content.
        (_WLOCALE_DEFINED): Do not define it; delete all references.
        (pragma GCC system_header): Declare it.

        * include/wchar.h (_wsetlocale): Delete prototype; maintain its
        visibility by selective inclusion of <locale.h> instead.
        (_WLOCALE_DEFINED): Delete all references.

2016-03-18  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Resolve some "implicit function declaration" warnings.

        * setargv.c (isspace): Include <ctype.h> for declaration.
        * cpu_features.h (__cpu_features_init): Declare function prototype.
        * crt1.c (_setargv): Likewise; (this isn't needed elsewhere).

2016-03-18  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Factor out <stdlib.h> vs. <wchar.h> duplicate declarations.

        * include/stdlib.h [__WCHAR_H_SOURCED__]
        (_STDLIB_H): Do not define it; restrict visible declarations to...
        (wcstol, wcstoul, wcstod, _wgetenv, _wputenv, _wsearchenv, _wsystem)
        (_wmakepath, _wsplitpath, _wfullpath, wcstof, wcstold): ...this subset
        of regular <stdlib.h> content; full content is declared only when...
        [!__WCHAR_H_SOURCED__] (_STDLIB_H): ...this applies; define it.
        (_WSTDLIB_DEFINED): Do not define it; delete all references.
        (pragma GCC system_header): Declare it; tidy layout.

        * include/wchar.h: Delete duplicated declarations for...
        (wcstol, wcstoul, wcstod, _wgetenv, _wputenv, _wsearchenv, _wsystem)
        (_wmakepath, _wsplitpath, _wfullpath, wcstof, wcstold): ...these;
        include <stdlib.h> selectively, to maintain their visibility.
        (_WSTDLIB_DEFINED): Delete all references.

2016-03-17  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Relocate misplaced umask() function prototypes.

        * include/sys/stat.h (umask, _umask): Declare prototypes; duplicate...
        * include/io.h (umask, _umask): ...these; POSIX doesn't expect them
        here, but leave them for backward, or Microsoft, compatibility.

2016-03-17  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Correct another _BEGIN_C_DECLS imbalance error.

        * include/wchar.h (_BEGIN_C_DECLS): One misplaced, superfluous, and
        unbalanced instance deleted; one correctly balanced instance remains.

2016-03-13  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Support installation of headers with empty parts directory.

        * Makefile.in (SUB_HEADERS_PRESENT): New macro; define it, and...
        (install-mingwrt-headers): ...invoke it; if false, do not perform...
        (INSTALL_SUB_HEADERS): ...this.

2016-03-13  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Reinstate typedef for non-standard off64_t.

        * include/sys/types.h [!__STRICT_ANSI__] (off64_t): Define it as...
        (__off64_t): ...typedef derived from this; although non-standard, it
        is gratuitously required when building GCC's libgfortran.a

2016-03-13  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Correct conditional compilation block nesting errors.

        * include/stdio.h include/time.h (_BEGIN_C_DECLS, _END_C_DECLS): Keep
        them balanced within, and around, conditional compilation blocks.

2016-03-10  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Feature test _MINGW32_EXTENDED_SOURCE renamed.

        * include/_mingw.h (_MINGW32_EXTENDED_SOURCE): Rename to...
        (_MINGW32_SOURCE_EXTENDED): ...this, to improve naming consistency...
        (_XOPEN_SOURCE_EXTENDED): ...with this POSIX-XSI feature test.
        (__USE_MINGW_ANSI_STDIO): Note that it is intended for internal use;
        users should enable any conventional feature test which implies it.

        * include/time.h (_MINGW32_EXTENDED_SOURCE): Update references...
        (_MINGW32_SOURCE_EXTENDED): ...i.e. to refer to this.

2016-02-28  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Correct atexit() and _onexit() export declaration regression.

        * msvcrt-xref/msvcrt.def.in (atexit, _onexit): These must be exported
        as DATA; declare them accordingly.

2016-02-18  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Refactor to make <parts/time.h> and <parts/wchar.h> redundant.

        * include/string.h: Tidy layout.
        (__STRING_H_SOURCED__): New macro; define it at start; delete at end.
        (_stricmp, _strnicmp): Include their prototypes, selectively from...
        * include/strings.h [__STRING_H_SOURCED__]: ...here, reproduce them...
        * include/parts/strings.h: ...from here; file is obsolete; delete it.

        * include/string.h (_wcscmpi): Define alias.
        (wcscat, wcschr, wcscmp, wcscoll, wcscpy, wcscspn, wcslen, wcsncat)
        (wcsncmp, wcsncpy, wcspbrk, wcsrchr, wcsspn, wcsstr, wcstok, wcsxfrm)
        (_wcsdup, _wcsicmp, _wcsicoll, _wcslwr, _wcsnicmp, _wcsnset, _wcsrev)
        (_wcsset, _wcsupr, _wcsncoll, _wcsnicoll, _wcserror, __wcserror)
        (wcscmpi, wcscmpi, wcsdup, wcsicmp, wcsicoll, wcslwr, wcsnicmp)
        (wcsnset, wcsrev, wcsset, wcsupr): Selectively include prototypes...
        * include/wchar.h [__STRING_H_SOURCED__]: ...from here; reproduce...
        * include/parts/wchar.h: ...from here; file is obsolete; delete it.

        * include/strings.h (_STRINGS_H): Do not define it, when...
        [__STRING_H_SOURCED__]: ...selectively included by <string.h>.
        * include/wchar.h (_WCHAR_H) [__STRING_H_SOURCED__]: Likewise.

2016-02-16  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Refactor to make <parts/time.h> redundant.

        * include/sys/types.h (time_t, __time32_t, __time32_t)
        [__need_time_t && !__have_typedef_time_t]: Reproduce definitions...
        * include/parts/time.h: ...from here; preserve selective exposure.

        * include/time.h (time_t, __time32_t, __time32_t): Get them...
        * include/sys/types.h: ...from here, by selective inclusion.

        * include/time.h (struct timespec, struct __mingw_extended_timespec)
        [__need_struct_timespec && !__struct_timespec_defined]: Reproduce...
        * include/parts/time.h: ...from here; preserve selective exposure.

        * include/parts/time.h: Delete file; it is no longer required.

2016-02-16  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Declare the nanosleep() function where POSIX expects it.

        * include/time.h (__mingw_sleep): Declare function prototype.
        (nanosleep): Declare prototype, and provide in-line implementation;
        this is a reproduction of the original implementation, relocated...
        * include/unistd.h (nanosleep): ...from here; remove it; hence...
        (struct timespec): ...this need not be declared here, and there is
        no need to include <parts/time.h>; remove reference.

2016-02-15  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Refactor <time.h> vs. <wchar.h> to avoid duplication.

        * include/wchar.h (__WCHAR_H_SOURCED__): New macro; define it...
        [_WCHAR_H]: ...at start of processing in this scope; delete at end.
        (struct tm): Delete definition; delegate it, together with each of...
        (_wctime, _wasctime, _wstrdate, _wstrtime, _wctime64, _wctime32)
        (wcsftime): ...these function prototypes; delete them, but note in
        comments, that they remain declared, via delegation to...
        * include/time.h: ...this; include it selectively, subject to...
        [defined __WCHAR_H_SOURCED__](__need_wchar_decls): ...this; define it.
        [defined __WCHAR_H_SOURCED__](_TIME_H): Suppress its definition.
        [_TIME_H]: Process all definitions and declarations; otherwise...
        [__need_wchar_decls]: ...process only <wchar.h> shared content, but...
        [_TIME_H && _WCHAR_H]: ...not on second, or later, time of processing.
        (_WTIME_DEFINED): Obsolete macro; delete all references.

2016-02-11  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Implement support for POSIX "%n$*m$" printf() format control.

        * mingwex/stdio/pformat.c (NL_ARGMAX): New macro; nominally, it should
        be defined in <limits.h>, but MinGW may not do so; provide a fallback.
        (__pformat_inline__): New macro; define, and use it where appropriate.
        (PFORMAT_CONVERSION_TYPE, PFORMAT_LENGTH_MODIFIER)
        (PFORMAT_TYPE_DOUBLE, PFORMAT_TYPE_INTEGER, PFORMAT_TYPE_POINTER)
        (PFORMAT_LENGTH_DEFAULT): New enumerated values; define them.
        (PFORMAT_ARGMAP_ENTRIES): New enumerated value tally; use it in...
        (__pformat_argmap_t): ...this new union data type; define it.
        (__pformat_indexed_argc, __pformat_sizeof_argument, __pformat_argmap)
        (__pformat_imul10plus, __pformat_arg_index, __pformat_read_arg_index)
        (__pformat_read_arg_index_after, __pformat_look_ahead_beyond_flags)
        (__pformat_look_ahead, __pformat_ignore_flags, __pformat_is_ldouble)
        (__pformat_is_conversion_type, __pformat_is_alt_ldouble_modifier)
        (__pformat_length_modifier, __pformat_check_length_modifier): New
        locally defined static and/or inline functions; implement, and...
        (__pformat): ...use them.

2016-02-11  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Add prototypes for Microsoft's _printf_p() family of functions.

        * include/stdio.h [>=__MSVCR80_DLL || >=_WIN32_WINNT_VISTA]
        (_printf_p, _printf_p_l, _vprintf_p, _vprintf_p_l, _fprintf_p)
        (_fprintf_p_l, _vfprintf_p, _vfprintf_p_l, _sprintf_p, _sprintf_p_l)
        (_vsprintf_p, _vsprintf_p_l): Add function prototypes; they require
        either a non-free MSVC runtime, or MSVCRT.DLL from Vista onward.
        (_wprintf_p, _wprintf_p_l, _vwprintf_p, _vwprintf_p_l, _fwprintf_p)
        (_fwprintf_p_l, _vfwprintf_p, _vfwprintf_p_l, _swprintf_p)
        (_swprintf_p_l, _vswprintf_p, _vswprintf_p_l): Likewise; make them
        available for selective inclusion by both <stdio.h> and <wchar.h>...
        [_STDIO_H || __WCHAR_H_SOURCED__]: ...when either of these defined.

2016-02-09  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Adapt msvcrt-xref to become msvcrt.def.in provider.

        * Makefile.in (msvcrt_version_script) [__MSVCRT_VERSION__]: Adjust
        filter value assignment; scale it upwards, by a factor of 0x10000.
        (%.def.in) [vpath]: Make it refer to msvcrt-xref directory.
        (%.def) [msvcr*]: Do not preserve comments; define...
        (__DLLNAME__): ...this preprocessor symbol.

        * msvcrt.def.in: Content is obsolete; delete file and replace with...
        * msvcrt-xref/msvcrt.def.in: ...this updated alternative.
        (__MINGW_DLSYM): New preprocessor macro; define it conditionally...
        [__MSVCRT_VERSION__ != 0]: ...to emit in-scope symbols it declares...
        [__MSVCRT_VERSION__ == 0]: ...to hide symbols it declares, followed by
        redefinition of __MSVCRT_VERSION__ itself, to a value of 0x10000.

2016-02-09  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Import msvcrt-xref documentation resources.

        * msvcrt-xref: New directory.
        * msvcrt-xref/ChangeLog msvcrt-xref/COPYING: New files.
        * msvcrt-xref/msvcrt-xref.ms msvcrt-xref/fdl-1.3.ms: New files.
        * msvcrt-xref/configure.ac msvcrt-xref/Makefile.in: New files.
        * msvcrt-xref/README.in msvcrt-xref/msvcrt.def.in: New files.

2016-01-29  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Refactor <stdio.h> vs. <wchar.h> to avoid duplication.

        * include/wchar.h: Some minor layout adjustments.
        (__WCHAR_H_SOURCED__): New macro; define it temporarily, only while
        within the scope of reading <wchar.h>; undefine it at end of file.
        (struct tm): Do not define; it is sufficient to keep it opaque.
        (FILE, FILENAME_MAX, NULL, __VALIST, off_t, __off64_t, size_t)
        (ssize_t, va_list, wchar_t, wint_t): Do not require or define them
        directly; delegate to indirect definition by including <stdio.h>.
        (fgetwc, fputwc, fgetws, fputws, fwprintf, fwscanf, getwc, getwchar)
        (_getws, putwc, putwchar, _putws, snwprintf, _snwprintf, swprintf)
        (swscanf, ungetwc, vfwprintf, vfwscanf, _vscwprintf, vsnwprintf)
        (_vsnwprintf, vswprintf, vwprintf, vswscanf, vwscanf, _wfdopen)
        (_wfopen, _wfreopen, _wfsopen, _wperror, _wpopen, wprintf, _wrename)
        (_wremove, wscanf, _wtmpnam, _wtempnam): Omit prototypes; acquire them
        indirectly, by selective inclusion from <stdio.h>; hence include it.

        * include/stdio.h: Assert copyright; tidy layout.
        (_STDIO_H_): Multiple inclusion guard macro, renamed as...
        (_STDIO_H): ...this, but defined conditionally, subject to...
        [__WCHAR_H_SOURCED__]: ...selectively define and declare only those
        entities which are required by <wchar.h>; do not define...
        [__WCHAR_H_SOURCED__] (_STDIO_H): ...this; define it only if...
        [!__WCHAR_H_SOURCED__]: ...this; define and declare ALL entities which
        are normally specified within <stdio.h>, INCLUDING those specifically
        itemised above, as selectively required by <wchar.h>.

        * pseudo-reloc.c: Some minor layout adjustments.
        (WIN32_LEAN_AND_MEAN): Define it; we don't need the windows baggage.
        [typedef ptrdiff_t]: Do not assume this is gratuitously defined;
        include <stddef.h> to guarantee it.

2016-01-29  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Enable selective definition of POSIX system types.

        * include/sys/types.h (_SYS_TYPES_H): Do NOT define, if including with
        any specific __need_TYPE selector having been set prior to inclusion;
        DO define it when no such selector is present, and undefine all such
        selectors as may have been set, after evaluation of their effects.
        (_DEV_T_, _FPOS64_T_, _INO_T_, _MODE_T_, _OFF_T_, _OFF64_T_, _PID_T_)
        (_SIGSET_T_, _SSIZE_T_): Unnecessary guard macros; delete them; this
        accommodates reorganization of the file, to achieve a tidier layout.
        (__have_typedef_off_t): New repeat definition guard; define it for
        compilers which may choke on any repeated typedef for either of...
        (off_t, _off_t): ...these; make them selectively defineable for...
        [_SYS_TYPES_H && !__have_typedef_off_t]: ...non-selective inclusion...
        [__need_off_t && !__have_typedef_off_t]: ...this specific selection;
        in either case, redefine them in terms of...
        (__off32_t): ...this new internal type, for consistency with...
        (__off64_t): ...this previously defined non-standard type; also make
        it selectively defineable, either by...
        [_SYS_TYPES_H && !__have_typedef___off64_t]: ...non-selective, or...
        [__need_off_t && !__have_typedef___off64_t]: ...selective inclusion.
        (__have_typedef___off64_t): New repeat definition guard; define it.
        (ssize_t, _ssize_t): Also make them selectively defineable, on...
        [_SYS_TYPES_H && !__have_typedef_ssize_t]: ...non-selective, or...
        [__need_off_t && !__have_typedef_ssize_t]: ...selective inclusion.
        (__have_typedef_ssize_t): New repeat definition guard; define it.

2015-12-30  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Avoid user namespace pollution by non-standard type 'off64_t'.

        * include/sys/types.h (off64_t): Rename it as...
        (__off64_t): ...this implementation-private alternative name, so
        eliminating the potential for user namespace pollution.

        * include/io.h (lseek64): Use '__off64_t', instead of 'off64_t', as
        return type, and type of offset argument, in both prototype and inline
        implementation; note that this addresses the issue of pollution in the
        user namespace, while avoiding the issue of MinGW-Bug [#2024].

        * include/stdio.h (fseeko64, __mingw_fseeko64): Use '__off64_t'
        instead of 'off64_t', as offset argument type in function prototypes.
        (ftello64): Likewise, for return type of inline function.

        * mingwex/mingw-fseek.c: Assert copyright; tidy layout.
        (WIN32_LEAN_AND_MEAN): Define, to minimize impact of <windows.h>.
        (__mingw_fseeko64): Use '__off64_t' per modified function prototype.

        * mingwex/stdio/fseeko64.c: Assert copyright.
        (fseeko64): Use '__off64_t' per modified function prototype.

2015-12-27  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Improve ISO-C conformity in MinGW printf(); cf. MinGW-Bug [#1761]

        * mingwex/ofmtctl.c: New file; it implements...
        (_mingw_output_format_control): ...this new function; it provides
        additional MinGW specific printf() format processing options.

        * Makefile.in (libmingwex.a) [prerequisites]: Add ofmtctl.$OBJEXT

        * include/stdio.h (_mingw_output_format_control): Declare it.
        (_EXPONENT_DIGIT_MASK, _MSVC_PRINTF_QUIRKS, _QUERY_MSVC_PRINTF_QUIRKS)
        (_ENABLE_MSVC_PRINTF_QUIRKS, _DISABLE_MSVC_PRINTF_QUIRKS): New
        manifest constant expressions; define them.

        * mingwex/stdio/pformat.c: Revise licensing terms.
        (__pformat) [%le, %lE, %lf, %lF, %lg, %lG, %lx, %lX]: When...
        [_mingw_output_format_flag & _MSVC_PRINTF_QUIRKS == 0]: ...ignore `l'
        modifier; this matches the behaviour specified by ISO-C99, else...
        [_mingw_output_format_flag & _MSVC_PRINTF_QUIRKS != 0]: ...revert to
        previous MSVC compatible behaviour, treating it as an `L' modifier.
        [!_WIN32] (_MSVC_PRINTF_QUIRKS): Force the zero match case.

        * mingwex/ofmt.c (ARGLIST): Subsume references to...
        (ARGTYPE): ...this now obsolete macro; delete it throughout.
        (update_output_format_flag): New inline function; it restricts flag
        operations to affect only Microsoft's exponent digit bits.
        [FUNCTION == _set_output_format]: Use it.
        [FUNCTION == _get_output_format]: Likewise.

2015-10-23  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Make atof() and strtod() conform to ISO-C; fix MinGW-Bug [#2273]

        * include/_mingw.h (_ISOC99_SOURCE): Ensure this feature test macro is
        defined, when implied by any STDC or POSIX version selection, viz. ...
        [__STDC_VERSION__ >= 199901L || _POSIX_C_SOURCE >= 200112L]: ...this.

        * include/stdlib.h: Assert copyright; tidy layout.
        (_STDLIB_H_): Multiple inclusion guard macro renamed...
        (_STDLIB_H): ...to this, preferring no trailing underscore.
        [!defined __NO_ISOCEXT]: Delete double negative references; use...
        [defined _ISOC99_SOURCE]: ...this feature test instead, when...
        (lldiv_t): ...defining this C99 specific aggregate data type, and...
        (lldiv, llabs, atoll, strtoll, strtoull, strtof, strtold, wcstof)
        (wcstold, _Exit): ...declaring these C99 function prototypes.
        (wtoll, lltoa, ulltoa, lltow, ulltow): Mark as deprecated, pending
        future removal; not in MSVCRT.DLL, these conform to no known standard.
        [__USE_MINGW_ANSI_STDIO] (atof, strtod): Implement inline, using...
        (__strtod): ...this libmingwex.a provided function; it handles string
        representations of hexadecimal-floats, infinities and NaNs, whereas...
        (strtod): ...this MSVCRT.DLL implementation does not.
        (__MSVCRT_VERSION__): Prefer symbolic comparison...
        [>= __MSVCR80_DLL]: ...for this requirement.

2015-10-22  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Rationalize definition of struct timespec.

        * include/parts/time.h (struct timespec): Redefine; use __time64_t for
        tv_sec field, in place of anonymous union, thus avoiding missing brace
        warnings when initializing; leave a copy of the previous definition...
        (struct __mingw32_expanded_timespec): ...named thus.

        * include/unistd.h (nanosleep): Adjust inline implementation, to match
        altered specification of tv_sec field in struct timespec.

        * include/_mingw.h (_MINGW32_EXTENDED_SOURCE): New feature test macro.
        [! defined __STRICT_ANSI__]: Define it, making it a default feature.

        * include/time.h [_MINGW32_EXTENDED_SOURCE] (mingw_timespec): New
        convenience function; defined as inline, with __LIBIMPL__ equivalent,
        it facilitates interpretation of an instance of struct timespec as if
        it were defined as struct __mingw32_expanded_timespec.

2015-09-14  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Make strings.h mostly POSIX.1-2008 compliant.

        * include/strings.h: Rewritten.  Do not include...
        (string.h): ...this; mandated by POSIX.1, it now defines...
        (strcasecmp, strncasecmp): ...these POSIX.1 functions, complete with
        prototypes, possible in-line implementations, and JMPSTUB references
        to corresponding external implementations, which will now become
        automatically created within libmingwex.a

        * include/parts/strings.h: New file; it declares prototypes for...
        (_stricmp, _strnicmp): ...these MSVC functions; nominally declared in
        string.h, but we also require them in strings.h

        * include/parts/wchar.h: New file; it declares prototypes for all wide
        character functions which MSVC specifies in both wchar.h and string.h

        * include/string.h: Miscellaneous layout adjustments.
        (strcasecmp, strncasecmp): Delete; they belong in strings.h
        (_stricmp, _strnicmp): Factor out; include them from parts/strings.h
        [!_WSTRING_DEFINED]: Factor out all associated function prototypes;
        include them from parts/wchar.h instead.

        * include/wchar.h [!_WSTRING_DEFINED]: Delete all associated function
        prototypes; include them from parts/wchar.h instead, so making this
        guard macro redundant; delete it.

        * Makefile.in (strcasecmp.$OBJEXT, strncasecmp.$OBJEXT)
        (wcscmpi.$OBJEXT): Implementations are now automatically generated
        from header file, for inclusion in libmingwex.a; remove free-standing
        implementations from the entire family of liboldname libraries, and...
        * strcasecmp.c strncasecmp.c wcscmpi.c: ...delete corresponding source
        files; they are no longer required.

2015-07-16  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Incorporate build system updates from w32api package.

        * Makefile.in (NTDDI_VERSION): Set default to NTDDI_WINNT4.
        (mkinstalldirs, INSTALL_DATA): Reimplement to support $(call ...)
        (install-strip, uninstall): New make command goals; implement them.
        (mingwrt-dist-staged): Use 'install-strip' in this rule; hence...
        (devdist, dlldist): ...these have no need to strip explicitly.
        (INSTALL_SUB_HEADERS): New macro; implement it, and use it...
        (install-mingwrt-headers): ...here.

2015-07-14  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Adapt platform feature checks to NTDDI_VERSION conventions.

        * include/_mingw.h: Assert copyright; include w32api.h
        (UNICODE, _UNICODE): Factor out consistency checks; relocate them
        to w32api/include/w32api.h, whence they remain in effect.
        (_EXTERN_C, _BEGIN_C_DECLS, _END_C_DECLS): Likewise.

2015-07-14  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Correct mismatched #if/#endif from preceding commit.

        * include/_mingw.h (#pragma GCC system_header)
        [__GNUC__ >= 3 && ! defined __PCC__]: Merge these conditions, thus
        correcting for inadvertent removal of matching #endif introduced by
        preceding 2015-06-19 commit.

2015-06-19  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Define symbolic names for alternative Microsoft runtime DLLs.

        * include/msvcrtver.h: New file; it assigns a value for...
        (__MSVCRT_VERSION__): ...this, making its default equivalent to...
        (__MSVCR60_DLL): ...this new manifest constant, with each of...
        (__MSVCR61_DLL, __MSVCR70_DLL, __MSVCR71_DLL, __MSVCR80_DLL)
        (__MSVCR90_DLL, __MSVCR100_DLL, __MSVCR110_DLL, __MSVCR120_DLL):
        ...these also defined, as user assignable alternatives.

        * include/_mingw.h (__MSVCRT_VERSION__): Use include/msvcrtver.h
        to establish its default value.

2015-06-18  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Track dependencies on modified system header files.

        * Makefile.in (DEPFLAGS): Use -MD, rather than -MMD.

2015-06-18  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Correct an anomaly in stage 1 only build procedure.

        * Makefile.in (all-gcc): New goal; it is an alias for...
        (all-mingwrt-stage-1): ...this, renamed to match configure, as...
        (all-mingwrt-stage-1-only): ...this; upate all references.
        (active-goals): Adjusted accordingly; it now reguires...
        (all-deprecated-mingwrt-stage-1-only): ...this new goal.
        (install): Adjusted, as directed by...
        (DEFAULT_MAKECMDGOALS): ...this.

2015-06-13  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Prefer our hypot() implementation in complex maths operations.

        * mingwex/complex/cabs_generic.c: New file; it replaces...
        * mingwex/complex/cabs.c mingwex/complex/cabsf.c: ...all of...
        * mingwex/complex/cabsl.c: ...these.

        * mingwex/complex/catan_generic.c: New file; it replaces...
        * mingwex/complex/catan.c mingwex/complex/catanf.c: ...all of...
        * mingwex/complex/catanl.c: ...these.

        * mingwex/complex/clog_generic.c: New file; it replaces...
        * mingwex/complex/clog.c mingwex/complex/clogf.c: ...all of...
        * mingwex/complex/clogl.c: ...these.

        * mingwex/complex/cpow_generic.c: New file; it replaces...
        * mingwex/complex/cpow.c mingwex/complex/cpowf.c: ...all of...
        * mingwex/complex/cpowl.c: ...these.

        * mingwex/complex/csqrt_generic.c: Do not use...
        (_hypot): ...this Microsoft form of function reference; use...
        (hypot): ...this ANSI standard form instead.

2015-06-10  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Correct C++ compilation anomaly with hypotf() in cmath header.

        * include/math.h: Add copyright notice; generally tidy layout.
        (_BEGIN_C_DECLS, _END_C_DECLS): Use to wrap extern "C" declarations.
        (hypotf): Delete inline implementation; it did not properly handle
        range errors, and was uncompilable with optimization when any g++
        option implying __STRICT_ANSI__ conformity was specified.
        (_MATH_H_): Rename this multiple inclusion guard...
        (_MATH_H): ...to this.

        * mingwex/math/hypot_generic.c: New file; it implements...
        (hypot, hypotf, hypotl): ...these; use the latter pair in place of...
        * mingwex/math/hypotf.c mingwex/math/hypotl.c: ...these; delete them.

2015-06-08  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Prepare and tag all files for release of mingwrt-3.21.1.

        * configure.ac (AC_INIT): Adjust package version argument.
        * include/_mingw.h (__MINGW32_PATCHLEVEL): Increment to 1, and...
        (__MINGW32_VERSION): ...increment this to match.

2015-05-18  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Refactor to avoid possible time_t conflicts across headers.

        * include/parts/time.h (struct timespec): Make it more descriptive of,
        and better able to accommodate, potential ambiguity relating to...
        (time_t, __time32_t, __time64_t): ...these typedefs; define them here,
        whence they may be identically imported into each of...
        * include/sys/types.h include/time.h include/wchar.h: these; delete
        duplicate typedefs, and import accordingly.

        * include/sys/types.h: Add licence; general comment additions.
        (_TYPES_H_): Rename multiple inclusion guard macro...
        (_SYS_TYPES_H): ...to this.

        * include/time.h: Add licence; general comment/layout adjustments.
        (_BEGIN_C_DECLS, _END_C_DECLS): Use to wrap extern "C" declarations.
        (_TIME_T_DEFINED, _TIME32_T_DEFINED, _TIME64_T_DEFINED)
        (_CLOCK_T_DEFINED): Superfluous guard macros; delete them.
        (_TIME_H_): Rename multiple inclusion guard macro...
        (_TIME_H): ...to this.

        * include/unistd.h (nanosleep): Adjust to accommodate redefinition...
        (struct timespec): ...of this.

        * include/wchar.h: Add licence; general comment/layout adjustments.
        (_BEGIN_C_DECLS, _END_C_DECLS): Use to wrap extern "C" declarations.
        [GCC] (system_header): Add pragma, identifying header as such.
        (_WCHAR_H_): Rename multiple inclusion guard macro...
        (_WCHAR_H): ...to this.

2015-05-09  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Remove obsolete varargs.h header file.

        * include/varargs.h: Delete it; it was a mostly redundant wrapper for
        a GCC header which is no longer supported, and was always intended for
        ultimate removal; now is the long overdue time to do so.

2015-05-08  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Correct improper unistd.h function attribute declarations.

        * include/unistd.h (_cdecl): Correct usage throughout; should be...
        (__cdecl): ...this.

2015-03-12  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Fix GLOB_DOOFFS initialization bug.

        * mingwex/glob.c (__mingw_glob) [!GLOB_DOOFFS]: Ensure...
        (gl_data->gl_offs): ...this is properly initialized to zero.

2014-12-28  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Tag all files for release of mingwrt-3.21.

        * include/_mingw.h: Adjust version accordingly.

2014-12-28  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Improve usage notes in stdlib.h, for mkstemp() function.

        * include/stdlib.h (MKSTEMP_SETMODE): Explain usage; this is a copy of
        an original comment, explaining the need to use  _O_TEMPORARY, from...
        * mingwex/mkstemp.c: ...here; delete trailing white space.

2014-12-23  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Eliminate some potential definition inconsistencies.

        * include/stdio.h: Cosmetic formatting change, relating to...
        * include/unistd.h (SEEK_SET, SEEK_CUR, SEEK_END): Define them
        unconditionally; this allows the compiler to check for consistency
        with their primary definitions in stdio.h

2014-12-23  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Suppress expected warning diagnostics in LIBIMPL builds.

        * Makefile.in (LIBIMPL_CFLAGS): Redefine it; it now incorporates...
        (LIBIMPL_EXTRA_CFLAGS): ...this new macro; it includes the requisite
        GCC flag to supress warnings relating to deprecated declarations.

2014-12-23  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Provide more POSIX conforming sleep() functions.

        * include/sys/types.h (useconds_t): Make it explicitly long; int may
        be okay, but doesn't guarantee enough bits; mark as deprecated, since
        POSIX has declared it "obsolete", and no longer specifies it.

        * mingwex/usleep.c: Delete file; it provided an implementation of...
        (usleep): ...this now obsolete function, claiming POSIX.1 issue 6, but
        its error handling was hopelessly broken; replace it with...
        * mingwex/nsleep.c: ...this new file; it implements...
        (__mingw_sleep): ...this generic helper function; it supports sleep
        capability with interval specification to nanosecond precision.

        * include/unistd.h (__mingw_sleep): Declare prototype; use it as the
        basis for providing __LIBIMPL__ __CRT_INLINE implementations of...
        (sleep, nanosleep): ...these current POSIX functions, and also...
        (usleep): ...this obsolete one; mark it as deprecated.

        * include/parts: New directory; it is intended to host partial header
        implementations, for content which must be shared among arbitrary sets
        of multiple standard header files.

        * include/parts/time.h: New file; nominally declaring time.h content.
        (struct timespec): Declare it; it is currently used within unistd.h,
        to facilitate the __CRT_INLINE implementation of nanosleep().

        * Makefile.in (libmingwex.a): Remove reference to...
        (usleep.$OBJEXT): ...this; replace it with a reference to...
        (nsleep.$OBJEXT): ...this alternative.
        (mingwrt-includedirs): Add prerequisite to create...
        ($includedir/parts): ...this new directory; it is populated by...
        (install-mingwrt-headers): ...this rule; add requisite command.

2014-12-13  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Delete an unnecessary Unicode wrapper file.

        * mingwex/wdirent.c: Delete it; Makefile.in knows how to compile the
        UTF-16LE API from dirent.c, without any need for this wrapper.

2014-12-13  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Some further inline function rationalization.

        * include/io.h (_CRTALIAS): Replace all references...
        (__CRT_ALIAS): ...using this syntactically preferred form.
        (lseek64): Specify __JMPSTUB__ semantics for extern implementation.
        [__cplusplus] (_BEGIN_C_DECLS, _END_C_DECLS): Use these.

        * include/unistd.h (ftruncate): Specify __JMPSTUB__ semantics.
        [__cplusplus] (_BEGIN_C_DECLS, _END_C_DECLS): Use these.

        * mingwex/stdio/lseek64.c: File is now redundant; delete it.
        * mingwex/ftruncate.c: Likewise.

        * Makefile.in (libmingwex.a): Delete obsolete dependencies on...
        (lseek64.$OBJEXT, ftruncate.$OBJEXT): ...these.

2014-12-13  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Some POSIX feature test adjustments.

        * include/stdlib.h (mkstemp): Available since SUSv3, so requires...
        [_POSIX_C_SOURCE >= 200112L]: ...this minimum level of POSIX support.
        (mkdtemp): This didn't become available until SUSv4, so requires...
        [_POSIX_C_SOURCE >= 200809L]: ...this increased feature level.

2014-12-11  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Another CRT_INLINE function implementation rationalization.

        * include/inttypes.h (imaxabs): Specify as __LIBIMPL__; declare...
        (llabs): ...this, to be implemented as its __LIBIMPL__ alias.
        [__cplusplus] (_BEGIN_C_DECLS, _END_C_DECLS): Use these.

        * Makefile.in (libimpl_sed_script): Handle ALIAS attribute.
        (libmingwex.a): Delete obsolete dependency on...
        (imaxabs.$OBJEXT): ...this.

        * mingwex/imaxabs.c: File is now redundant; delete it.

2014-12-11  Keith Marshall  <keithmarshall@users.sourceforge.net>

        More rationalization of CRT_INLINE function implementations.

        * include/stdio.h (fopen64): Add __JMPSTUP__ specification.
        (ftello64): Add __LIBIMPL__ specification for extern implementation.
        [__cplusplus] (_BEGIN_C_DECLS, _END_C_DECLS): Use these.

        * mingwex/stdio/fopen64.c: File is now redundant; delete it.
        * mingwex/stdio/ftell064.c: Likewise.

        * Makefile.in (libmingwex.a): Delete obsolete dependencies on...
        (fopen64.$OBJEXT, ftello64.$OBJEXT): ...these.

2014-12-11  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Don't implicitly define _POSIX_C_SOURCE too early.

        * include/_mingw.h (_POSIX_C_SOURCE): Delay implict definition.
        (__USE_MINGW_ANSI_STDIO): This must be initialized first, to ensure
        that it is not accidentally activated by implied _POSIX_C_SOURCE.

2014-12-10  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Correct complex arcsin computation per issue [#2245].

        * mingwex/complex/casin_generic.c: New file; it replaces...
        * mingwex/complex/casin.c: ...this; it is now obsolete; delete it.
        * mingwex/complex/casinf.c mingwex/complex/casinl: Likewise.

2014-12-10  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Correct complex square root computation per issue [#2246].

        * include/math.h (hypotf): Redirect __CRT_INLINE call to...
        (_hypot): ...this MSVCRT.DLL exported function, so avoiding...
        (hypot): ...this libmoldname.a indirection.

        * mingwex/complex/csqrt_generic.c: New file; it replaces...
        * mingwex/complex/csqrt.c: ...this; it is now obsolete; delete it.
        * mingwex/complex/csqrtf.c mingwex/complex/csqrtl: Likewise.

2014-12-10  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Adjust header guards to resolve issue [#2244].

        * include/_mingw.h (_POSIX_C_SOURCE): Define it implicitly...
        [_GNU_SOURCE || _BSD_SOURCE || _POSIX_SOURCE || !__STRICT_ANSI__]:
        ...when any of these prevail, or as appropriate to correspond with...
        [_XOPEN_SOURCE]: ...this; set conformance level accordingly.

        * include/math.h [_POSIX_C_SOURCE || defined _USE_MATH_DEFINES]
        (M_E, M_LOG2E, M_LOG10E, M_LN2, M_LN10, M_PI, M_PI_2, M_PI_4, M_1_PI)
        (M_2_PI, M_2_SQRTPI, M_SQRT2, M_SQRT1_2): Define them, irrespective...
        [__STRICT_ANSI__]: ...of this; replace guard accordingly.

2014-12-01  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Add implementation of mkstemp() and mkdtemp() functions.

        * mingwex/cryptnam.c: New file; it implements...
        (__mingw_crypto_tmpname): ...this helper function; it generates a
        cryptographically secure sequence of characters, used as the random
        component in temporary file and directory names.

        * mingwex/mkstemp.c: New file; it implements...
        (__mingw_mkstemp): ...this provider of mkstemp() functionality.

        * mingwex/mkdtemp.c: New file; it implements...
        (__mingw_mkdtemp): ...this provider of mkdtemp() functionality.

        * include/stdlib.h (mkstemp): Declare protototye; provide an inline
        function implementation, with LIBIMPL extern semantics, in terms of...
        (__mingw_mkstemp): ...this; also declare prototype, and define...
        (_MKSTEMP_INVOKE, _MKSTEMP_DEFAULT): ...these supporting constants.
        (_MKSTEMP_SETMODE): New macro; define it, also providing...
        (MKSTEMP_SETMODE) [!_NO_OLDNAMES]: ...this alias.
        (mkdtemp): Declare prototype; provide inline implementation, with
        JMPSTUB extern semantics, in terms of...
        (__mingw_mkdtemp): ...this; declare prototype.

        * Makefile.in (libmingwex.a): Add dependency rule, to include...
        (mkstemp.$OBJEXT, mkdtemp.$OBJEXT, cryptname.$OBJEXT): ...these.

2014-11-30  Keith Marshall  <keithmarshall@users.sourceforge.net>

        More JMPSTUB rationalization of inline functions.

        * include/stdlib.h (_Exit, atoll, lltoa, ulltoa, wtoll, lltow)
        (ulltow): Add __JMPSTUB__ declarations; each is REMAPPED to its
        appropriate MSVCRT.DLL equivalent entry point.

        * mingwex/_Exit.c: File is now redundant; delete it.
        * mingwex/atoll.c mingwex/lltoa.c mingwex/ulltoa: Likewise.
        * mingwex/wtoll.c mingwex/lltow.c mingwex/ulltow: Likewise.

        * Makefile.in (jmpstub_awk_script): Add support for...
        [__JMPSTUB__((REMAPPED))]: ...this stub function attribute.
        (libmingwex.a): Remove dependencies on deleted files, namely...
        (_Exit.$OBJEXT, atoll.$OBJEXT, lltoa.$OBJEXT, ulltoa.$OBJEXT)
        (wtoll.$OBJEXT, lltow.$OBJEXT, ulltow.$OBJEXT): ...these.

2014-11-29  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Correct omission of complex conjugate functions from libmingwex.a

        * include/complex.h (conj, conjf, conjl): Add LIBIMPL declarations.
        (creal, crealf, creall): Likewise, for consistency of implementation.
        (cimag, cimagf, cimagl, carg, cargf, cargl): Likewise.

        * Makefile.in (libimpl_sed_script): Add processing for __CRT_INLINE
        declarations; they should be interpreted analogously to __CRT_ALIAS.
        (libmingwex.a): Remove object file references for functions which are
        now declared as LIBIMPL, and sort the remainder in ASCII collating
        order; deleted function references comprise the set consisting of...
        (carg.$OBJEXT, cargf.$OBJEXT, cargl.$OBJEXT): ...these...
        (creal.$OBJEXT, crealf.$OBJEXT, creall.$OBJEXT): ...these, and...
        (cimag.$OBJEXT, cimagf.$OBJEXT, cimagl.$OBJEXT): ...these.

        * mingwex/complex/carg.c: Replaced by LIBIMPL; delete it.
        * mingwex/complex/cargf.c mingwex/complex/cargl.c: Likewise.
        * mingwex/complex/creal.c mingwex/complex/cimag.c: Likewise.
        * mingwex/complex/crealf.c mingwex/complex/cimagf.c: Likewise.
        * mingwex/complex/creall.c mingwex/complex/cimagl.c: Likewise.

2014-11-24  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Back-port improved asinh() implementation from 4.0-dev branch.

        * mingwex/math/asinh_generic.c: New file; it replaces...
        * mingwex/math/asinh.c mingwex/math/asinhf.c mingwex/math/asinhl.c:
        ...all of these; delete them.

2014-11-18  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Enable remake of lost LIBIMPL object files.

        * Makefile.in (libimpl_remake): New macro; define it, and...
        (%.libimpl.$OBJEXT) [%.libimpl exists]: ...use it in build rule.

2014-11-17  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Implement more robust _get_output_format fallback handling.

        * mingwex/ofmt.c: New file; it implements...
        (__mingw_output_format_flag): ...backing store, used by...
        (__mingw_get_output_format, __mingw_set_output_format): ...these
        MSVCRT.DLL version agnostic wrappers/emulators for each of these...
        (_get_output_format, _set_output_format): ...MSVCR80.DLL and later
        version specific Microsoft APIs, which are also supported by some
        later versions of MSVCRT.DLL, (excluding WinXP and earlier).
        (__mingw_get_output_format_fallback): Implement; it is aliased to...
        (__mingw_set_output_format_fallback): ...this; together they provide
        the emulation support for the preceding pair of functions, when they
        are not available within the run-time platform MSVCRT.DLL
        (__mingw_get_printf_count_output, __mingw_set_printf_count_output):
        Implement them; they wrap, and if necessary emulate...
        (_get_printf_count_output, _set_printf_count_output): ...these.
        (__mingw_get_printf_count_output_fallback): Implement; aliased to...
        (__mingw_set_printf_count_output_fallback): ...this; together they are
        required to support emulation of the preceding pair of functions, when
        they are not available within the run-time platform MSVCRT.DLL

        * include/stdio.h (_TWO_DIGIT_EXPONENT): Define it unconditionally.
        (_THREE_DIGIT_EXPONENT): New manifest constant; define it orthogonally.
        (__mingw_get_output_format, __mingw_set_output_format)
        (__mingw_get_printf_count_output, __mingw_set_printf_count_output):
        Unconditionally declare their prototypes, for subsequent inline use.
        [_MSVCRT_VERSION__ < 0x800] (_get_output_format): Emulate it inline.
        [_MSVCRT_VERSION__ < 0x800] (_set_output_format): Likewise.
        [_MSVCRT_VERSION__ < 0x800] (_get_printf_count_output): Likewise.
        [_MSVCRT_VERSION__ < 0x800] (_set_printf_count_output): Likewise.
        (__USE_MINGW_PRINTF): New manifest constant; define it. It is a
        counterpart to __USE_MINGW_ANSI_STDIO, which is guaranteed to always
        represent a compilable token.

        * mingwex/stdio/pformat.c (__pformat_exponent_digits): Do not require
        _get_output_format; consult __mingw_output_format_flag directly.

        * ofmt_stub.s: No longer required; delete it.

        * Makefile.in (ofmt_stub.$OBJEXT): Delete reference.
        (PFORMAT_CFLAGS) [__MSVCRT_VERSION__ = 0x800]: Remove requirement.
        (varofmt.$OBJEXT, crtofmt.$OBJEXT, getofmt.$OBJEXT, setofmt.$OBJEXT)
        (crtnfmt.$OBJEXT, getnfmt.$OBJEXT, setnfmt.$OBJEXT): Add build rule;
        all are compiled from ofmt.c

2014-11-16  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Do some more essential build tree clean up.

        * Makefile.in (mostly-clean-local): Add *.libimpl; matching files get
        in the way of a successful rebuild from clean.

2014-11-11  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Implement wrappers for emulation of POSIX dlfcn API.

        * include/dlfcn.h: New file; it declares the API.
        * mingwex/dlfcn.c: New file; implement it, with access via...
        (__mingw_dlfcn): ...this publicly addressable vector table.

        * Makefile.in (dlfcn.$OBJEXT): Add build requisite.
        (dlopen, dlsym, dlclose, dlerror): Build call stubs, using...
        (__LIBIMPL__): ...this automatic interface generator; implement it.
        (libstub_refnames): New macro; it is adapted from and replaces...
        (jmpstub_refs): ...this; when it is then invoked twice to build...
        (Makefile.stub): ...this, it handles both JMPSTUB and LIBIMPL.
        (jmpstub_awk_script): Adapt it to work with 'libstub_refnames'.
        (libimpl_awk_script): New inline script; it handles automated builds
        of LIBIMPL interfaces, as 'jmpstub_awk_script' does for JMPSTUB.
        (libimpl_sed_script): New inline script; it prepares intermediate C
        source code for LIBIMPL interfaces, as required to satisfy these...
        (%.libimpl, %.libimpl.$OBJEXT): ...new implicit build objectives.
        (LIBIMPL_CFLAGS): New macro; define it.

2014-11-08  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Move libgen functions to __mingw_ pseudo-namespace.

        * mingwex/dirname.c (dirname): Rename function, as implemented...
        (__mingwex_dirname): ...to this.

        * mingwex/basename.c (basename): Rename function, as implemented...
        (__mingwex_basename): ...to this.

        * include/libgen.h (__mingw_dirname, __mingw_basename): Declare
        prototypes, matching and augmenting original declarations for...
        (dirname, basename): ...these; reimplement as inline aliases, with
        __JMPSTUB__ references to the renamed implementation entry points.

2014-11-08  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Implement new command line argument globbing strategy.

        * include/_mingw.h: Backport feature defines from master...
        (__CRT_GLOB_USE_MINGW__, __CRT_GLOB_USE_MSVCRT__): New manifest
        constants; define them.  They select the preferred globbing algorithm.
        [_CRT_glob & __CRT_GLOB_USE_MINGW__] (__CRT_GLOB_USE_SINGLE_QUOTE__)
        (__CRT_GLOB_BRACKET_GROUPS__, __CRT_GLOB_CASE_SENSITIVE__): New option
        bit-map constants; define them.  When added to __CRT_GLOB_USE_MINGW__,
        they enable optional additional features supported by this algorithm.
        (__CRT_GLOB_ESCAPE_CHAR__): New manifest constant; define it.

        * CRTglob.c (_CRT_glob): Change default to __CRT_GLOB_USE_MINGW__.

        * Makefile.in (libmingw32.a): Add setargv.$OBJEXT, furnished by...
        * setargv.c: ...new file; it implements the initialization mechanism
        for the __CRT_GLOB_USE_MINGW__ globbing algorithm, when invoked by...
        (_setargv) [_CRT_glob & __CRT_GLOB_USE_MINGW__]: ...this new function;
        it invokes the algorithm via an API similar to that described by MSDN,
        while continuing to support our original _CRT_glob interpretation.
        (_setargv) [! _CRT_glob & __CRT_GLOB_USE_MINGW__]: Invoke Microsoft
        algorithm, via the MSDN-alike API, by calling back to...

        * crt1.c (_mingw32_init_mainargs): ...this original function, now
        relocated to here, as a publicly addressable function; formerly...
        (__mingw_CRTStartup): ...called directly from here, we now redirect
        the call through _setargv(), whence it may be called indirectly.

        * init.c: Redundant file; delete it.  It originally provided...
        (_mingw32_init_mainargs): ...this, now relocated as noted above, with
        original static attribute removed, to allow global addressing.

2014-11-07  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Backport glob implementation from master to legacy.

        * include/glob.h: New file; copy it from master branch.
        (__mingw_glob, __mingw_globfree): Add __JMPSTUB__ aliases for...
        (glob, globfree): ...each of these, respectively.

        * mingwex/glob.c: New file; copy it from master:src/libcrt/misc.
        (CRT_GLOB_HARD_ESCAPE) [ifndef __CRT_GLOB_ESCAPE_CHAR__]: Provide a
        fallback definition; default value is ASCII DEL, a.k.a. RUBOUT, code.
        (accept_glob_nocheck_match): New static function; it adds support for
        avoidance of globbing on patterns with no globbing token, so avoiding
        the case transliteration effect reported as MinGW-Bug #2106.
        (glob_match): Use it.

        * Makefile.in: Build glob.$OBJEXT; add it to libmingwex.a

2014-11-05  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Implement conventionally named dirent function trampolines.

        * mingwex/jmpstub.sx: New file; it implements a generic trampoline,
        which redirects a conventionally named function call to its __mingw_
        pseudo-namespace implementation.

        * aclocal.m4 (MINGW_AC_PROG_COMPILE_SX): New macro; define it.
        * configure.ac (MINGW_AC_PROG_COMPILE_SX): Use it; it identifies the
        appropriate protocol for compiling *.sx files, (supported natively by
        GCC >= v4.3, but older versions require `-x assembler-with-cpp').

        * Makefile.in (COMPILE.sx): New implicit rule; GNU make does not
        yet provide it, so we define it ourselves; deploy it for *.sx files.
        (Makefile.stub): New sinclude file; create it dynamically, using...
        (jmpstub_awk_script): ...this new inline script, which is based on...
        (jmpstub_refs, jmpstub_prerequisites): ...these new macros, and...
        (mingwex/jmpstub.sx): ...this new file; add vpath reference.
        (mostlyclean-local): Remove Makefile.stub; do likewise...
        (Makefile): ...when remaking this, to ensure that both will be
        remade together.

2014-11-03  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Make dirent implementation namespace and time_t clean.

        * include/_mingw.h (_EXTERN_C, _BEGIN_C_DECLS, _END_C_DECLS): New
        macros; define them.  They facilitate identification of symbols which
        must be compiled with `extern "C"' binding, when compiling C++ code.
        (__CRT_ALIAS): New macro; define it.  It is intended to replace...
        (_CRTALIAS): ...this, which is to be considered as deprecated.
        (__JMPSTUB__, __LIBIMPL__): New macros; define them.  They provide
        __CRT_ALIAS build hints, while remaining transparent to GCC.
        (UNICODE, _UNICODE) [user defined]: Define consistently.

        * mingwex/dirent.c: Reimplement; (this is a back-port from the
        4.0-dev branch, with additional ABI changes to improve stability).
        (opendir, readdir, telldir, seekdir, rewinddir, closedir)
        (_wopendir, _wreaddir, _wtelldir, _wseekdir, _wrewinddir, _wclosedir):
        Add `__mingw_' prefix to all publicly exposed symbol names.
        (dirent_findfirst, dirent_findnext, dirent_findclose): New locally
        implemented functions; they replace Microsoft's ambiguously defined
        _findfirst, _findnext, and _findclose, so avoiding ABI instability
        resulting from the ambiguous size of Microsoft's time_t.

        * include/dirent.h (struct dirent, struct _wdirent): Redefine them,
        removing unnecessary time_t and file size fields; (our replacements
        for _findfirst, and _findnext do not require them to be present).
        (DIR, _WDIR): Adjust typedefs; they are now opaque structs.
        (opendir, readdir, telldir, seekdir, rewinddir, closedir)
        (_wopendir, _wreaddir, _wtelldir, _wseekdir, _wrewinddir, _wclosedir):
        Adjust prototypes, making them inline aliases for public symbols which
        are now qualified by the `__mingw_' prefix; add build hints to support
        compilation of addressable stubs, with the original symbol names.
        (DT_REG, DT_DIR, DT_UNKNOWN): New manifest constants; define them.
        (DT_BLK, DT_CHR, DT_FIFO, DT_LNK, DT_SOCK): Likewise; (these are for
        BSD compatibility, but are fundamentally unsupported on MS-Windows).
        (_DIRENT_HAVE_D_TYPE, _DIRENT_HAVE_D_RECLEN, _DIRENT_HAVE_D_NAMLEN):
        New macros; define them.  (These show availability of optional fields
        within the dirent struct, which client code may wish to access).

2014-10-31  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Correct improper naming of assembly language source files.

        * mingwex/math/*.S: Rename all files with this extension...
        * mingwex/math/*.s: ...to this; (all are simple assembly language, and
        not extended `assembler-with-cpp' as implied by the former extension);
        adjust all internal `.file <name>' references accordingly.

        * Makefile.in (vpath %.S): Adjust reference to locate files....
        (vpath %.s): ...now renamed thus.

2014-10-29  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Streamline the build system infrastructure.

        * configure.ac: New file; it replaces...
        * configure.in: ...this; (name is obsolete); delete it.

        * aclocal.m4 Makefile.in: Substantially rewritten; avoid recursive
        make invocations, when processing subdirectories, and add automatic
        dependency tracking for all generated files.

        * configure: Delete it; as a generated file, it doesn't belong in SCM.

        * mingwex/Makefile.in: No longer required; delete it.
        * profile/Makefile.in: Likewise.

        * mkinstalldirs: Not required; delete it; (make should use `mkdir -p',
        or fall back on `install-sh -d', per AC_PROG_MKDIR_P).

        * jamfile: Delete it; it hasn't been updated in ages, is likely no
        longer relevant, and I have no desire to maintain it.

2012-08-02  Earnie Boyd  <earnie@users.sourceforge.net>

        Add another more rigorous __STRICT_ANSI__ filter.

        * include/limits.h [__STRICT_ANSI__] (PATH_MAX): Suppress definition.
        * include/sys/param.h [PATH_MAX defined] (MAXPATHLEN): Alias it.
        [PATH_MAX not defined] (MAXPATHLEN): Define it directly.

2012-08-02  Ivan Maidanski  <ivmai@users.sourceforge.net>

        Add missing function prototypes per issue [#1305].

        * include/process.h [#ifndef _WPROCESS_DEFINED]
        (_wexecl, _wexecle, _wexeclp, _wexeclpe, _wexecv, _wexecve)
        (_wexecvp, _wexecvpe, _wspawnl, _wspawnle, _wspawnlp, _wspawnlpe)
        (_wspawnv, _wspawnve, _wspawnvp, _wspawnvpe): Declare them.

2012-08-02  Earnie Boyd  <earnie@users.sourceforge.net>

        Add function prototype declarations per issue [#1293].

        * include/stdio.h (_lock_file, _unlock_file): Declare them.

2012-08-02  Earnie Boyd  <earnie@users.sourceforge.net>

        Apply some more rigorous __STRICT_ANSI__ filtering.

        * include/stdio.h (_getws, _putws, _wfdopen, _wfopen)
        (_wfreopen, _wfsopen, _wtmpnam, _wtempnam, _wrename, _wremove)
        (_wperror, _wpopen): Do not declare these functions unless...
        [#ifndef __STRICT_ANSI__]: ...this is satisfied.

2012-08-02  Earnie Boyd  <earnie@users.sourceforge.net>

        Add string to 64-bit integer conversion function prototypes.

        * include/stdlib.h (_strtoi64, _strtoi64_l, _strtoui64, _strtoui64_l)
        (_wcstoi64, _wcstoi64_l, _wcstoui64, _wcstoui64_l): Declare them.
        * include/wchar.h (_wcstoi64, _wcstoi64_l, _wcstoui64, _wcstoui64_l):
        Likewise; these are duplicates of the <stdlib.h> declarations.

2012-08-01  Earnie Boyd  <earnie@users.sourceforge.net>

        Update for _WIN64 exception handler readiness.

        * include/excpt.h [_WIN64] (__try1, __except1): Add alternative inline
        assembly code implementation, based on X86-64 architecture.

2012-07-30  Earnie Boyd  <earnie@users.sourceforge.net>

        Correct missing inclusion of <_mingw.h>.

        * include/stdint.h: Add omitted #include; all mingwrt headers are
        expected to include this; it is required to define __int64.

2011-11-30  Ozkan Sezer  <sezero@users.sourceforge.net>

        Correct prototypes for _wfindfirst()/_wfindnext() function family.

        * include/io.h (_wfindfirst, _wfindfirst32, _wfindfirsti64)
        (_wfindfirst32i64, _wfindfirst64i32): Return type changed to intptr_t.
        (_wfindnext, _wfindnext32, _wfindnexti64, _wfindnext32i64)
        (_wfindnext64i32, _wfindnext64): Type of parameter #1 must match.

2011-11-30  Earnie Boyd  <earnie@users.sourceforge.net>

        Avoid potential GCC "missing function prototype" warnings.

        * include/stdio.h (getc, putc, getchar, putchar, fopen64)
        (ftello64): Provide a function prototype declaration for each of
        these, prior to the corresponding inline implementation.

2011-08-23  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/_mingw.h: Increment version to 3.20.

2011-08-23  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * tlsmthread.c: Update to reflect changes in tlssup.c.
        * tlssup.c: code clean-up.

2011-08-20  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/_mingw.h: Increment version to 3.19.

2011-08-19  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/float.h: Modify guard to accomodate CLang.

        Thanks to Ruben Van Boxem for the report.

2011-08-19  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * tlssup.c: Remove mingwm10.dll fallback.

2011-08-19  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/sys/types.h (ssize_t): Defined as int as opposed to long.

        Thanks to bvassche for the report.

2011-05-31  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Correct checking for short option matches in getopt_long_only().

        * mingwex/getopt.c (getopt_verify): New static inline function.
        (getopt_parse) [getopt_mode_long_only]: Use it, to validate as a
        possible short option match after failing to match, or ambiguously
        matching as a long option.

2011-05-24  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/stdlib.h (strtod): Declare as extern to resolve compilation issues.

        Thanks to cgf for the report.

2011-05-23  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/time.h (daylight, timezone, tzname): Rework guards to expose when
        compiles with __STRICT_ANSI__.

        Thanks to Felipe Contreras for the report.

2011-05-22  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/stdlib.h (strtod): Remove possible static declaration to resolve
        issue with gcc.

        Thanks to Tobias Burnus for the report.

2011-05-22  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/stdlib.h (_rotl, _lrotl, _rotr, _lrotr): Resolve conflict with gcc
        by wrapping the functions in brackets.

        Thanks to Kai Tietz for the report.

2011-05-22  A.B., Khalid  <abkhd@users.sourceforge.net>

        * Makefile.in: Add support for msvcr100.dll.
        * msvcrt.def.in: Ditto.

2011-05-22  Antoine LECA  <antoinel@users.sourceforge.net>

        * mingwex/mingw-fseek.c: The anonymous union feature for LARGE_INTEGER is
        not always available, go the long way and use the explicit named union
        members, which are also declared in winnt.h.

2011-05-22  Antoine LECA  <antoinel@users.sourceforge.net>

        * mingwex/isblank.c: Fix typo in declaration.

2011-05-22  Antoine LECA  <antoinel@users.sourceforge.net>

        * include/_mingw.h: Define GCC system_header only if PCC is not defined.
        * include/stdlib.h: Fix a long-standing typo which prevented correct use of
        the MB_CUR_MAX macro/variable when DECLSPEC is not supported and <stdlib.h>
        is included before <ctype.h>.

2011-05-22  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/wchar.h: Include stdio.h to grab definition of FILENAME_MAX.

        Thanks to Jim Bell for the report and Greg Chicares for the fix.

2011-01-07  Jacky Lai  <crazyjacky@users.sourceforge.net>

        Correct hexadecimal formatting of double and long double values.

        * mingwex/stdio/pformat.c (__pformat_xdouble): Delete function.
        (__pformat) [A format]: Cast double values to long double, and use...
        (__pformat_xldouble): ...this instead, with corrected adjustment of
        exponent and alignment of mantissa, when formatting subnormals.

2010-12-27  Ozkan Sezer  <sezero@users.sourceforge.net>

        * include/dirent.h (dd_handle): Define as intptr_t.

2010-11-08  Rodrigo Rivas Costa  <rodrigorivascosta@gmail.com>

        * tlssup.c (__dyn_tls_init): Use an integer variable to iterate between
        __xd_a and __xd_z.

2010-08-17  Keith Marshall  <keithmarshall@users.sourceforge.net>

        * include/limits.h (PATH_MAX): Make it agree with Microsoft's
        semantically identical MAX_PATH; correct value is 260.

2010-07-25  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Accept that mingwrt headers are not guaranteed to precede GCC's in the
        system include search path; (issue reported by Mark Brand).

        * include/float.h: Add multiple inclusion guard around...
        [! defined _FLOAT_H___]: ...include_next <float.h> for GCC's version,
        only when this define does not indicate that it has already been seen;
        update comments to document rationale; move it within the scope of...
        [! defined _MINGW_FLOAT_H_]: ...this multiple inclusion guard, so that
        GCC's float.h, after an appropriate complementary modification, need
        not perform a further include path search when this implementation
        specific extension has already been processed.

2010-07-22  Ozkan Sezer  <sezero@users.sourceforge.net>

        * include/io.h (_findfirst, _findnext, _findclose, _findfirst32,
        _findnext32, _findfirsti64, _findnexti64, _findfirst32i64, _findfirst64i32,
        _findnext32i64, _findnext64i32, _findnext64, _findfirst, _findnext,
        _findfirsti64, _findnexti64, _findfirst, _findnext, _findfirsti64,
        _findnexti64): Correct definition.

2010-04-27  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/mb_wc_common.h (get_codepage): Revert change of 2006-09-19.

2010-03-06  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/_mingw.h: Increment version to 3.18.

2010-03-02  Daniel Atallah  <datallah@users.sourceforge.net>

        * include/stdio.h: (_vscprintf, _vscwprintf)
        * include/tchar.h: (_vsctprintf)

2010-02-14  Roumen Petrov  <rumen@users.sourceforge.net>

        Issue [2134161]: time64 functions and types for msvcrt >= 8.0
        (initial implementation)

        * new type: __time32_t

        * new structures: _finddata32_t, _finddata32i64_t, _finddata64i32_t,
        __stat32, _stat32i64, _stat64i32, __timeb32, __utimbuf32,
        __wfinddata32_t, _wfinddata32i64_t, _wfinddata64i32_t

        * new functions: _ctime32, _difftime32, _difftime64, _findfirst32
        _findfirst32i64, _findfirst64i32, _findnext32, _findnext32i64,
        _findnext64i32, _fstat32, _fstat32i64, _fstat64i32, _ftime32,
        _futime32, _gmtime32, _localtime32, _mkgmtime32, _mkgmtime64,
        _mktime32, _stat32, _stat32i64, _stat64i32, _time32, _utime32,
        _wctime32, _wfindfirst32, _wfindfirst32i64, _wfindfirst64i32,
        _wfindnext32, _wfindnext32i64, _wfindnext64i32, _wstat32,
        _wstat32i64, _wstat64i32,_wutime32

        * new define _USE_32BIT_TIME_T set 32 or 64 aliases for: time_t,
        ctime, difftime, _findfirst, _findfirsti64, _findnext, _findnexti64,
        _fstat, _fstati64, _ftime, _futime, gmtime, localtime, mktime,
        _stat, _stati64, time, _utime, _wctime, _wfindfirst, _wfindfirsti64,
        _wfindnext, _wfindnexti64, _wstat, _wstati64, _wutime

2010-01-25  Kai Tietz  <kai.tietz@onevision.com>

        Implement TLS Callback.

        * tlsmcrt.c: New file.
        * tlsmthread.c: Ditto.
        * tlssup.c: Ditto.
        * tlsthrd.c: Ditto.
        * Makefile.in: Include new files.
        * crt1.c: Implement TLS Callback.
        * dllcrt1.c: Ditto.
        * mthr_stub.c: Remove.

2009-11-29  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/_mingw.h: Increment version to 3.17.

2009-11-25  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * mingwex/gdtoa/misc.c: Fix security vulnerability in gdtoa:
        cf. http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0689

2009-11-13  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/io.h (_open_osfhandle): Correct definition.

        Thanks to Alexander Shaduri for the information.

2009-11-02  Charles Wilson  <mingw@cwilson.fastmail.fm>

        Final sync of pseudo-reloc.c with mingw64 and cygwin
        * lib/pseudo-reloc.c (__report_error) [CYGWIN]: Correct size bug
        regarding error messages.

2009-10-29  Charles Wilson  <mingw@cwilson.fastmail.fm>

        Honor DESTDIR for winsup/mingw and winsup/w32api.
        Detect and report error if installation paths are win32
        format, but DESTDIR is non-empty.

        * Makefile.in (DESTDIR): Honor per convention.
        (need-DESTDIR-compatibility): New macro; define it and a
        corresponding rule.
        (fail-DESTDIR-compatibility): New dependency goal.
        (install-dirs): Require need-DESTDIR-compatibility.
        * mingwex/Makefile.in (DESTDIR): Honor per convention.
        (need-DESTDIR-compatibility): New macro; define it and a
        corresponding rule.
        (fail-DESTDIR-compatibility): New dependency goal.
        (install): Require need-DESTDIR-compatibility.
        * profile/Makefile.in: Ditto.

2009-10-25  Charles Wilson  <mingw@cwilson.fastmail.fm>

        Sync pseudo-reloc.c with mingw64
        * psuedo-reloc.c: Remove unnecessary includes.
        Forward declare _pei386_runtime_relocator.
        Decorate _image_base__ symbol with macro for
        mingw64 compatibility. Whitespace changes.
        (__print_reloc_error): Renamed to...
        (__report_error): This. "Returns" void, and
        always aborts. Now used on all platforms.
        (__write_memory): Remove special case error handling
        for different platforms - always call __report_error.
        (do_pseudo_reloc): Remove special case error handling
        for different platforms - always call __report_error.
        (_pei386_runtime_relocator): Decorate _image_base__
        symbol with mingw64 compatibility macro.

2009-10-23  Charles Wilson  <mingw@cwilson.fastmail.fm>

        Sync pseudo-reloc.c with cygwin/lib/
        * pseudo-reloc.c [CYGWIN]: Added comments throughout and various
        whitespace fixes. Exploit cygwin_internal(CW_EXIT_PROCESS,...)
        for fatal error handling that is consistent with cygwin process
        life-cycle. Ensure state variable (in _pei386_runtime_relocator)
        is unique to each address space, across fork().
        [CYGWIN] (__print_reloc_error): New function for reporting
        errors in a manner supported by cygwin at this early stage of
        the process life-cycle.
        [CYGWIN] (_pei386_runtime_relocator): Ensure relocations
        performed only once for each address space, but are repeated
        after fork() in the new address space.
        [MINGW] (__write_memory): Ensure that b is always initialized
        by call to VirtualQuery, even if -DNDEBUG.

2009-09-29  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Make MinGW printf() "%p" format compatible with MSVCRT scanf().
        (Based on MinGW-patch 2844514 by Peter Rosin <peda@lysator.liu.se>)

        * mingwex/stdio/pformat.c (__printf) [%p]: Do not arbitrarily apply...
        (PFORMAT_HASHED): ...this formatting attribute; honour only user
        specified format qualifiers, except in special case...
        [%p && stream.flags == flags && state == PFORMAT_INIT]: Apply...
        (PFORMAT_ZEROFILL): ...this default formatting attribute...
        (stream.precision): ...filled to at least 2 * sizeof( uintptr_t )
        hexadecimal digits.

2009-09-01  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Avoid multiple link time definitions of _printf() for C++;
        (problem reported by Alexander Shaduri, via MinGW-users ML).

        * include/stdio.h [__USE_MINGW_ANSI_STDIO]:
        (__mingw_stdio_redirect__) [__cplusplus]: remove `static' keyword.

2009-08-14  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/_mingw.h: Increment version to 3.16.

2009-08-08  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/math.h (__fpclassifyl, __isnan, __isnanf, isnanl, __signbit,
        __signbitf, __signbitl, sinhf, tanhf, expf, frexpf, ldexpf, hypotf, powf,
        __fp_unordered_compare): Add prototypes.
        * include/stdio.h (vsnwprintf): Add prototype.
        * include/wchar.h (vsnwprintf): Add prototype.
        * include/stdlib.h (_Exit): Protect inline definition with !__STRICT_ANSI__.
        * include/unistd.h (ftruncate): Move prototype out of __NO_INLINE__ guard.

2009-07-29  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Correct disposition of wchar_t output in printf().

        * mingwex/stdio/pformat.c (__pformat) [%C]: Create new instance of...
        (argval): ...this, in inner scope, with singular type `wchar_t'; use
        it to pass one wchar to __pformat_wputchars(), for output.

2009-07-27  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * mingwex/stdio/pformat.c: Implement better fix for type punned warning.

2009-07-27  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Convert to monolithic configuration procedure.

        * configure.in (AC_CHECK_TOOL): All instances; tabulate arguments.
        (AC_SUBST): Use its 2nd argument to initialise MinGW default settings.
        (PACKAGE_TARNAME) [target_os ~ cygwin]: Redefine it as appropriate.
        (W32API_INCLUDE): Redefine; make it relative to `top_srcdir'.
        (CRT0S): Relocate from `profile'; define it as appropriate.
        (LIBM_A): Define and AC_SUBST it unconditionally.
        (AC_CONFIG_SUBDIRS): Remove; none to configure.
        (AC_OUTPUT_FILES): Add `Makefile' for each of...
        (mingwex, profile): ...these subdirectories.

        * configure: Regenerated.

        * Makefile.in (PACKAGE, host_os): Let AC_SUBST define them.
        (top_srcdir, top_builddir): New macros; let AC_SUBST define them.
        (datarootdir): New macro; autoconf > 2.59 wants AC_SUBST to define it.
        (SUBDIRS): Define explicitly, to run recursive `make' in...
        (mingwex, profile): ...these; simplify build commands...
        (rootme, rootsrc): ...without these shell variables.
        (all, subdirs): Delete redundant build commands.
        (FIXME): Flag various issues for follow up.

        * mingwex/Makefile.in (INCLUDES): Redefined macro; refer it to...
        (top_srcdir): ...this new macro; let AC_SUBST define it.
        (top_builddir, datarootdir): New macros; let AC_SUBST define them.
        (Makefile): Make it depend on...
        (top_builddir/config.status): ...this, itself depending on...
        (top_srcdir/configure): ...this.
        (FIXME): Flag various issues for follow up.

        * mingwex/aclocal.m4: File no longer required; delete it.
        * mingwex/configure mingwex/configure.in: Likewise.

        * profile/Makefile.in (INCLUDES): Redefined macro; refer it to...
        (top_srcdir): ...this new macro; let AC_SUBST define it.
        (top_builddir, datarootdir): New macros; let AC_SUBST define them.
        (Makefile): Make it depend on...
        (top_builddir/config.status): ...this, itself depending on...
        (top_srcdir/configure): ...this.
        (FIXME): Flag various issues for follow up.

        * profile/aclocal.m4: File no longer required; delete it.
        * profile/configure profile/configure.in: Likewise.

2009-07-23  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * msvcrt.def.in: disable time symbol for libmsvcr90.a and libmsvcr90d.a due
        to complaints that it causes issues.

2009-07-23  Jacky Lai  <crazyjacky@users.sourceforge.net>

        * mingwex/math/fminf.c: switch to using __isnanf() as opposed to _isnan().

2009-07-18  Gregory McGarry  <gregorymcgarry@users.sourceforge.net>

        * include/inttypes.h include/math.h include/stdio.h include/stdlib.h
        include/string.h include/unistd.h include/wchar.h: Add __NO_INLINE__ guard
        to all inline functions.

2009-07-18  Gregory McGarry  <gregorymcgarry@users.sourceforge.net>

        * CRT_fp8.c: Add PCC alternative to GCC-specific constructs.
        * CRT_fp10.c: Ditto.

2009-07-18  Gregory McGarry  <gregorymcgarry@users.sourceforge.net>

        * cpu_features.c: replace gcc-specific construct with portable alternative
        and match the code a few lines above.
        * crt1.c: remove gcc-specific noreturn attribute with mingw alternative

2009-07-18  Gregory McGarry  <gregorymcgarry@users.sourceforge.net>

        * include/_mingw.h: Changes required for PCC compiler.

2009-07-18  Jeff Lu  <jll544@yahoo.com>

        * mingwex/usleep.c: round up to next ms

2009-07-17  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * mingwex/math/cephes_mconf.h mingwex/math/erfl.c mingwex/math/lgamma.c
        mingwex/math/lgammal.c mingwex/math/powl.c mingwex/math/sinhl.c
        mingwex/math/tanhl.c mingwex/math/tgamma.c mingwex/math/tgammal.c: Based on
        the fixes from the mingw-w64 code tree, fixed strict-aliasing issues.

2009-07-12  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * mingwex/stdio/pformat.c: Fix compiler warnings with GCC 4.4.0.

2009-06-28  Ozkan Sezer  <sezero@users.sourceforge.net>

        * mingwex/gdtoa/README.mingw mingwex/gdtoa/gdtoa_fltrnds.h: New files.
        * mingwex/gdtoa/README mingwex/gdtoa/dmisc.c mingwex/gdtoa/dtoa.c
        mingwex/gdtoa/g__fmt.c mingwex/gdtoa/g_dfmt.c mingwex/gdtoa/g_ffmt.c
        mingwex/gdtoa/g_xfmt.c mingwex/gdtoa/gd_arith.h mingwex/gdtoa/gd_qnan.h
        mingwex/gdtoa/gdtoa.c mingwex/gdtoa/gdtoa.h mingwex/gdtoa/gdtoaimp.h
        mingwex/gdtoa/gethex.c mingwex/gdtoa/gmisc.c mingwex/gdtoa/hd_init.c
        mingwex/gdtoa/hexnan.c mingwex/gdtoa/misc.c mingwex/gdtoa/qnan.c
        mingwex/gdtoa/smisc.c mingwex/gdtoa/strtodg.c mingwex/gdtoa/strtodnrp.c
        mingwex/gdtoa/strtof.c mingwex/gdtoa/strtopx.c mingwex/gdtoa/sum.c
        mingwex/gdtoa/ulp.c:  Update the gdtoa library to match the netlib.org
        sources as of Apr. 20, 2009.  Update further to match the sources in
        the mingw-w64 tree as of June 28, 2009, by removing IBM, CRAY and VAX
        code, removing KR_headers, ANSI, Void and Char ifdefs, renaming the
        double/ulong union from U to dbl_union for better grepping and white-
        space tidy-ups.

2009-06-16  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/stdlib.h (_wtof): Define.

2009-04-11  Danny Smith  <dannsymith@users.sourceforge.net>

        * include/stdint.h (int_fast8_t): Specify as signed char.
        (INT8_C, UINT8_C, INT16_C, UINT16_C): Simplify: just allow promotion to int.
        (INT32_C, UINT32_C): Remove 'L' type specifier on constant.

2009-03-05  Kai Tietz  <kai.tietz@onevision.com>

        * pseudo-reloc.c: Rewrite to enable pseudo_reloc version 2.

2009-02-08  Keith Marshall  <keithmarshall@users.sourceforge.net>

        MinGW-Feature-Request [2222263]: Make getopt() GNU / BSD compatibile.
        (Requested by Robert Riebisch)

        * mingwex/getopt.c (getopt_parse): Track external increments of...
        (optind): ...this global variable.

2009-01-10  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/_mingw.h: Increment version to 3.15.2.

2009-01-04  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Fix MinGW-Bug [2445962]; (reported by Keishi Suenaga).
        Also add tentative support for BSD specific `optreset' feature.

        * include/getopt.h (optreset) [_BSD_SOURCE]: Define; map it to...
        (__mingw_optreset): ...this new global variable.

        * mingwex/getopt.c (__mingw_optreset): Instantiate it...
        (getopt_parse) [optind < 1]: ...make it true; use it to reset argument
        parsing context.

2008-12-31  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Partial fix for MinGW-Bug [2457778]: (Reported by Sisyphus).
        Correct mishandling of invalid characters in printf() format specs.

        * mingwex/stdio/pformat.c (__pformat): Save `fmt' scan position in...
        (backtrack): ...this new automatic variable, at start of each format
        conversion specification substring; use it to backtrack, and print the
        substring literally, if any invalid character is encountered.

2008-12-16  Danny Smith  <dannysmith@users.sourceforge.net>

        * msvcrt.def.in (___lc_codepage_func, ___lc_collate_cp_func,
        ___lc_handle_func, ___mb_cur_max_func, ___setlc_active_func,
        ___unguarded_readlc_active_add_func, __crtCompareStringW,
        __crtGetStringTypeW, __crtLCMapStringW, __pctype_func,
        __pwctype_func, __iob_func, __uncaught_exception, __wcserror,
        __CxxDetectRethrow, __CxxExceptionFilter, __CxxQueryExceptionSize,
        __CxxRegisterExceptionObject, __CxxUnregisterExceptionObject,
        __CxxCallUnwindDtor, __DestructExceptionObject, _aligned_free,
        _aligned_malloc, _aligned_offset_malloc, _aligned_offset_realloc,
        _aligned_realloc, _cgetws, _cputws, _cwprintf, _cwscanf, _getwch,
        _getwche, _putwch, _resetstkoflw, _scprintf, _scwprintf,
        _set_SSE2_enable, _snscanf, _snwscanf, _strtoi64, _strtoui64,
        _ungetwch, _vscprintf, _vscwprintf, _wcserror, _wcstoi64,
        _wcstoui64, _wctype, _wtof, _get_heap_handle): Always export.

2008-12-08  Dmitry G. Gorbachev  <d.g.gorbachev@gmail.com>

        * cpu_features.c (__cpu_features_init): Remove erroneous ';'.

2008-10-28  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Correct some binary distribution packaging defects.

        * Makefile.in (bindist): Remove `make' conditionals; segregate into...
        (bindist-common, bindist-mingwrt, bindist-mingw-runtime): ...these new
        intermediate goals; they make packages of files, as specified by...
        (BINDIST_FILES, DEVDIST_FILES, DLLDIST_FILES): ...these new macros.
        (dist_prefix) [target_alias !~ cygwin]: Leave it undefined.

2008-10-18  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Fix MinGW-Bug [2136252]: (Reported by Roumen Petrov).
        Remove extraneous radix point in printf( "%.0f", v ) for v < 0.5

        * mingwex/stdio/pformat.c (__pformat_emit_float): Always make output
        of radix point conditional on precision != 0 or `#' flag specified.

2008-10-13  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Fix MinGW-Bug [2160227]
        Eliminate conflicting declarations and implementations of scalb().

        * moldname.def.in (scalb): Comment out of EXPORTS list.
        * include/math.h (scalb): Comment out OLDNAMES prototype; it conflicts
        with GCC's built-in declaration.

2008-10-12  Christopher Faylor  <me+cygwin@cgf.cx>

        * Makefile.in: Use a different method to invoke gcc in a cygwin-hosted
        environment.
        * mingwex/Makefile.in: Ditto.
        * profile/Makefile.in: Ditto.
        * configure.in: Record mingw front-end for building under Cygwin.
        * mingwex/configure.in: Ditto.
        * profile/configure.in: Ditto.
        * configure: Regenerate.
        * mingwex/configure: Ditto.
        * profile/configure: Ditto.

2008-10-11  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Use de-facto standard Makefile goals to invoke test suite.

        * Makefile.in: Some minor formatting adjustments.
        (test_headers): Unconventionally named goal renamed to...
        (check-headers): ...this; make it a prerequisite of...
        (check): ...this new conventionally named goal.

2008-10-11  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Make strtod() inline definition C89 compliant.
        (Issue reported by Ilya Shestopalov and Ian Puleston)
        (Correction identified by Danny Smith)

        * include/stdlib.h (strtod): Declare as `__inline__', not `inline';
        reformat inline function definition.

2008-10-04  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/_mingw.h: Increment version to 3.15.1 and introduce
        __MINGW32_PATCHLEVEL variable.

2008-10-03  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Fix MinGW-Bug [2144266]: getopt() sets `optind' incorrectly.
        (Reported by Christian Franke)

        * mingwex/getopt.c (optind): Make global variable value conform to
        behaviour specified by POSIX; do not use it for internal state in...
        (getopt_parse): ...this static function; use...
        (optbase): ...this new static local variable instead.
        (getopt_resolved): Update `optind' as required.

2008-10-03  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Improve package identification in configure script.

        * configure.ac (AC_INIT): Redefine parameters...
        (PACKAGE_NAME): Set to `MinGW Runtime'.
        (PACKAGE_BUGREPORT): Set to `http://mingw.org/reporting_bugs'
        (PACKAGE_TARNAME): Set to `mingwrt'.
        (PACKAGE_VERSION): Set generically to `v3.x'; reassigned by...
        (MINGW_AC_CONFIG_SRCDIR): ...this macro, which extracts...
        (__MINGW32_VERSION): ...this, from file `include/_mingw.h'.

        * aclocal.m4 (MINGW_AC_CONFIG_SRCDIR): Do not redefine...
        (PACKAGE_TARNAME): ...this.

        * configure: Regenerated.

2008-09-25  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Fix MinGW-Bug [2125708].
        (Reported by Alexandr Zamaraev).

        * include/stdlib.h (intptr_t) [!_INTPTR_T_DEFINED]: Unused typedef;
        not wanted here; remove it; replace it by...
        (uintptr_t) [!_UINTPTR_T_DEFINED]: ...this typedef; needed by...
        (_invalid_parameter_handler): ...this function typedef.

2008-09-23  Chris Sutcliffe  <ir0nh34d@users.sf.net>

        * Makefile.in: Don't include host_os as part of snapshot filename.

2008-09-19  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Fix MinGW-Bug [2119504].
        (Reported by Peiyuan Song).

        * mingwex/getopt.c (getopt_resolved): Do not overwrite...
        (*retindex): ...this already correctly assigned return variable...
        (opt[index].val): ...with this; this should have been assigned to...
        (*opt[index].flag) [opt[index].flag != NULL]: ...this instead.

2008-09-19  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Fix MinGW-Bug [2117379].
        (Reported by Peiyuan Song).

        * include/stdio.h (__argv): Replace all references in function
        prototype argument lists and inline function local variables, with ...
        (__local_argv): ...this, to avoid potential conflict with ...
        * include/stdlib (__argv): ...this #defined macro.

2008-09-07  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/_mingw.h: Increment version to 3.15.

2008-09-06  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * Makefile.in: Adjust to new naming standard for MinGW while maintaining old
        naming standard for Cygwin.

2008-08-31  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Reimplement getopt.c to add getopt_long_only() function.

        (N.B. this reimplementation removes support for BSD/Mac-OS-X
        `optreset' nonsense; user code should set `optind = 0' instead,
        to reinitialise option scanning).

        * mingwex/getopt.c: Delete all content; reimplement it.
        * include/getopt.h: Likewise.

        * include/unistd.h (__UNISTD_H_SOURCED__): New macro; define it.
        (__UNISTD_GETOPT__): This macro is no longer required; remove it.

2008-08-30  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Implement conditional replacement for printf() family functions.

        * include/_mingw.h (__USE_MINGW_ANSI_STDIO): New macro; define it.
        (__MINGW_ANSI_STDIO__): New manifest constant; define as bitmapped
        flag for use in user specified __MINGW_FEATURES__ attribute.
        (__MINGW_LC_MESSAGES__, __MINGW_LC_ENVVARS__): New manifest constants;
        currently unused: reserved as components of...
        (__MINGW_LC_EXTENSIONS__): ...this new manifest constant; earmarked as
        a __MINGW_FEATURES__ enhancement to setlocale().

        * include/stdio.h (__mingw_printf, __mingw_vprintf): Prototype them.
        (__mingw_fprintf, __mingw_vfprintf): Likewise.
        (__mingw_sprintf, __mingw_vsprintf): Likewise.
        (__msvcrt_printf, __msvcrt_vprintf): Likewise.
        (__msvcrt_fprintf, __msvcrt_vfprintf): Likewise.
        (__msvcrt_sprintf, __msvcrt_vsprintf): Likewise.
        (printf, vprintf) [!__USE_MINGW_ANSI_STDIO]: Prototype for default
        usage; link to DLL import stub, importing from MSVCRT.
        (fprintf, vfprintf) [!__USE_MINGW_ANSI_STDIO]: Likewise.
        (sprintf, vsprintf) [!__USE_MINGW_ANSI_STDIO]: Likewise.
        (printf) [__USE_MINGW_ANSI_STDIO]: Redirect to __mingw_printf; use
        locally defined static stub implementation.
        (fprintf, sprintf) [__USE_MINGW_ANSI_STDIO]: Likewise; redirect to
        __mingw_fprintf and __mingw_sprintf respectively.
        (vprintf) [__USE_MINGW_ANSI_STDIO]: Redirect to __mingw_vprintf; use
        static inline implementation for C++ and GNU C, or locally defined
        static stub otherwise.
        (vfprintf, vsprintf) [__USE_MINGW_ANSI_STDIO]: Likewise; redirect to
        __mingw_vfprintf and __mingw_vsprintf respectively.

2008-08-27  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Avoid access violations, passing NULL to printf( "...%s..." );
        (inconsistencency with MSVCRT and glibc, reported by Colin Harrison).

        * mingwex/stdio/pformat.c (__pformat_puts): Substitute "(null)"
        for argument value, if caller passes a NULL pointer.
        (__pformat_wcputs): Likewise, substitute L"(null)".

2008-08-14  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Add missing dependencies for building libmingwex.a.

        * mingwex/Makefile.in (printf.o, fprintf.o, sprintf.o): Make them...
        (vprintf.o, vfprintf.o, vsprintf.o): ...and also these, depend on...
        (pformat.h): ...this.

2008-08-11  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Add replacements for remaining members of printf() family.

        * mingwex/stdio/printf.c: New file.
        * mingwex/stdio/fprintf.c: New file.
        * mingwex/stdio/sprintf.c: New file.
        * mingwex/stdio/vprintf.c: New file.
        * mingwex/stdio/vfprintf.c: New file.
        * mingwex/stdio/vsprintf.c: New file.

        * mingwex/Makefile.in (STDIO_DISTFILES): Add them.
        (STDIO_OBJS): Add their corresponding object files.

2008-07-29  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Replace __mingw_snprintf() with new generic family implementation;
        likewise, replace __mingw_vsnprintf().

        * mingwex/stdio/pformat.c mingwex/stdio/pformat.h: New files.
        * mingwex/stdio/snprintf.c mingwex/stdio/vsnprintf.c: New files.
        * mingwex/Makefile.in (STDIO_DISTFILES): Add them.
        (GDTOA_DISTFILES): Remove mingw_snprintf.c
        (STDIO_OBJS): Add pformat.o, snprintf.o and vsnprintf.o
        (GDTOA_OBJS): Remove mingw_snprintf.o
        (PFORMAT_CFLAGS): New macro; define it, as required by...
        (pformat.o): ...this new explicit build target.
        (snprintf.o, vsnprintf.o): Declare prerequisites.

        * mingwex/gdtoa/mingw_snprintf.c: Redundant file; delete it.

2008-07-28  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Lay foundations for new printf() function family implementation.

        * ofmt_stub.s: New file; implement forward compatibility stub for...
        (_get_output_format): ...this MSVCR80.DLL and later function.

        * Makefile.in (SRCDIST_FILES): Add ofmt_stub.s.
        (NM, OBJCOPY): New macros; define them with AC_SUBSTed values.
        (sym_prefix, NM_LOOKUP, MINGW_REPL_FUNCS): New macros; define them.
        (lib%.a): Include ofmt_stub.o when import library does not already
        advertise availability of the _get_output_format() function;
        Add alias stubs for MINGW_REPL_FUNCS, such that...
        (__msvcrt_printf): ...is an alias for Microsoft's printf().
        (__msvcrt_fprintf): ...is an alias for Microsoft's fprintf().
        (__msvcrt_sprintf): ...is an alias for Microsoft's sprintf().
        (__msvcrt_vprintf): ...is an alias for Microsoft's vprintf().
        (__msvcrt_vfprintf): ...is an alias for Microsoft's vfprintf().
        (__msvcrt_vsprintf): ...is an alias for Microsoft's vsprintf().
        (clean): Add msvcr*.def.

        * configure.in (NM, OBJCOPY): Use AC_CHECK_TOOL to specify them.
        * configure: Regenerated.

2008-07-06  Gregory McGarry   <gregorymcgarry@users.sourceforge.net>

        * include/ctype.h (_imp____mb_cur_max): Correct spelling.
        (_imp____mb_cur_max_dll): Likewise.

2008-07-04  Danny Smith  <dannysmith@users,sourceforge.net>

        * include/stdio.h (swprintf, vswprintf): Guard with  #ifndef __STRICT_ANSI__
        * include/wchar.h (swprintf, vswprintf): Likewise.

2008-07-01  Keith Marshall  <keithmarshall@users.sourceforge.net>

        * msvcrt.def.in [__msvcr80__, __msvcr80d__, __msvcr90__, __msvcr90d__]
        (_get_output_format, _set_output_format): Add references.

        * include/stdio.h [__MSVCRT_VERSION__ >= 0x800]
        (_get_output_format, _set_output_format): Declare prototypes.
        (_TWO_DIGIT_EXPONENT): Define.
        Some other minor formatting adjustments.

2008-06-14  Danny Smith  <dannysmith@users.sourceforge.net>

        [mingw-Bugs-1801641]
        * include/wchar.h (_wfdopen): Const-ify second arg.
        * include/stdio.h (_wfdopen): Likewise.
        Thanks to <tdragon at users dot sourceforge net>

2008-06-02  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Avoid precision errors in round(), lround() and llround() functions.

        * mingwex/math/round_generic.c: New file; it replaces...
        * mingwex/math/round.c: ...this; delete it.
        * mingwex/math/roundf.c: ...and this; ditto.
        * mingwex/math/roundl.c: ...and this; ditto.

        * mingwex/math/lround_generic.c: New file; it replaces...
        * mingwex/math/lround.c: ...this; delete it.
        * mingwex/math/lroundf.c: ...and this; ditto.
        * mingwex/math/lroundl.c: ...and this; ditto.
        * mingwex/math/llround.c: ...and this; ditto.
        * mingwex/math/llroundf.c: ...and this; ditto.
        * mingwex/math/llroundl.c: ...and this; ditto.

        * mingwex/math/round_internal.h: New file; it provides generic common
        code, which is shared by `round_generic.c' and `lround_generic.c'; the
        implementation is based on techniques suggested by Danny Smith and
        Greg Chicares.

        * mingwex/Makefile.in (MATH_DISTFILES): Remove `round.c', `roundf.c',
        `roundl.c', `lround.c', `lroundf.c', `lroundl.c', `llround.c',
        `llroundf.c' and `llroundl.c'; replace by `round_internal.h',
        `round_generic.c' and `lround_generic.c'.
        (MATH_OBJS): Factor out files listed in...
        (MATH_ROUND_OBJS, MATH_LROUND_OBJS, MATH_LLROUND_OBJS): ...these new
        macros; define them; specify dependencies and build rules; add to...
        (LIB_OBJS): ...this list.

2008-05-22  Danny Smith  <dannysmith@users.sourceforge.net>

        [ mingw-Bugs-1961893 ]
        * mingwex/gdtoa/mingw_snprint.c (x_sprintf): Always set __ldtoa
        mode to 2 for E format.

2008-05-15  Ramiro Polla  <ramiro@lisha.ufsc.br>

        * include/stdlib.h: Fix strtod under C++.

2008-05-06  Ramiro Polla  <ramiro@lisha.ufsc.br>

        * mingwex/gdtoa/strtodnrp.c: Remove alias from strtod to __strtod.
        * include/stdlib.h: Define strtod to __strtod when __NO_ISOCEXT is not set.

2008-05-04  Ramiro Polla  <ramiro@lisha.ufsc.br>

        * include/sys/types.h (useconds_t): typedef.
        * include/unistd.h (usleep): Add prototype.
        * mingwex/usleep.c: New file.
        * mingwex/makefile.in: Add usleep source and object.

2008-05-02  Ramiro Polla  <ramiro@lisha.ufsc.br>

        Make strtod() conform to C99.

        * include/stdlib.h (strtod): Declare this mingwex function, and...
        (_strtod): rename this MSVCRT counterpart.

        * mingwex/gdtoa/strtodnrp.c (strtod): Alias to __strtod.

2008-04-26  Chuck Wilson  <cwilso11@users.sourceforge.net>

        * Makefile.in: correct issues with mingw10.dll having multiple relocs.

2008-04-25  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/process.h: Include stdint.h for intptr_t definition.
        (_execl, _execle, _execlp, _execlpe, _execv, _execve, _execvp, _execvpe,
        _spawnl, _spawnle, _spawnlp, _spawnlpe, _spawnv, _spawnve, _spawnvp,
        _spawnvpe): Return intptr_t.
        (execl, execle, execlp, execlpe, execv, execve, execvp, execvpe, spawnl,
        spawnle, spawnlp, spawnlpe, spawnv, spawnve, spawnvp, spawnvpe): Return
        intptr_t.
        * include/wchar.h: Guard wide process.h functions with !__STRICT_ANSI__.

        [!_WPROCESS_DEFINED]: Include stdint.h for intptr_t definition.
        (_wexecl, _wexecle, _wexeclp, _wexeclpe, _wexecv, _wexecve, _wexecvp,
        _wexecvpe, _wspawnl, _wspawnle, _wspawnlp, _wspawnlpe, _wspawnv, _wspawnve,
        _wspawnvp, _wspawnvpe): Return intptr_t.

2008-04-25  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/wchar.h (fwide): Return success code rather than failure in inline
        definition.
        * mingwex/fwide.c (fwide): ANSI-fy. Get rid of Q8 comments.  Return success
        code rather than failure.

2008-03-21  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/math.h (float_t, double_t): Define.

2008-02-08  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/gdtoa/gdtoaimp.h (USE_LOCALE): Define.
        * mingwex/gdtoa/mingw_snprintf.c: [USE_LOCALE] Include locale.h.
        (x_sprintf): [USE_LOCALE] Use  *localeconv()->decimal_point.

2008-02-28  Joseph Myers  <joseph@codesourcery.com>

        * include/complex.h: Don't condition contents on C99 or not
        __STRICT_ANSI__.

2008-02-01  Brian Dessent  <brian@dessent.net>

        * Makefile.in: Add rules to generate multiple versions of libmoldname.a for
        the different runtime versions.

2008-01-19  Danny Smith  <dannysmithusers.sourceforge.net

        * inclue/wchar.h (fwide): Add prototype and guard inline definition.
        (mbsinit): Likewise.

2007-12-27  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/_mingw.h: Increment version to 3.14.

2007-11-26  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * Makefile.in: Add libmsvcr90.a and libmsvcr90d.a targets.
        * msvcrt.def.in: Add support for __msvcr90__ and __msvcr90d__ defines.
        * mingwex/math/log10f.S: Correct issue with comments.
        * mingwex/math/log10l.S: Ditto.
        * mingwex/math/log1p.S: Ditto.
        * mingwex/math/log1pf.S: Ditto.
        * mingwex/math/log1pl.S: Ditto.
        * mingwex/math/log2.S: Ditto.
        * mingwex/math/log2f.S: Ditto.
        * mingwex/math/log2l.S: Ditto.
        * mingwex/math/logf.S: Ditto.
        * mingwex/math/logl.S: Ditto.

2007-10-03  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/gdtoa/mingw_snprintf.c: fixed warning during compile.

2007-10-03  Bernd Becker  <hugin@users.sourceforge.net>

        * include/io.h (__finddata64_t, __wfinddata64_t): changed member 'size'
        from '_fsize_t' to '__int64' to be consistent with the other ...64
        structures and the value set there is 8 bytes not 4.  Add guard for both
        as the are only used by functions available from 6.1 on.

        * include/malloc.h (_HEAP_MAXREQ): Define.
        (_aligned_offset_recalloc): Define.
        (_aligned_recalloc()): Define.

        * include/math.h: fixed a typo in a comment.
        (atanhf): Fixed declaration.

        * include/wchar.h (__wfinddata64_t): changed member 'size' from '_fsize_t'
        to '__int64' to be consistent with the other ...64 structures and the value
        set there is 8 bytes not 4.  Added guard as this function is only used by
        functions available from 6.1 on.

        * include/sys/stat.h: some members of 'stat' were declared with types with
        a prefixed underscore, while the ones without the underscore should have
        been used.  Added guard to '__stat64' as it is only used by functions
        available from 6.1 on.  Added the wide character versions of the
        exec()/spawn() family for completion
        (_stati64): changed the type of the 'st_mode' member from 'unsigned int' to
        '_mode_t'

        * include/sys/timeb.h (timeb, _timb): changed the type of the 'time' member
        from 'long' to 'time_t'
        (__timeb64): moved declaration of structure directly before the declaration
        of the function '_ftime64()', so it is guarded as well

        * include/sys/utime.h (__utimbuf64): moved declaration of structure directly
        before the declaration of the functions using it, so it is guarded as well

2007-09-24  David C. Daeschler  <daveregs@rsaisp.com>

        * mingwex/gdtoa/mingw_snprintf.c (x_sprintf): Correct LEN_L typo in 'l'
        case.  Add missing break in 's'/LEN_S case.

2007-08-25  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Make snprintf() and vsnprintf() conform to C99.

        * include/stdio.h: Add note about incompatibility between...
        (snprintf, vsnprintf): These two mingwex functions, and...
        (_snprintf, _vsnprintf): these MSVCRT counterparts.

        * mingwex/Makefile.in (STDIO_OBJS): Remove snprintf.o and vsnprintf.o
        (STDIO_DISTFILES): Remove snprintf.c and vsnprintf.c

        * mingwex/stdio/snprintf.c: Delete.
        * mingwex/stdio/vsnprintf.c: Delete.

        * mingwex/gdtoa/mingw_snprintf.c (snprintf): Alias to __mingw_snprintf
        (vsnprintf): Alias to __mingw_vsnprintf.

2007-07-25  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/_mingw.h: Increment version to 3.13.
        * Makefile.in: Reset CYGRELEASE to 1

2007-07-23  Keith Marshall  <keithmarshall@users.sourceforge.net>

        * Makefile.in (SUBDIRS): Delete stray line continuation artifact,
        resulting from incomplete removal of enclosing `for ...; do ...; done'
        loop from compound command; (reported by Greg Chicares).

2007-07-19  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/fcntl.h (_O_WTEXT, _O_U16TEXT, _O_U8TEXT) Define for
        Vista.

2007-07-12  Danny Smith  <dannysmith@users.sourceforge.net>

        [mingw-Bugs-1734142]
        * include/wchar.h (_wsystem) Declare.
        (_wputenv) Declare.
        (_wgetenv): Declare.
        (_wsearchenv): Declare.
        (_wmakepath): Declare.
        (_wsplitpath): Declare.
        (_wfullpath): Declare.
        * include/stdlib.h (_wsystem) Declare.
        (_wputenv, _wgetenv, _wsearchenv, _wmakepath, _wsplitpath,
        _wfullpath): Move into _WSTDLIB_DEFINED guard.
        * include/tchar.h (_tsystem): New UNICODE mapping define.

2007-06-29  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/gdtoa/mingw_snprintf.c: New file.
        * mingwex/Makefile.in (GDTOA_DISTFILES): Add mingw_snprintf.c.
        (GDTOA_OBJS): Add mingw_snprintf.o.

2007-06-28  Danny Smith  <dannysmith@users.sourceforge.net>

        * msvcrt.def.in: Update comment.
        Exclude _ctype stub if using msvcr71.dll or newer.
        * include/ctype.h: Don't declare _ctype if using msvcr71.dll or newer.
        * include/wctype.h: Likewise.

2007-06-23  Danny Smith  <dannysmith@users.sourceforge.net>

        *include/wctype.h: Qualify all functions with __MINGW_NOTHROW.
        *include/dirent.h: Likewise.

2007-06-23  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/assert.h: Qualify all  functions with __MINGW_NOTHROW.
        * include/conio.h: Likewise.
        * include/ctype.h: Likewise.
        * include/direct.h: Likewise.
        * include/dos.h: Likewise.
        * include/errno.h: Likewise.
        * include/fenv.h: Likewise.
        * include/float.h: Likewise.
        * include/inttypes.h: Likewise.
        * include/io.h: Likewise.
        * include/libgen.h: Likewise.
        * include/locale.h: Likewise.
        * include/malloc.h: Likewise.
        * include/mbctype.h: Likewise.
        * include/mbstring.h: Likewise.
        * include/process.h: Likewise.
        * include/search.h: Likewise.
        * include/setjmp.h: Likewise.
        * include/signal.h: Likewise.
        * include/stdio.h: Likewise.
        * include/stdlib.h: Likewise.
        * include/string.h: Likewise.
        * include/time.h: Likewise.
        * include/wchar.h: Likewise.
        * include/sys/stat.h: Likewise.
        * include/sys/time.h: Likewise.
        * include/sys/timeb.h: Likewise.
        * include/sys/utime.h: Likewise.

2007-06-22  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/Makefile.in (LIB_OBJS): Revert accidental removal.

2007-06-22  Danny Smith  <dannysmith@users.sourceforge.net>

        Add POSIX binary tree search API.

        * mingwex/tfind.c: New file.
        * mingwex/tdelete.c: New file.
        * mingwex/tsearch.c: New file.
        * mingwex/twalk.c: New file.
        * mingwex/Makefile.in (DISTFILES): Add tsearch.c twalk.c tdelete.c tfind.c.
        * mingwex/Makefile.in (POSIX_OBJS): Add tsearch.o twalk.o tdelete.o tfind.o.
        * include/search.h (tfind): Declare.
        (tdelete): Declare.
        (tsearch): Declare.
        (twalk): Declare.
        (ENTRY): Define.
        (ACTION): Define.
        (VISIT): Define.
        (node_t): Define, on condition of _SEARCH_PRIVATE.

2007-06-22  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/_mingw.h (__MINGW_NOTHROW): Define.

2007-06-18  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdio.h (vsnprintf): Remove inline definition.
        Add prototype.

2007-06-16  Danny Smith  <dannysmith@users.sourceforge.net>

        * CRTfmode.c: Nit-pick comment fix.

2007-06-16  Christopher Faylor  <me+cygwin@cgf.cx>

        * CRTfmode.c: Fix nested comment.

2007-06-16  Christopher Faylor  <me+cygwin@cgf.cx>

        * include/string.h (strcasecmp): Fix typo in declaration prototype.

2007-06-14  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/io.h (lseek64) : Add prototype.

2007-06-14  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/string.h (strcasecmp): Add prototype.
        (strncasecmp): Add prototype.

2007-06-13  Danny Smith  <dannysmith@users.sourceforge.net>

        * Makefile.in (CRT0S): Revert last change.
        * CRTfmode.c. Correct comment.

2007-06-13  Danny Smith  <dannysmith@users.sourceforge.net>

        * Makefile.in (CRT0S): Add back CRTfmode.o.

2007-06-13  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdlib.h: Don't include stdint.h. Conditionally define intptr_t.
        * include/io.h: Likewise.

2007-06-11  Danny Smith  <dannysmith@users.sourceforge.net>

        * crt1.c (__mingw_CRTStartup): Add explicit call to gcc's __main.

2007-05-08  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdint.h (intptr_t): Fix typo.
        Thanks to Charles Wilson for report.

2007-05-07  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdint.h (intptr_t): Protect with _INTPTR_T_DEFINED.
         Condition on _WIN64.
        (uintptr_t): Protect with _UINTPTR_T_DEFINED. Condition on _WIN64.
        (INTPTR_MIN, INTPTR_MAX, UINTPTR_MAX): Condition on _WIN64.
        (PTRDIFF_MIN): Define as INTPTR_MIN.
        (PTRDIFF_MAX): Define as INTPTR_MAX.
        (SIG_ATOMIC_MIN): Define as INTPTR_MIN.
        (SIG_ATOMIC_MAX): Define as INTPTR_MAX.

2007-04-07  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * Makefile.in: Removed mansuffix variable. Changed mansection to support
        Cygwin man page location.

2007-04-05  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * Makefile.in: Added mansection and mansuffix variables. Changed mandir to
        support Cygwin man page location.

2007-03-25  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * Include/_mingw.h: Increment version to 3.12.

2007-03-22  Brian Ripley  <ripleybd@users.sourceforge.net>

        * include/_mingw.h (__CRT_INLINE): Make conditional on __GNUC_STDC_INLINE__.

2007-03-20  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * Makefile.in: Tweak srcdist to fix build issue.

2007-03-20  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Add --enable-mingw-manpage-transform configure option.

        * aclocal.m4 (MINGW_AC_MANPAGE_TRANSFORM): New macro.
        * configure.in, Makefile.in: Use it.
        * configure: Regenerated.

2007-03-18  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/_mingw.h (__CRT_INLINE): Use __gnu_inline__ for gcc 4.2.x too.

2007-03-10  Keith Marshall  <keithmarshall@users.sourceforge.net>

        Add manpages for dirname and basename functions.

        * man: New directory.
        * man/dirname.man: New file; it sources both manpages.
        * Makefile.in: Add provisional rules to distribute them.

2007-03-08  Keith Marshall  <keithmarshall@users.sourceforge.net>

        * mingwex/basename.c: Make it work with path names containing
        multibyte character strings.
        * mingwex/dirname.c: Likewise.

2007-03-05  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/io.h (__mingw_access): New static inline wrapper to restore
        pre-Vista 'access (fname, X_OK)' behaviour.
        (__USE_MINGW_ACCESS): Use to map access() to __mingw_access().

2007-03-05  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/fesetround.c (fesetround): Use unsigned int as operand
        to stmxcsr.
        Thanks to Alexey Kuznetsov <ring0_mipt at users dot sf dot net>

2007-02-27  Thorsten Dahlheimer  <tdahlheim@gmx.net>

        * include/stdio.h (_unlink, unlink): Add prototypes.

2007-02-18  Aurimas Cernius  <aurisc4@gmail.com>

        * include/excpt.h: Replace "_try1" in comments with "__try1".

2007-02-15  Danny Smith  <dannysmith@users.sourceforge.net>

        * Makefile.in (ALL_CFLAGS): Put W32API_INCLUDE after INCLUDES.
        (ALL_CXXFLAGS): Likewise.
        * mingwex/Makefile.in (ALL_CFLAGS): Put W32API_INCLUDE after INCLUDES.
        (ALL_CXXFLAGS): Likewise.
        * profile/Makefile.in (ALL_CFLAGS): Put W32API_INCLUDE after INCLUDES.
        (ALL_CXXFLAGS): Likewise.

2007-02-08  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/io.h (X_OK): Revert 2007-01-24 change, but leave comment.

2007-01-27  Danny Smith  <dannysmith@users.sourceforge.net>

        Expose some more msvcr80.dll functions.
        * include/stdio.h (_fseek_nolock. _ftell_nolock, _fseeki64,
        _ftelli64, _fseeki64_nolock, _ftelli64_nolock) Add prototypes
        * msvcrt.def.in (_fseek_nolock. _ftell_nolock, _fseeki64,
        _ftelli64, _fseeki64_nolock, _ftelli64_nolock) Add stubs.

2007-01-26  Danny Smith  <dannysmith@users.sourceforge.net>

        Expose some msvcr80.dll functions.
        * include/stdlib.h (_set_abort_behavior): Add prototype.
        (_WRITE_ABORT_MSG, _CALL_REPORTFAULT): Add defines for
        _set_abort_behavior mask argument.
        (_invalid_parameter_handler): Add typedef.
        (_set_invalid_parameter_handler): Add prototype.
        * include/stdio.h (_get_printf_count_output): Add prototype.
        (_set_printf_count_output): Add prototype.
        * msvcrt.def.in (_get_printf_count_output,_set_printf_count_output,
        _set_abort_behavior, _set_invalid_parameter_handler): Add stubs.

2007-01-26  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/_mingw.h (CRT_INLINE): Correct typo.

2007-01-24  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/io.h (X_OK): Define to F_OK.

2007-01-19  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdio.h (SEEK_SET, SEEK_CUR, SEEK_END): Define
        unconditionally. Change comment.
        * include/unistd.h (SEEK_SET, SEEK_CUR, SEEK_END): Define
        here too.
        * include/io.h (rename): Declare.
        (remove): Declare.

2006-12-31  Keith Marshall  <keithmarshall@users.sourceforge.net>

        * include/libgen.h: New file; required by...
        * mingwex/basename.c, mingwex/dirname.c: New files.
        * mingwex/Makefile.in (DISTFILES): Add them...
        (POSIX_OBJS): ...with corresponding basename.o, dirname.o
        (Dependencies): Typo; s/Dependancies/Dependencies/

2006-11-25  Keith Marshall  <keithmarshall@users.sourceforge.net>

        * Makefile.in (VERSION): Let configure define it.

        * aclocal.m4 (MINGW_AC_CONFIG_SRCDIR): New macro.
        * configure.in: Use it.
        Correct quoting of autoconf macro arguments throughout.
        (AC_INIT, AC_OUTPUT): Update to autoconf 2.5x preferred syntax.
        (AR, AS, RANLIB, LD, DLLTOOL, DLLWRAP): Don't need AC_SUBST.
        (AC_ALLOCA): Invalid after GCC_NO_EXECUTABLES; removed.
        (AC_CONFIG_FILES): Add, to generate Makefile.

        * configure: Regenerated.

2006-11-21  Danny Smith  <dannysmith@users.sourceforge.net>

        * Makefile.in: Add aclocal.m4 to source release.
        * mingwex/Makefile.in: Ditto.
        * profile/Makefile.in: Ditto.

2006-11-18  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * Include/_mingw.h: Increment version to 3.11.
        * Makefile.in: Ditto.

2006-11-09  Danny Smith  <dannysmith@users.sourceforge.net>

        [ mingw-Bugs-1590623 ]
        * include/_mingw.h (__CRT_INLINE): Use __gnu_inline__ attribute
        in C99 mode.

2006-10-04  Corinna Vinschen  <corinna@vinschen.de>

        * Makefile.in: Semi-revert semi-reversion of 2006-08-30 change, now
        correctly parenthesized.

2006-09-19  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/mb_wc_common.h (get_codepage): Get it
        from __lc_codepage.

2006-09-18  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/gdtoa/g_xfmt.c (g_xfmt): Fix representation of infinity.
        Use fpclassify.
        * mingwex/gdtoa/strtopx (__strtopx): Avoid cast of long double* to
        void*.
        * mingwex/gdtoa/gdtoa.h (__g_fmt): Make declaration consistent with
        others.

2006-09-16  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/gdtoa/strtopx.c (strtopx): Fix long double representation
        of infinity.

2006-09-11  Christopher Faylor  <cgf@timesys.com>

        * Makefile.in: Semi-revert 2006-08-30 change.

2006-09-10  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/_mingw.h (__MINGW_ATTRIB_DEPRECATED): Define.
        (__MINGW_IMPORT): Ansify.
        * include/stdlib.h (_sleep, _beep, _seterrormode): Add
        __MINGW_ATTRIB_DEPRECATED.

2006-09-10  Keith Marshall  <keithmarshall@users.sourceforge.net>

        * aclocal.m4 (LIB_AC_PROG_CC, LIB_AC_PROG_CC_GNU, LIB_AC_PROG_CXX):
        Redundant macros; deleted.

        * configure.in (LIB_AC_PROG_CC): Replaced by...
        (AC_PROG_CC): ...this.

        * configure: Regenerated.

2006-09-06  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/gdtoa/misc.c (pow5mult): Restore original code.
        * mingwex/gdtoa/gdtoa.h. Add comment that files have been modified.
        * mingwex/gdtoa/gdtoaimp.h: Include system headers with <> brackets.

2006-09-01  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/gdtoa/(arithchk.c, dmisc.c, dtoa.c, g__fmt.c, g_dfmt.c,
        g_ffmt.c, g_xfmt.c, gd_arith.h, gd_qnan.h, gdtoa.c, gdtoa.h,
        gdtoaimp.h, gethex.c, gmisc.c, hd_init.c, hexnan.c, misc.c, qnan.c,
        README, smisc.c, strtodg.c, strtodnrp.c, strtof.c, strtopx.c, sum.c,
        ulp.c): New files.
        * mingwex/(strtof.c, strtold.c, ldtoa.c): Remove files.
        * mingwex/math/(cephes-emath.c, cephes-emath.h): Remove files.
        * mingwex/mb_wc_common.h (get_cp_from_locale); Rename to get_codepage().
        * mingwex/(btowc.c, wctob.c, mbrtowc.c, wcrtomb.c): Adjust call to get_codepage().
        * mingwex/wcstold.c: Avoid using strtold internals.
        * mingwex/wcstof.c: Rewrite.
        * mingwex/Makefile.in (GDTOA_DISTFILES): Add to distribution.
        (GDTOA_OBJS): Add to library.
        (DISTFILES): Remove strtof.c strtold.c ldtoa.c cephes-emath.c cephes-emath.h.
        (STDLIB_OBJS): Remove.
        (STDLIB_STUB_OBJS): Remove strtof.o wcstof,o.
        (Q8_OBJS): Add wcstof.o wcstold.o.
        * include/stdlib.h (strtof): Remove inline definition.
        (wcstof): Likewise.
        * include/wchar.h (wcstof): Remove inline definition.

2006-08-30  Corinna Vinschen  <corinna@vinschen.de>

        * Makefile.in: Add with_cross_host to allow more granular checks.
        Set installation directories accordingly. Override CC setting only
        if building a Cygwin target.
        * aclocal.m4: Regenerate.
        * configure.in: Move AC_CANONICAL_SYSTEM check up. Add
        GCC_NO_EXECUTABLES. Substitute with_cross_host in depending files.
        Test AC_ALLOCA only if building on a native system.
        * configure: Regenerate.

2006-08-27  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/ctype.h: Fix typo.

2006-08-25  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/ctype.h: Expose iswblank if __cplusplus.
        * include/wctype.h: Expose iswblank if __cplusplus.

2006-08-03  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/ctype.h: Remove stray ')';

2006-08-03  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/ctype.h (_BLANK): Expand comment.
        (isblank): Add prototype and inline definition.
        (iswblank): Add prototype and inline definition.
        * include/wctype.h (iswblank): Add prototype and inline definition.
        * mingwex/isblank.c: New file.
        * mingwex/iswblank.c: New file.
        * mingwex/Makefile.in: Add isblank, iswblank to libmingwex.a

2006-07-06  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/math.h (__INFF,__INFL): Remove '#'.

2006-07-04  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/Makefile.in: Add -I$(srcdir)/.. to INCLUDES.

2006-07-03  Danny Smith  <dannysmith@users.sourceforge.net>

        Support SSE float environment in fenv.h functions.
        * cpu_features.c: New file.
        * cpu_features.h: New file.
        * crt1.c: Include "cpu_features.h".
        (__mingw_CRTStartup): Call cpu_features_init().
        * Makefile.in (MING_OBJS): Add cpu_features.c.
        (SRCDIST_FILES): Add cpu_features.c, cpu_features.h.
        * include/fenv,h ( fenv_t;): Append __mxcsr field.
        (__MXCSR_EXCEPT_FLAG_SHIFT): New define.
        (__MXCSR_EXCEPT_MASK_SHIFT): New define.
        (__MXCSR_ROUND_FLAG_SHIFT): New define.
        * mingwex/feclearexcept.c: Include "cpu_features.h".
        Handle SSE environment.
        * mingwex/fegetenv.c: Likewise.
        * mingwex/feholdexcept.c: Likewise.
        * mingwex/fesetenv.c: Likewise.
        * mingwex/fesetexceptflag.c: Likewise.
        * mingwex/fesetround.c: Likewise.
        * mingwex/fetestexcept.c: Likewise.
        * mingwex/feupdateenv.c: Likewise.
        * mingwex/fegetround.c: Add comment.

2006-06-25  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * Include/_mingw.h: Increment version to 3.10.
        * Makefile.in: Ditto.

2006-06-26  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/math/tgamma.c (SQTPI): Add braces.

2006-06-26  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/wcrtomb.c (wcsrtombs): Fix src end-pointer thinko.
        * mingwex/math/lgamma.c: (LOGPI) Avoid type punning.
        (LS2PI): Likewise.
        * mingwex/math/sf_erf.c (erff): Initialize z.
        (erfcf): Likewise.
        * mingwex/math/tgamma.c (SQTPI): Avoid type punning.

2006-06-25  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * Include/_mingw.h: Increment version to 3.10.
        * Makefile.in: Ditto.

2006-06-23  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/sys/time.h (struct timezone): Define.
        * include/time.h: Correct comment about timezone.

2006-06-18  Danny Smith  <dannysmith@users.sourceforge.net>

        * configure.in (AC_CONFIG_AUX_DIR): Remove.
        * configure: Regenerate.

2006-06-18  Chris Sutcliffe  <ir0n3h4d@users.sourceforge.net>

        * configure: add srcdir as a possible location for install-sh.

2006-06-18  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/dirent.c (_tGetFileAttributes): New helper function.
        (_topendir): Use it.

2006-06-18  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/sys/time.h: Add header guard. Add extern "C" bracketing
        for __cplusplus.
        (gettimeofday): Add prototype.
        * mingwex/gettimeofday.c: New file.
        * mingwex/makefile.in: Add gettimeofday source and object.

2006-06-13  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/math.h (HUGE_VAL): Define as builtin if __GNUC__ >= 3.3,
        else global library variable.
        (HUGEVALF): Likewise.
        (HUGEVALL): Likewise.
        (INFINITY): Likewise.
        (NAN): LiKewise.

2006-06-13  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/wcrtomb.c (wcrtomb_cp): Correct typo.

2006-06-13  Danny Smith  <dannysmith@users.sourceforge.net>

        * Makefile.in (SUBDIRS): Change to lowercase for autoconf 2.59.

2006-05-24  Christopher Faylor  <cgf@timesys.com>

        * configure.in: Update to newer autoconf.
        (thanks to Steve Ellcey)
        * mingwex/configure.in: Ditto.
        * profile/configure.in: Ditto.
        * configure: Regenerate.
        * mingwex/configure: Ditto.
        * profile/configure: Ditto.
        * aclocal.m4: New file.
        * mingwex/aclocal.m4: Ditto.
        * profile/aclocal.m4: Ditto.

2006-05-17  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/wcrtomb.c (wcrtomb_cp): Test (wc > 255) only if C locale.
        Use supplied codepage as arg to WideCharToMultiByte.

2006-02-13  Earnie Boyd  <earnie@users.sf.net>

        * Makefile.in (libmsvcr80.a): Add import lib.
        (libmsvcr80d.a): Ditto.

2006-01-18  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * Makefile.in: Bump cygwin build number.

2005-10-27  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * Include/_mingw.h: Increment version to 3.9.
        * Makefile.in: Ditto.

2005-10-14  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/limits.h (SSIZE_MAX): Define.
        (LLONG_MAX, LLONG_MIN, ULLONG_MAX): Separate from non-ISO names.

2005-10-13  Wu Yongwei  <adah@users.sourceforge.net>

        * include/tchar.h: Include <wchar.h> when _UNICODE is defined.
        (_TEOF): New macro definition for _UNICODE and non_UNICODE cases.

2005-10-12  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stddef.h: Remove.
        * include/stdarg.h: Remove.

2005-10-12  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/complex/csqrt.c (csqrt): The sign of real part
        of result is positive when real part of arg == 0;
        * mingwex/complex/csqrtf.c (csqrtf): Ditto.
        * mingwex/complex/csqrtl.c (csqrtl): Ditto.

2005-10-12  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/time.h (_time64): Correct prototype.

2005-10-08  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/fegetenv.c (fegetenv): Restore exception masks.
        * mingwex/feholdexcept.c (feholdexcept): Don't set exceptions
        to non-stop. Use "fnclex" to clear exception flags.

2005-09-24  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/math.h (HUGE_VALF, HUGE_VALL, INFINITY, NAN)
        Avoid raising FP exceptions.

2005-09-19  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdlib.h (strtof): Add prototype. Uglify
        parameter names in inline definition.
        (wcstof): Likewise.
        (_Exit): Uglify parameter names in inline definition.
        (llabs): Add prototype.
        (_set_error_mode): Add prototype and input defines.

2005-08-25  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/fe*.c: Revert previous changes.
        * include/fenv.h: Revert previous changes.

2005-08-25  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/feclearexcept.c (feclearexcept): Change declaration.
        Do not return a value.
        * mingwex/fegetexceptflag.c (fegetexceptflag): Likewise.
        * mingwex/feraiseexcept.c (feraiseexcept): Likewise.
        * mingwex/fesetexceptflag.c (fesetexceptflag): Likewise.
        * mingwex/fegetenv.c (fegetenv): Likewise.
        * mingwex/fesetenv.c (fesetenv): Likewise.
        * mingwex/feupdateenv.c (feupdateenv): Likewise.
        * include/fenv.h (feclearexcept, fegetexceptflag, feraiseexcept,
        fesetexceptflag, fegetenv, fesetenv, feupdateenv): Correct
        prototypes.

2005-08-25  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/stdio/fseeko64.c (fseeko64): Flush stream before
        getting filelength for SEEK_END.

2005-08-13  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * Include/_mingw.h: Increment version to 3.8.
        * Makefile.in: Ditto.

2005-08-10  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/wctype.h (towupper, towlower): Change arg and return value
        types to wint_t.
        * include/ctype.h (towupper, towlower): Likewise.

2005-08-10  Danny Smith  <dannysmith@users.sourceforge.net>

        * mthr_stub.c (__mingwthr_key_dtor): Replace assert(0) with
        a diagnostic, guarded by #ifdef DEBUG.
        (__mingwthr_remove_key_dtor): Likewise.

2005-08-08  Danny Smith  <dannysmith@users.sourceforge.net>

        * moldname.def.in (sleep, beep, seterrormode): Remove.

2005-06-16  Danny Smith  <dannysmith@users.sourceforge.net>

        * profile/profile.h (_MCOUNT_CALL): Define as regparm(2)
        (_MCOUNT_DECL): Use it.
        (MCOUNT): Save and restore eax, ecx, edx registers.
        * profile/mcount.c (_mcount): ANSI-fy.

2005-06-16  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/_mingw.h (__MINGW_GNUC_PREREQ): Define. Use to
        guard __MINGW_ATTRIB macro definitions.
        * include/math.h (logb[fl]): Don't define inlines for
        GCC-4.0+ && __FAST_MATH__.
        (rint[fl], lrint[fl], llrint[fl]); Likewise. Clean up
        line-continuation backslashes.

2005-06-06  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/_mingw.h (__MINGW_ATTRIBUTE_NONNULL): Fix typo
        in GNUC version guard.

2005-05-20  Danny Smith  <dannysmith@users.sourceforge.net>

        * crt1.c (_gnu_exception_handler): Handle illegal instruction
        OS exception as a signal if user has defined a SIGILL handler.

2005-05-10  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/math/nexttoward.c: New file.
        * mingwex/math/nexttowardf.c: New file.
        * mingwex/math/nextafterl.c: Add nexttowardl alias.
        * mingwex/Makefile.in (MATH_DISTFILES): Add nexttoward.c,
        mexttowardf.c,
        (MATH_OBJS): Add nexttoward.o,  nexttowardf.o,
        * include/math.h (nexttoward, nextowardf, nexttowardl): Add
        prototypes.

2005-05-09  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/math/nextafterf.c (nextafterf): Correct
        handling of -0.0.
        * mingwex/math/nextafterl.c: New file.
        * mingwex/Makefile.in (MATH_DISTFILES): Add nextafterl.c.
        (MATH_OBJS): Add nextafterl.o.
        * include/math.h (nextafterl): Uncomment prototype.

2005-05-08  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/math/erfl.c: New file.
        * mingwex/Makefile.in (MATH_DISTFILES): Add erfl.c.
        (MATH_OBJS): Add erfl.o.
        * include/math.h (erfl, erfcl): Uncomment prototypes.

2005-05-04  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/wchar.h (WCHAR_MAX): Define as 0xffff, so preprocessor
        #if (WCHAR_MAX <= WCHAR_MIN) is false.
        * include/stdint.h (WCHAR_MAX): Likewise.
        (WINT_MAX): Likewise.

2005-05-03  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/math/signbit.c (__signbit): Make return value
        consistent with GCC's __builtin_signbit.
        * mingwex/math/signbitf.c (__signbitf): Likewise.
        * mingwex/math/signbitf.c (__signbitl): Likewise.
        * include/math.h (__signbit, __signbitf, __signbitl): Likewise
        for inlines.

2005-05-02  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/_mingw.h (__MINGW_ATTRIB_NONNULL): Don't define as
        variadic macro.
        * mingwex/mbrtowc.c (__mbrtowc_cp): Use __MINGW_ATTRIB_NONNULL.
        Remove unused MBTOWC_FLAGS define.

2005-04-23  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/mbrtowc.c: New file.
        * mingwex/wcrtomb.c: New file.
        * mingwex/btowc.c: New file.
        * mingwex/wctob.c: New file.
        * mingwex/mb_wc_common.h: New file.
        * mingwex/Makefile.in (DISTFILES): Add new files.
        (Q8_OBJS): Add new objects.
        * include/wchar.h: Adjust comment about mbrtowc() and related
        funcions. Add __restrict__ to pointer params in prototypes.
        (wmemset. wmemchr, wmemcpy, wmemmove, wcstoll, wcstoull): Remove
        arg names from protototypes.

2005-04-23  Wu Yongwei  <adah@sh163.net>

        * mingwex/dirent.c: Formatting changes.
        * mingwex/dirent.c (_topendir): Make the end-of-path slash check
        MBCS-safe.

2005-03-31  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/_mingw.h (__MINGW_ATTRIB_NONNULL): Define.

2005-03-24  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdio.h (__mingw_fwrite): Change return value to
        size_t.
        * mingwex/mingw-fseek.c (__mingw_fwrite): Likewise.

2005-03-15  Hans Leidekker  <hans@it.vu.nl>

        * include/malloc.h (_FREEENTRY, _USEDENTRY): Correct defines.

2005-02-25  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/wctype.h (wctrans): Remove _CRTIMP.
        (towctrans): Likewise.
        (wctype): Likewise,

2005-02-25  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/wctype.h: Add comment on wctrans, towctrans, wctype.

2005-02-25  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/wctype.c: New file.
        * mingwex/wctrans.c: New file.
        * mingwex/Makefile.in (DISTFILES): Add wctype.c, wctrans.c.
        * mingwex/Makefile.in (Q8_OBJS): Add wctype.o, wctrans.o.

2005-02-11  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/tchar.h (_tstat64, _tstati64): Add Unicode/ANSI mappings.

2005-02-11  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/assert.h: Remove header guard. #undef assert macro.
        (_assert): Use __MINGW_ATTRIB_NORETURN define.

2005-02-11  Gregory W. Chicares  <chicares@cox.net>

        * include/math.h (expm1, expm1f, expm1l): Add prototypes.
        * mingwex/Makefile.in (MATH_DISTFILES): Add expm1.c,
        expm1f.c, expm1l.c.
        (MATH_OBJS): Add expm1.o, expm1f.o, expm1l.o.
        * mingwex/math/expm1.c: New file.
        * mingwex/math/expm1f.c: New file.
        * mingwex/math/expm1l.c: New file.

2005-02-07  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/sys/stat.h (struct stat): Guard with _NO_OLDNAMES.
        * include/wchar.h (struct stat): Likewise.
        Bug reported to Debian by Anand Kumria <wildfire@progsoc.org>

        * include/sys/stat.h: Remove empty __STRICT_ANSI__ guard.

2005-02-01  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/strtold.c (__asctoe64): Set endptr to 'e' if exponent
        string is not valid.

2005-01-26  Oliver Stoeneberg  <oliverst@online.de>

        * include/malloc.h: Add missing return code defines for
        _heapwalk()

2005-01-17  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/sys/stat.h (struct __stat64): Change st_size type to
         __int64.
        * include/wchar.h (struct __stat64): Change st_size type to __int64.

2005-01-13  Earnie Boyd  <earnie@users.sf.net>

        * include/sys/stat.h (_S_IFLNK, S_IFLNK, _S_ISLNK, S_ISLNK, _lstat,
        lstat): Remove.
        * include/errno.h (ELOOP): Ditto.
        * include/_mingw.h: Increment version to 3.7.
        * Makefile.in: Ditto.

2005-01-11  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/tchar.h (_tfreopen): Add UNICODE mappings.

2005-01-11  Earnie Boyd  <earnie@users.sf.net>

        * include/sys/stat.h (_S_IFLNK, S_IFLNK, _S_ISLNK, S_ISLNK, _lstat,
        lstat): Conditionalize defines for __STRICT_ANSI__.

2005-01-10  Earnie Boyd  <earnie@users.sf.net>

        * include/errno.h (ELOOP): Add definition.

2005-01-10  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/complex/(cabsl.c cacosl.c cacoshl.c cargl.c casinl.c
        casinhl.c catanl.c catanhl.c ccosl.c ccoshl.c cexpl.c cimagl.c
        clogl.c cpowl.c cprojl.c creall.c csinl.c csinhl.c csqrtl.c
        ctanl.c ctanhl.c): New files.
        * mingwex/Makefile.in (COMPLEX_DISTFILES): Adjust.
        (COMPLEX_OBJS): Adjust.
        * include/complex.h (cabsl, cacosl, cacoshl, cargl, casinf.
        casinhl, catanl, catanhl, ccosl, ccoshl, cexpl, cimagl, clogl,
        cpowl, cprojl, creall, csinl, csinhl, csqrtl, ctanl, ctanhl):
        Declare.

2005-01-06  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/_mingw.h (__int16): Define as short.
        Thanks to: Leo Yuriev <leoyuriev at users dot sf dot net>

2005-01-06  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdio.h (P_tmpdir): Add define.

2005-01-03  Earnie Boyd  <earnie@users.sf.net>

        * Makefile.in (inst_docdir): For Cygwin target set to share/doc/.

2005-01-02  Earnie Boyd  <earnie@users.sf.net>

        * include/_mingw.h: Increment version to 3.6
        * Makefile.in: Ditto

2004-12-26  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/complex/(cabsf.c cacosf.c cacoshf.c cargf.c casinf.c
        casinhf.c catanf.c catanhf.c ccosf.c ccoshf.c cexpf.c cimagf.c
        clogf.c cpowf.c cprojf.c crealf.c csinf.c csinhf.c csqrtf.c
        ctanf.c ctanhf.c): New files.
        * mingwex/Makefile.in (COMPLEX_DISTFILES): Adjust.
        (COMPLEX_OBJS): Adjust.
        * include/complex.h (cabsf, cacosf, cacoshf, cargf, casinf.
        casinhf, catanf, catanhf, ccosf, ccoshf, cexpf, cimagf, clogf,
        cpowf, cprojf, crealf, csinf, csinhf, csqrtf, ctanf, ctanhf):
        Declare.

2004-12-20  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/wchar.h (wcsdup): Correct prototype.
        * include/string.h (wcsdup): Correct prototype.

2004-10-14  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/sys/stat.h: Make S_ISLNK comment comply with ISO C90.

2004-10-07  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/math/fastmath.h: New file.
        * mingwex/math/asinh.c: New file.
        * mingwex/math/asinhf.c: New file.
        * mingwex/math/asinhl.c: New file.
        * mingwex/math/acosh.c: New file.
        * mingwex/math/acoshf.c: New file.
        * mingwex/math/acoshl.c: New file.
        * mingwex/math/atanh.c: New file.
        * mingwex/math/atanhf.c: New file.
        * include/math.h (asinh, asinhf, asinhl, acosh, acoshf, acoshl,
        atanh, atanhf, atanhl): Add prototypes.
        * mingwex/Makefile.in (MATH_OBJS): Add objects for above to list.
        (MATH_DISTFILES): Add sources for above and fastmath.h to list.
        Specify dependency on fastmath.h for new objects.

2004-09-08  Earnie Boyd  <earnie@users.sf.net>

        * include/sys/stat.h (_S_IFLNK): Add definition.
        (S_IFLNK) Ditto.
        (_lstat) Ditto.
        (lstat) Ditto.
        (_S_ISLNK) Recode.
        (S_ISLNK) Ditto.

2004-09-08  Earnie Boyd  <earnie@users.sf.net>

        * include/sys/stat.h (_S_ISLNK): Add definition.
        (S_ISLNK): Ditto.

2004-09-05  Earnie Boyd  <earnie@users.sf.net>

        * include/_mingw.h: Increment minor version for 3.5 release.
        * Makefile.in: Ditto.
        * mingwex/Makefile.in: Correct typo in list of DISTFILES.

2004-08-24  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/malloc.h (__mingw_aligned_offset_malloc,
        __mingw_aligned_offset_realloc, __mingw_aligned_malloc,
        __mingw_aligned_realloc, __mingw_aligned_free): Add
        prototypes.
        * mingwex/Makefile.in (DISTFILES): Add mingw-aligned-malloc.c,
        tst-aligned-malloc.c.
        (REPLACE_OBJS): Add mingw-aligned-malloc.o.

2004-08-24  Steven G. Johnson  <stevenj@alum.mit.edu>

        * mingwex/mingw-aligned-malloc.c: New file.
        * mingwex/tst-aligned-malloc.c: New file.

2004-08-24  Danny Smith  <dannysmith@users.sourceforge.net>

        * crt1.c: (__mingw_CRTStartup): Change return to void. Add
        noreturn attribute. Align stack to 16 bytes before passing args
        to main.
        (mainCRTStartup): Change return to void.
        (WinMainCRTStartup): Likewise.

2004-08-15  Danny Smith  <dannysmith@users.sourceforge.net>

        * profile/COPYING: New file.
        * profile/CYGWIN_LICENSE: New file.
        * profile/Makefile.in (DISTFILES): Add COPYING, CYGWIN_LICENSE.

2004-08-15  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/fopen64.c: Move.
        * mingwex/fseeko64.c: Move.
        * mingwex/ftello64.c: Move.
        * mingwex/lseek64.c: Move.
        * mingwex/stdio/fopen64.c: To here.
        * mingwex/stdio/fseeko64.c: To here.
        * mingwex/stdio/ftello64.c: To here.
        * mingwex/stdio/lseek64.c: To here.

2004-08-15  Danny Smith  <dannysmith@users.sourceforge.net>

        * profile/gmon.c [__MINGW32__]: Include string.h for
        memset prototype.

2004-08-08  Christopher Faylor  <cgf@timesys.com>

        * mingwex/stdio/vwscanf.c: Add stdio.h needed after 2004-08-07 change.

2004-08-07  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/complex.h: Remove __attribute__ ((const)) from
        transcendantal and trig functions. Replace __attribute__ ((const))
        with __MINGW_ATTRIB_CONST on other declarations.

2004-08-07  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/wchar.h: Reorganize, avoid including other headers.

2004-08-07  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/string.h (memchr, memcmp, strchr, strcmp, strcspn)
        (strlen, strncmp, strpbrk, strrchr, strspn, strstr): Add pure
        attribute.

2004-07-30  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/dirent.h (struct _wdirent): Remove obsolete comment.

2004-07-30  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/string.h: Revert 2004-07-26 additions of
        __ATTRIBUTE_PURE.

2004-07-28  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/math/powl.c (powl): Revert change of 2004-02-01.
        (__convert_inf_to_maxnum): New.static inline.
        (reducl): Use it to protect against Inf - Inf.
        (__fast_ldexpl): New function. Use in lieu of ldexpl.

2004-07-27  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/math/expl.c (expl): Move body of code to new static
        function __expl, removing tests for +/-Inf. Extern function
        expl calls __expl after testing for max, min log thresholds.

2004-07-26  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/stdio/vsscanf.c: Add "edi" to registers-modified field
        * mingwex/stdio/vfscanf.c: Likewise.
        * mingwex/stdio/vswscanf.c: Likewise.
        * mingwex/stdio/vfwscanf.c: Likewise.

2004-07-26  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/_mingw.h: Use only two underscores to uglify
        __MINGW_ATTRIB_* macros.
        * include/stdlib.h: Adjust __MINGW_ATTRIB_* tokens.
        * include/setjmp.h: Likewise.

        * include/sting.h: Add __MINGW_ATTRIB_PURE to locale-independent
        string functions.
        (_strdup, strdup): Add __MINGW_ATTRIB_MALLOC.

2004-07-25  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/string.h: Group wide string functions together,
        and protect with _WSTRING_DEFINED.

2004-07-25  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/_mingw.h (__MINGW_ATTR_*): Replace with
        __MINGW_ATTRIB_*.
        * include/stdlib.h (_ATTRIB_NORETURN): Replace with
        __MINGW_ATTRIB_NORETURN, throughout.
        (malloc): Declare with __MINGW_ATTRIB_MALLOC.
        (calloc): Likewise.
        (abs): Declare with __MINGW_ATTRIB_CONST.
        (labs): Likewise.
        (div): Likewise.
        (ldiv): Likewise.
        (lldiv): Likewise.
        (_rotl): Likewise.
        (_rotr): Likewise.
        (_lrotl): Likewise.
        (_lrotr): Likewise.
        * include/setjmp.h (longjmp): Add __MINGW_ATTRIB_NORETURN.

2004-07-21  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/_mingw.h: Undefine __attribute__.
        (__MINGW_ATTR_NORETURN): New define.
        (__MINGW_ATTR_CONST): New define.
        (__MINGW_ATTR_MALLOC): New define.
        (__MINGW_ATTR_PURE): New define.
        (_CRTIMP, __cdecl, __stdcall, __UNUSED_PARAM): Ansi-fy
        expansions.

2004-07-19  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/time.h (__time64_t): Add missing ';'.

2004-07-17  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/time.h (wcsftime): Move out of !__STRICT_ANSI__ block.
        (struct tm): Protect with _TM_DEFINED.

2004-07-17  Christopher Faylor  <cgf@timesys.com>

        * Makefile.in (CC): Strip inappropriate include file settings from any
        passed-in CC.

2004-07-15  "dgun"  <dgun@umpire.com>

        * include/complex.h (conj): Correct typo in prototype.

2004-07-15  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/math.h: Add pragma GCC system_header.

2004-07-15  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/complex/carg.c: New file.
        * mingwex/Makefile.in: Really add carg.o to libmingwex.a.

2004-07-15  Corinna Vinschen  <corinna@vinschen.de>

        * Makefile.in (INCLUDES): Temporarily revert previous change.
        * mingwex/Makefile,in (INCLUDES): Ditto.
        * profile/Makefile,in (INCLUDES): Ditto.
        * mingwex/Makefile,in: Drop carg.o dependency.

2004-07-14  Christopher Faylor  <cgf@timesys.com>

        * mingwex/fwide.c: Include <stdio.h> to resolve FILE usage.

2004-07-14  Danny Smith  <dannysmith@users.sourceforge.net>

        * Makefile.in (INCLUDES): Designate $(srcdir)/../include as a
        system dir.
        * mingwex/Makefile,in (INCLUDES): Ditto.
        * profile/Makefile,in (INCLUDES): Ditto.

        * mingwex/Makefile,in: Add carg.o to libmingwex.a.

2004-07-13  Earnie Boyd  <earnie@users.sourcefourge.net>

        * Makefile.in: Move use of --nostdinc++ as GCC3.4 warns to use it
        for C modules.
        * mingwex/Makefile.in: Ditto.
        * profile/Makefile.in: Ditto.
        * include/limits.h: Change to new file header preamble.
        * include/_mingw.h: Increment minor version for 3.4 release.
        * Makefile.in: Ditto.

2004-07-12  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/math/cephes_emath.h (__etens): Remove declaration.

2004-07-11  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/unistd.h (ftruncate): Add inline definition.
        * mingwex/ftruncate.c: New file.
        * mingwex/Makefile.in: Add ftruncate.o to libmingwex.a.

2004-07-10  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/time.h: Do not include sys/types.h.

2004-07-02  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/Makefile.in (MATH_DISTFILES): Remove pow.c,
        (MATH_OBJS): Remove pow,o.
        * include/math.h (pow): Declare with _CRTIMP.
        Add comment on how to avoid excess precision problems.

2004-06-30  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdio.h (__mingw_fseeko64): Add prototype.
        * mingwex/mingw-fseek.c (__mingw_fseeko64): Add definition.
        (__mingw_fwrite): Handle huge files.

2004-06-30  Kees Zeelenberg  <kzlg@users.sourceforge.net>
          Danny Smith <dannysmith@users.sourceforge.net>

        * include/stdio.h (fopen64): Add inline function.
        (fseeko64): Add prototype.
        (ftello64): Add inline function.
        * include/io.h (lseek64): Add inline function.
        * include/sys/types (off64_t): Add typedef.
        (fpos64_t): Add typedef.
        * mingwex/fopen64.c: New file.
        * mingwex/fseeko64.c: New file.
        * mingwex/ftello64.c: New file.
        * mingwex/lseek64.c: New file.
        * mingwex/Makefile.in (STDIO_DISTFILES): Add fopen64.c,
        fseeko.64.c, ftello64.c, lseek64.c.
        (STDIO_OBJS): Add fopen64.o, fseeko.64.o, ftello64.o, lseek64.o.

2004-04-24  Luke Dunstan  <infidel@users.sourceforge.net>

        * include/limits.h (_I64_MIN, _I64_MAX, _UI64_MAX): Add defines.

2004-04-22  Earnie Boyd  <earnie@users.sf.net>

        * DISCLAIMER: Add words about "free to use".
        * README: Modify "Win32 runtime" to "Microsoft C Runtime".
        * Makefile.in (SRCDIST_FILES): Add DISCLAIMER and CONTRIBUTORS.
        (inst_docdir): New variable.
        (INSTDOCS): Ditto.
        (FLAGS_TO_PASS): Include inst_docdir.
        (install-dirs): Add inst_docdir.
        (install): Add loop for INSTDOCS.
        * strncasecmp.c: Reword copyright and disclaimer. Move Contributors
        section to CONTRIBUTORS file. Remove RCS tags.

2004-04-22  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/math/lround.c: Rewrite.
        * mingwex/math/lroundf.c: Rewrite.
        * mingwex/math/lroundl.c: Rewrite.
        * mingwex/math/llround.c: Rewrite.
        * mingwex/math/llroundf.c: Rewrite.
        * mingwex/math/llroundl.c: Rewrite.

2004-04-20  Earnie Boyd  <earnie@users.sf.net>

        * CONTRIBUTORS: New file.
        * DISCLAIMER: Ditto.
        * CRT_noglob.c: Reword copyright and disclaimer. Move Contributors
        section to CONTRIBUTORS file. Remove RCS tags.
        * CRTFmode.c: Ditto.
        * CRTglob.c: Ditto.
        * CRTinit.c: Ditto.
        * crt1.c: Ditto.
        * crtdll.dev: Ditto.
        * dllcrt1.c: Ditto.
        * dllmain.c: Ditto.
        * gccmain.c: Ditto.
        * init.c: Ditto.
        * isascii.c: Ditto.
        * iscsym.c: Ditto.
        * iscsymf.c: Ditto.
        * jamfile: Ditto.
        * main.c: Ditto.
        * msvcrt.def.in: Ditto.
        * strcasecmp.c: Ditto.
        * toascii.c: Ditto.
        * wcscmpi.c: Ditto.
        * include/assert.h: Ditto.
        * include/conio.h: Ditto.
        * include/ctype.h: Ditto.
        * include/direct.h: Ditto.
        * include/dirent.h: Ditto.
        * include/dos.h: Ditto.
        * include/errno.h: Ditto.
        * include/excpt.h: Ditto.
        * include/fcntl.h: Ditto.
        * include/float.h: Ditto.
        * include/io.h: Ditto.
        * include/locale.h: Ditto.
        * include/malloc.h: Ditto.
        * include/math.h: Ditto.
        * include/process.h: Ditto.
        * include/setjmp.h: Ditto.
        * include/share.h: Ditto.
        * include/signal.h: Ditto.
        * include/stdio.h: Ditto.
        * include/stdlib.h: Ditto.
        * include/string.h: Ditto.
        * include/tchar.h: Ditto.
        * include/time.h: Ditto.
        * include/wchar.h: Ditto.
        * include/sys/locking.h: Ditto.
        * include/sys/param.h: Ditto.
        * include/sys/stat.h: Ditto.
        * include/sys/timeb.h: Ditto.
        * include/sys/types.h: Ditto.
        * include/sys/utime.h: Ditto.
        * mingwex/dirent.c: Ditto.

2004-04-19  Earnie Boyd  <earnie@users.sf.net>

        * include/_mingw.h: Revert to primary release 3 and increment minor
        release to 3.
        * Makefile.in (VERSION): Ditto.

2004-04-01  Danny Smith  <dannysmith@users.sourceforge.net>

        * crt1.c (_mingw32_init_fmode): Set *_imp___fmode_dll to
        _fmode if not __MSVCRT__.

2004-03-30  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/io.h: (_findfirst): Correct prototype.

2004-03-30  Hans Leidekker  <hans@it.vu.nl>

        * include/io.h: (_findnext, _findclose): Correct prototype.

2004-03-28  Hans Leidekker  <hans@it.vu.nl>

        * include/math.h (FP_*): Add defines.

2004-03-29  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/math/round.c: Rewrite.
        * mingwex/math/roundf.c: Rewrite.
        * mingwex/math/roundl.c: Rewrite.

2004-03-25  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/_mingw.h (__MSVCRT_VERSION__): Define default as 0x0600.
        * include/time.h (__time64_t): Add typedef.
        (_mktime64): Add prototype for __MSVCRT_VERSION__ >= 0x0601.
        (_ctime64): Likewise.
        (_wctime64): Likewise.
        (_gmtime64): Likewise.
        (_localtime64): Likewise.
        (wcsftime): Move into _WTIME_DEFINED block.
        Regroup non-ANSI prototypes.
        * include/io.h: Include <stdint.h>.
        (__finddata64_t): Add struct definition.
        (__wfinddata64_t): Likewise.
        (_findfirst64): Add prototype for __MSVCRT_VERSION__ >= 0x0601.
        (_findnext64): Likewise.
        (_wfindfirst64): Likewise.
        (_wfindnext64): Likewise.
        * include/sys/timeb.h (__timeb64): Add struct definition.
        (_ftime64): Add prototype for __MSVCRT_VERSION__ >= 0x0601.
        * include/sys/utime.h (__utimbuf64): Add struct definition.
        (_utime64): Add prototype for __MSVCRT_VERSION__ >= 0x0601.
        (_futime64): Likewise.
        (_wutime64): Likewise.
        * include/sys/stat.h (__stat64): Add struct definition.
        (_fstat64): Add prototype for __MSVCRT_VERSION__ >= 0x0601.
        (_stat64): Likewise.
        (_wstat64): Likewise.
        * include/sys/types.h (__time64_t): Add typedef.
        * include/wchar.h (__wfinddata64_t): Add structure definition.
        (__stat64): Likewise.
        (_wctime64): Add prototype for __MSVCRT_VERSION__ >= 0x0601.
        (_wfindfirst64): Likewise.
        (_wfindnext64): Likewise.
        (_wutime64): Likewise.
        (_wstat64): Likewise.
        * include/malloc.h (_aligned_free): Add prototype for
        __MSVCRT_VERSION__ >= 0x0700.
        (_aligned_malloc): Likewise.
        (_aligned_offset_malloc): Likewise.
        (_aligned_offset_realloc): Likewise.
        (_aligned_realloc): Likewise.
        * include/string.h (_wcserror): Add prototype for
        __MSVCRT_VERSION__ >= 0x0700.
        (__wcserror): Likewise.
        * include/math.h (_set_SSE2_enable): Add prototype for
        __MSVCRT_VERSION__ >= 0x0701.

2004-03-25  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdio.h (_fsopen): Add prototype.
        * include/tchar.h (_tfsopen): Add defines.
        Thanks to "Gerik" <gerikr at users dot sourceforge dot net>

2004-03-19  Danny Smith  <dannysmith@users.sourceforge.net>

        * msvcrt.def.in: Add stubs for msvcrt.dll (version 6.10),
        msvcr70.dll, and msvcr71.dll.
        * Makefile.in (msvcr*.def): Define preprocessor __msvcr*__ constant
        using basename of output def file.

2004-03-13  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/malloc.h: Remove __STRICT_ANSI__ guard.

2004-03-11  Brian Keener  <bkeener@thesoftwaresource.com>

        * include/process.h: Remove the #endif associated with removal of
        __STRICT_ANSI__ guard from non-ANSI header.

2004-03-10  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/conio.h: Remove __STRICT_ANSI__ guard from non-ANSI header.
        * include/direct.h: Ditto.
        * include/dirent.h: Ditto.
        * include/dos.h: Ditto.
        * include/excpt.h: Ditto.
        * inlude/fcntl,h
        * include/io.h: Ditto.
        * inlude/mem.h: Ditto.
        * include/memory.h: Ditto.
        * include/process.h: Ditto.
        * inlude/search.h: Ditto.
        * include/share.h: Ditto.
        * include/unistd.h: Ditto.
        * include/sys/fcntl.h: Ditto.
        * include/file.h: Ditto.
        * include/sys/locking.h: Ditto.
        * include/sys/param.h: Ditto.
        * include/sys/stat,h
        * include/sys/time.h: Ditto.
        * include/sys/timeb.h: Ditto.
        * include/sys/types.h: Ditto.
        * include/sys/unistd.h: Ditto.
        * include/sys/utime.h: Ditto.

2004-02-21  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/_mingw.h (__UNUSED_PARAM): Define macro.
        * include/wchar.h (fwide): Use it.
        (mbsinit): Ditto.

2004-02-05  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/getopt.c: Define IS_POSIXLY_CORRECT as per
        NetBSD getopt_long.c.

2004-02-05  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/strtold.c (__asctoe64) Reorganise. Fix setting error
        codes and handling of special chars.

2004-02-02  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdio.h (feof): Add inlined definition.
        (ferror): Ditto.

2004-02-01  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/math/ldexpl.c (ldexpl): Call __asm__("fscale")
        directly, rather than via scabnl.

2004-02-01  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/math/powl.c (powl): Return infinity if
        extended precision multiplication of x by log2(y)
        overflows.

2004-01-31  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/math/cephes_emath.h (__enan_64): Fix thinko.
        (__enan_NI16): Fix another one.
        (__enan_NBITS): Tidy.

2004-01-16  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdint.h [__STDC_CONSTANT_MACROS]: Fix for 8 and 16 bit
        types. (Thanks to John Maddock for report.)

2004-01-14  Greg Chicares  <chicares@users.sourceforge.net>

        * include/tchar.h (_puttchar): Define.

2003-12-13  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdio.h:(_fileno): Define macro version after both
        fileno and _fileno functions declared.

        * include/stdio.h (_rmtmp, rmtmp): Add prototypes.
        * moldnames.def.in (rmtmp) Add stub.

2003-11-27  Dimitry Sibiryakov  <aafemt@users.sourceforge.net>

        * include/signal.h (SIG_SGE, SIG_ACK): Add defines.

2003-10-27  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/math.h: Guard ISO C99 additions with __cplusplus
        not __GLIBCPP__.

2003-10-21  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/_mingw.h: Define __attribute__((x)) to nothing
        if not __GNUC__.

2003-10-21  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/complex.h: New file.
        * mingwex/complex: New directory.
        * mingwex/complex/cabs.c: New file.
        * mingwex/complex/cacos.c: New file.
        * mingwex/complex/cacosh.c: New file.
        * mingwex/complex/casin.c: New file.
        * mingwex/complex/casinh.c: New file.
        * mingwex/complex/catan.c: New file.
        * mingwex/complex/catanh.c: New file.
        * mingwex/complex/ccos.c: New file.
        * mingwex/complex/ccosh.c: New file.
        * mingwex/complex/cexp.c: New file.
        * mingwex/complex/cimag.c: New file.
        * mingwex/complex/clog.c: New file.
        * mingwex/complex/cpow.c: New file.
        * mingwex/complex/cproj.c: New file.
        * mingwex/complex/creal.c: New file.
        * mingwex/complex/csin.c: New file.
        * mingwex/complex/csinh.c: New file.
        * mingwex/complex/csqrt.c: New file.
        * mingwex/complex/ctan.c: New file.
        * mingwex/complex/ctanh.c: New file.
        * mingwex/Makefile.in (COMPLEX_DISTFILES): New list of
        files.
        (dist): Use it.
        (COMPLEX_OBJS): New list of objects.
        (LIB_OBJS): Include it in the library.

2003-10-21  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/math.h (cabs): Remove non-ISO prototype.

2003-10-21  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/math/cephes_mconf.h (NAN, NANF, NANL):
        Use GCC __builtin's if available.
        (INFINITY, INFINITYF, INFINITYL): Likewise.

2003-10-21  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/math/s_erf.c (erf): Set errno to ERANGE if
        beyond approximation limit.
        * mingwex/math/sf_erf.c (erff): Likewise.

2003-10-17  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdio.h (getc): Cast result to unsigned char before
        return.
        (putc): Likewise
        (getchar): Likewise.
        (putchar): Likewise.
        Thanks to M.Fujii <boochang@m4.kcn.ne.jp>

2003-10-10  Earnie Boyd  <earnie@users.sf.net>

        * include/_mingw.h: Increment version to 3.2.
        * Makefile.in: Ditto.

2003-10-10  Earnie Boyd  <earnie@users.sourceforge.net>

        * include/sys/types.h: Revert last change.

2003-10-10  Earnie Boyd  <earnie@users.sourceforge.net>

        * include/sys/types.h (ssize_t): Correct the definition.

2003-10-03  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdio.h (_filbuf): Add prototype.
        (_flsbuf): Add prototype.
        (getc): Add inline version.
        (putc): Likewise.
        (getchar): Likewise.
        (putchar): Likewise.

2003-10-03  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/dirent.c (_treaddir): Reset errno to 0 if end
        of directory.

2003-09-29  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdlib.h: Guard non-ISO functions with
        !__STRICT_ANSI__, throughout.

2003-09-24  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/io.h (_fileno): Remove prototype.
        (fileno): Likewise.
        (FILENAME_MAX): Define, if needed.
        Don't include <stdio.h>.
        * include/stdio.h (FILENAME_MAX): Protect against
        prior definition.
        (_fileno): Define macro implementation.
        (fileno): Likewise.

2003-09-24  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/inttypes.h: Include _mingw.h.

2003-09-24  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/_mingw.h (__CRT_INLINE): Define.
        * include/ctype.h: Replace 'extern inline' with __CRT_INLINE,
        throughout
        * include/inttypes.h: Likewise.
        * include/math.h: Likewise.
        * include/stdio.h: Likewise.
        * include/stdlib.h: Likewise.
        * include/string.h: Likewise.
        * include/wchar.h: Likewise.
        * include/wctype.h: Likewise.

2003-09-22  Roland Schwingel  <rolandschwingel@users.sourceforge.net>

        * mingwex/dirent.c (_topendir): Allocate enough memory for
        DIR struct in UNICODE case too.

2003-09-15  Earnie Boyd  <earnie@users.sf.net>

        * include/_mingw.h: Increment version to 3.2.
        * Makefile.in: Ditto.

2003-07-03  Earnie Boyd  <earnie@users.sf.net>

        * config.guess, config.sub: Update with versions from ftp.gnu.org.

2003-07-03  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/math/trunc.c (trunc): Provide lvalue for memory input constraint.
        * mingwex/math/truncf.c (truncf): Likewise.
        * mingwex/math/truncl.c (truncl): Likewise.
        * mingwex/math/modff.c (modff): Likewise.
        * mingwex/math/modfl.c (modfl): Likewise.

2003-07-03  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/search.h: New file.
        * include/stdlib.h: Add comment about qsort, bsearch in
        search.h.
        * test_headers.c: Include search.h.
        * moldname.def.in (lfind, lsearch): Add.

2003-07-03  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/process.h (_execv, _execvp, _spawnv, _spawnvp, _execve,
        _execvpe, _spawnve, _spawnvpe, execv, execvp, spawnv, spawnvp,
        execve, execvpe, spawnve, spawnvpe): Const-ify all the char params.

2003-07-01  Earnie Boyd  <earnie@users.sf.net>

        * include/_mingw.h (small, hyper): Change to __small and __hyper to
        avoid user space name conflicts.

2003-07-01  Earnie Boyd  <earnie@users.sf.net>

        * include/_mingw.h (__int32, __int16, __int8, small, hyper): Define.
        Note: Also added to w32api/include/basetyps.h.
        * mingwex/math/tgamma.c, tgammaf.c, tgammal.c (small):
        Rename to Small (case difference).

2003-06-18  Earnie Boyd  <earnie@users.sf.net>

        * include/dirent.h (dirent): Make d_name and array instead of a pointer.
        * mingwex/dirent.c: Modifications througout to fill d_name array.
        * Makefile.in (LIBS): Add new MSVCRT libraries libmsvcr70 and
        libmsvcr71, including debug versions.
        (msvcr70.def, msvcr70d.def, msvcr71.def, msvcr71.def): New targets.

2003-06-17  Danny Smith  <dannysmith@users.sourceforge.net>

        * msvcrt.def.in (__badioinfo, __lc_codepage, __lc_handle,
        __pioinfo, __setlc_active, _unguarded_readlc_active, _dstbias):
        Mark as DATA.
        Thanks to: Aaron W LaFramboise  <AWLaFramboise@aol.com>

2003-05-30  Sascha Sommer  <saschasommer@freenet.de>

        * include/sys/types.h (_ssize_t, ssize_t): Add typedefs.

2003-05-15  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdlib.h (_Exit): Move out of __STRICT_ANSI__ block,
        but still protect inline definition with __STRICT_ANSI__.

2003-05-14  Danny Smith  <dannysmith@users.sourceforge.net>

        * string_old.c: Remove, splitting into...
        * strcasecmp.c: New file.
        * strncasecmp.c: New file.
        * wscmpi.c : New file.
        * ctype_old.c: Remove, splitting into...
        * isascii.c: New file.
        * iscsym.c: New file.
        * iscsymf.c: New file.
        * toascii.c: New file.
        * Makefile.in (MOLD_OBJS): Adjust.
        (SRCDIST_FILES): Adjust.

2003-05-13  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/math.h (fabs) : Remove inline definition.
        (fabsf): Likewise.
        (fabsl): Likewise.

2003-05-06  Earnie Boyd  <earnie@users.sf.net>

        * include/_mingw.h: Change version to 3.0
        * Makefile.in: Ditto.

2003-05-06  Earnie Boyd  <earnie@users.sf.net>

        * configure.in (W32API_INCLUDE): Need the -I switch in the value.
        * mingwex/configure.in (W32API_INCLUDE): Ditto.
        * profile/configure.in (W32API_INCLUDE): Ditto.

2003-05-06  Earnie Boyd  <earnie@users.sf.net>

        * configure.in (CFLAGS): Remove -D__USE_CRTIMP=1 due to possibilites
        of multiply defined symbols if the symbols is defined locally. E.G.:
        A local definition of malloc causes this problem.
        * configure: Regenerate.
        * profile/Makefile.in (W32API_INCLUDE): New variable.
        (ALL_CFLAGS): Use W32API_INCLUDE value.
        (ALL_CXXFLAGS): Ditto.
        (gcrt0.o gcrt1.o gcrt2.o): Use ALL_CFLAGS instead of CFLAGS.
        Thanks to Jeff Bonggren <jbon@users.sf.net>.
        * profile/configure.in (W32API_INCLUDE): Set default value.
        * profile/configure: Regenerate.
        * mingwex/Makefile.in (W32API_INCLUDE): New variable.
        (ALL_CFLAGS): Use W32API-INCLUDE value.
        (ALL_CXXFLAGS): Ditto.
        * mingwex/configure.in (W32API_INCLUDE): Set default value.
        * mingwex/configure: Regenerate.

2003-05-05  Earnie Boyd  <earnie@users.sf.net>

        * Makefile.in (W32API_INCLUDE): New variable.
        (ALL_CFLAGS): Use W32API_INCLUDE value.
        (ALL_CXXFLAGS): Ditto.
        * configure.in (CFLAGS): Add -D__USE_CRTIMP=1 to default values.
        (W32API_INCLUDE): Set default value.
        * configure: Regenerate.

2003-04-11  Earnie Boyd  <earnie@users.sf.net>

        * configure.in (LIBM_A): Define for cygwin target.
        * configure (LIBM_A): Ditto.

2003-04-07  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/time.h (strftime): Remove duplicate declaration.

2003-04-01  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/_mingw.h (_CRTIMP): Make conditional on __USE_CRTIMP.

2003-03-16  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/dirent.c (_topendir): Eliminate signed/unsigned warning.
        * mingwex/strtoimax.c (strtoimax): Likewise.
        * mingwex/wcstoimax.c (wcstoimax): Likewise.
        * mingwex/wtoll.c (wtoll): Remove unnecessary ';'
        * mingwex/fesentenv.c: Include float.h.
        * mingwex/math/powl.c: Eliminate type punning/strict aliasing
        warning.
        * mingwex/math/tanhl.c: Eliminate signed/unsigned warning in
        constants.
        * mingwex/math/tgammal.c: Likewise.

2003-03-16  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/utime.h: New file, forwarding to sys/utime.h.

2003-03-16  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/sys/param.h (MAXPATHLEN): Define.

2003-03-16  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/tchar.h: Ansi-fy a comment.

2003-03-16  Danny Smith  <dannysmith@users.sourceforge.net>

        * profile/profile.h (mcount): Use __builtin_return_address
        rather than inline __asm statements.
        * profile/Makefile.in: Remove special rule for mcount.o
        Specify dependencies for mcount.o profil.o gmon.o.

2003-03-10  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdlib.h (qsort): Remove const from first parm.
        Thanks to: Tien-Ren Chen <trchen@sourceforge.users.net>

2003-03-03  Christopher Faylor  <cgf@redhat.com>

        * mingwex/getopt.c: Refresh from NetBSD sources.

2003-03-03  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/getopt.c: New file, copied from cygwin srcs.
        * include/getopt.h: New file, copied from cygwin srcs.
        * include/unistd.h: Include getopt.h.
        * mingwex/Makefile.in (DISTFILES): Add getopt.c.
        (POSIX_OBJS): Add getopt.o.

2003-03-02  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdio.h (vscanf): Add prototype.
        (vfscanf): Ditto.
        (vsscanf): Ditto.
        (vwscanf): Ditto.
        (vfwscanf): Ditto.
        (vswscanf): Ditto.
        * include/wchar.h (vwscanf): Add prototype.
        (vfwscanf): Ditto.
        (vswscanf): Ditto.
        * mingwex/snprintf.c: Move to mingwex/stdio.
        * mingwex/vsnprintf.c: Ditto.
        * mingwex/snwprintf.c: Ditto.
        * mingwex/vsnwprintf.c: Ditto.
        * mingwex/Makefile.in (VPATH): Add $(srcdir)/stdio
        (STDIO_DISTFILES): Add.
        (DISTFILES): Adjust.
        (STDIO_STUB_OBJS): Rename to STDIO_OBJS and add v*scanf objects.
        (LIB_OBJS): Adjust.
        (dist): Adjust.

2003-03-02  Aaron W LaFramboise  <AWLaFramboise@aol.com>

        * mingwex/stdio: New directory
        * mingwex/stdio/vfscanf.c: New file.
        * mingwex/stdio/vfwscanf.c: New file.
        * mingwex/stdio/vscanf.c: New file.
        * mingwex/stdio/vsscanf.c: New file.
        * mingwex/stdio/vswscanf.c: New file.
        * mingwex/stdio/vwscanf.c: New file.

2003-02-25  Earnie Boyd  <earnie@users.sf.net>

        * Makefile.in (libmsvcrt20.a): Remove target and dependencies.
        (libmsvcrt40.a): Ditto.

2003-02-21  Earnie Boyd  <earnie@users.sf.net>

        Thanks to David Frasier <davidf@sjsoft.com> who inspired portions of
        this patch.
        * Makefile.in (libmsvcrtd.a): Add target library.
        (libmoldnamed.a): Ditto.
        (msvcrt.def, msvcrtd.def, msvcrt20.def, msvcrt40.def): Use msvcrt.def.in
        template to create.
        ($(srcdir)): Remove explicit reference for depencies of object targets.
        * moldname.def, moldname-msvcrt.def, moldname-crtdll.def, msvcrt.def,
        msvcrt20.def, msvcrt40.def: Remove.
        * msvcrt.def.in: New file (Copy of previous msvcrt.def).

2003-02-20  Corinna Vinschen  <corinna@vinschen.de>

        * Makefile.in: Make sure libmingwex.a from current build tree is used.

2003-02-14  Christopher Faylor  <cgf@redhat.com>

        * profile/Makefile.in (mcount.o): Use ALL_CFLAGS for compilation to
        ensure -mno-cygwin where appropriate. Filter out -O2.

2003-02-13  Danny Smith  <dannysmith@users.sourceforge.net>

        * profile/Makefile.in (mcount.o): Use -O1 optimization
        switch to compile.

2003-02-10  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/math.h: Remove _CRTIMP from pow() prototype,
        unless __NO_ISOCEXT.

2003-02-10  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/math/cephes_emath.h: Don't redefine INFINITY.

2003-02-10  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/_mingw.h (_CRTIMP): Define for __GNUC__ if
        __declspec(dllimport) supported.
        (__cdecl): Define if not already defined.
        (__stdcall): Likewise.
        * include/dirent.h: Qualify fuctions with __cdecl.
        * include/fenv.h: Likewise.
        * include/inttypes.h: Likewise.
        * include/assert.h: Qualify fuctions with __cdecl. Qualify
        CRT dll imports with _CRTIMP.
        * include/conio.h: Likewise.
        * include/ctype.h: Likewise.
        * include/direct.h: Likewise.
        * include/dos.h: Likewise.
        * include/errno.h: Likewise.
        * include/float.h: Likewise.
        * include/io.h: Likewise.
        * include/locale.h: Likewise.
        * include/malloc.h: Likewise.
        * include/math.h: Likewise.
        * include/mbctype.h: Likewise.
        * include/mbstring.h: Likewise.
        * include/process.h: Likewise.
        * include/setjmp.h: Likewise.
        * include/signal.h: Likewise.
        * include/stdio.h: Likewise.
        * include/stdlib.h: Likewise.
        * include/string.h: Likewise.
        * include/time.h: Likewise.
        * include/wchar.h: Likewise.
        * include/wctype.h: Likewise.
        * include/sys/stat.h: Likewise.
        * include/sys/timeb.h: Likewise.
        * include/sys/utime.h: Likewise.

        * include/ctype.h: Guard ctype inlines with __NO_INLINE__.
        * include/wctype.h: Guard wctype inlines with __NO_INLINE__.

        * include/stdio.h (__VALIST): Guard against prior definition.

2003-02-08  Earnie Boyd  <earnie@users.sf.net>

        * include/_mingw.h: Change version to 3.0
        * Makefile.in: Ditto.

2003-02-08  Earnie Boyd  <earnie@users.sf.net>

        * include/stdlib.h: Make words after #endif a comment.

2003-02-07  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/locale.h: Include stddef.h for definition of NULL.

2003-01-26  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/math.h (tgamma): Correct typo in comment.

2003-01-26  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/mingw-fseek.c (INLINE): Remove define.
        (__mingw_is_win9x): Remove static inline function.
        (_mingw_fwrite): Use _osver instead of __mingw_is_win9x.

2003-01-11  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/math/llround.c: Correct function name and
        change return value to long long.

2003-01-07  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/ctype.h (__isascii): Don't cast arg to unsigned.
        (iswascii): Likewise. Correct mask.
        * include/wctype.h (iswascii): Don't cast arg to unsigned.
        Correct mask

2003-01-03  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdlib.h (_osver, _winver, _winmajor,
        _winminor): Declare as direct imports from dll if
        __DECLSPEC_SUPPORTED.

2003-01-01  Danny Smith  <dannysmith@users.sourceforge.net>

        * pseudo-reloc.c (do_pseudo_reloc): Make static.
        * pseudo-reloc-list.c: New file.
        * crt1.c (_pei386_runtime_relocator): Declare.
        (__mingw_CRTStartup): Call it.
        * dllcrt1.c (_pei386_runtime_relocator): Declare.
        (DllMainCRTStartup): Call it.
        * Makefile.in: Add pseudo-reloc.o pseude-reloc-list.o to
        libmingw32.a.

2003-01-01  Egor Duda  <deo@logos-m.ru>

        * pseudo-reloc.c: New file.

2002-12-20  Earnie Boyd  <earnie@users.sf.net>

        * include/_mingw.h: Increment version to 2.4.
        Makefile.in: Ditto.

2002-12-12  Earnie Boyd  <earnie@users.sf.net>

        * include/malloc.h (_alloca): Add definition.
        (alloca): Ditto.

2002-12-08  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/math/s_erf.c: New file.
        * mingwex/math/sf_erf.c: New file.
        * mingwex/Makefile.in (MATH_DISTFILES): Add new files.
        (MATH_OBJS): Add new objects.
        * include/math.h (erf[f]): Add prototypes.
        (erfc[f]): Add prototypes.

2002-12-07  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/math.h: Add traditional/XOPEN math constants.

2002-11-27  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/math/lgamma.c: New file.
        * mingwex/math/lgammaf.c: New file.
        * mingwex/math/lgammal.c: New file.
        * mingwex/math/tgamma.c: New file.
        * mingwex/math/tgammaf.c: New file.
        * mingwex/math/tgammal.c: New file.
        * mingwex/math/cephes_mconf (polevlf): Add float version.
        (p1evlf): Likewise.
        Define _CEPHES_USE_ERRNO.
        * mingwex/Makefile.in (MATH_DISTFILES): Add new files.
        (MATH_OBJS): Add new objects.
        * include/math.h (lgamma[fl]): Add prototypes.
        (tgamma[fl]): Add prototypes.

2002-11-26  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/strtold.c: New file.
        * mingwex/wcstold.c: New file.
        * mingwex/ldtoa.c: New file.
        * mingwex/math/cephes_emath.h: New file.
        * mingwex/math/cephes_emath.c: New file.
        * mingwex/Makefile.in (DISTFILES): Add new files.
        (MATH_DISTFILES): Ditto.
        (STDLIB_OBJS): New. Define as strtold.c wcstold.c.
        (MATH_OBJS): Add cephes_emath.o.
        (LIB_OBJS): Add $(STDLIB_OBJS).
        * include/stdlib.h (strtold, wcstold): Add prototypes.
        * include/wchar.h (wcstold): Add prototype.

2002-11-09  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/math.h (sqrt): Remove inline definition.
        (sqrtf): Replace inline definition with prototype.
        (sqrtl): Likewise.
        * mingwex/math/sqrtf.c (sqrtf): Set domain error if
        argument less than zero.
        * mingwex/math/sqrtf.c (sqrtl): Likewise.

2002-10-30  Guido Serassio  <serassio@libero.it>

        * include/stdio.h (_getmaxstdio): Add prototype.
         (_setmaxstdio): Likewise.

2002-10-19  Kang Li  <rubylith@users.sourceforge.net>

        * include/fcntl.h (O_SEQUENTIAL): Correct typo.

2002-10-19  Danny Smith  <dannysmith@users.sourceforge.net>

        * crt1.c: Define new macro __IN_MINGW_RUNTIME before including
        stdlib.h.
        Define WIN32_MEAN_AND_LEAN before including windows.h
        * include/stdlib.h (_fmode): Protect declaration as dllimported
        variable with __IN_MINGW_RUNTIME.

2002-10-19  Igor Pechtchanski  <pechtcha@cs.nyu.edu>

        * crt1.c: Include stdlib.h.

2002-10-19  Danny Smith  <dannysmith@users.sourceforge.net>

        * Makefile.in (CRT0S): Add txtmode.o binmode.o.
        (MINGW_OBJS): Add txtmode.o.
        (SRCDIST_FILES): Add txtmode.c binmode.c.
        crt1.c: Don't include fcntrl.h, stdlib.h.
        (_fmode): Declare, without dllimport attribute.
        (__p__fmode): Declare access function for dll's _fmode.
        (_mingw32_init_fmode): Sync dll _fmode with staticly linked
        _fmode for app.
        * txtmode.c: New file.
        * binmode.c: New file.
        * samples/fmode/test2.c: New file.
        * samples/fmode/jamfile: Add test2.exe target.

2002-10-11  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdint.h (INT64_C, UINT64_C ): Append suffix to let
        macros work with C89.
        (INTMAX_C, UINTMAX_C): Likewise.

2002-10-11  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/string.h (strcasecmp): Make extern __inline__.
        (strncasecmp): Likewise.
        (wcscmpi): Likewise.

2002-10-08  Heiko Gerdau  <hg@technosis.de>

        * include/tchar.h (_tchdir. _tgetcwd, _tgetdcwd.
        _tmkdir, _trmdir, _tstat): Add ASCII and UNICODE
        mappings.

2002-10-07  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/math/powil.c: Rename powil to __powil.
        * mingwex/math/powl.c: Adjust declaration and call
        to __powil. Remove comment on powil.
        * mingwex/math/powi.c: New file.
        * mingwex/math/powif.c: New file.
        * mingwex/math/pow.c: New file.
        * mingwex/math/cephes_mconf.h. Add double and float
        versions of constants.
        (polevl): Add double precision function.
        (p1evl): Likewise.
        * mingwex/Makefile.in (MATH_DISTFILES): Add pow.c,
        powi.c, powif.c.
        (MATH_OBJS): Add pow.o, powi.o, powif.o.

2002-10-03  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/cytpe.h (_imp____mbcur_max): Add missing ';'.
        (_imp____mbcur_max_dll): Likewise.

2002-10-03  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/fcntl.h (_fmode): Remove declarations and
        compatibility defines.
        (_setmode, setmode): Remove prototypes.
        * include/stdlib (_fmode): Add declarations and
        compatibility defines. Change type to int.
        * include/io.h (_setmode, setmode): Add prototypes.
        * samples/fmode/all.c: Adjust includes.
        * samples/fmode/test.c: Likewise.
        * crt1.c (_CRT_fmode): Declare as int.
        * CRTfmode.c (_CRT_fmode): Likewise.

        * include/stdlib: Remove comment about MB_CUR_MAX.

2002-10-02  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdlib.h (_imp____mbcur_max): Add missing ';'.
        (_imp____mbcur_max_dll): Likewise.

2002-09-18  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/math/files.txt: Remove inadvertantly added file.

2002-09-18  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/string.h (_strerror): Move into #ifndef
        __STRICT_ANSI__ block.

2002-09-17  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/time.h (__need_NULL): Define before including
        stddef.h. Thanks to: Rüdiger Dehmel <de@lmnet.de>.

2002-09-16  Ranjit Matthew  <rmathew@hotmail.com>

        * include/stdio.h: Correct comment about directory separator.

2002-09-12  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/sys/time.h (timeval): Add struct definition and
        associated macros (copied from w32api/include/winsock.h).

2002-09-05  Earnie Boyd  <earnie@users.sf.net>

        * include/_mingw.h: Increment version to 2.3.
        Makefile.in: Ditto.

2002-09-05  Earnie Boyd  <earnie@users.sf.net>

        * mingwex/fegetenv.c: Change to \n line endings.
        * mingwex/vsnprintf.c: Ditto.
        * mingwex/vsnwprintf.c: Ditto.

2002-09-02  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/math/hypotl.c: Replace with version based on cephes
        library.

2002-08-28  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/sys/param.h: Add ENDIAN defines.
        * test_headers.c: Include sys/param.h.

2002-08-28  Danny Smith  <dannysmith@users.sourceforge.net>

        * test_headers.c: Don't include varargs.h.
        * Makefile.in (test_headers): Don't use -std=xx
        with -xc++.

2002-08-21  Earnie Boyd  <earnie@users.sf.net>

        * include/sys/param.h: New File.

2002-08-21  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/math.h (asm): Change to __asm__ throughout.
        Expose ISO C99 functions if __GLIPCPP__.
        (hypotf): Use hypot, not _hypot in stub.

2002-08-20  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/tchar.h: Ansi-fy another comment.

2002-08-20  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/tchar.h: Ansi-fy comment.

2002-08-20  Danny Smith  <dannysmith@users.sourceforge.net>

        * test_headers.c : New file.
        * Makefile.in (test_headers): New target, using it,
        (SRCDIST_FILES): Distribute it.

2002-08-20  Earnie Boyd  <earnie@users.sf.net>

        * include/_mingw.h: Increment version to 2.2.
        Makefile.in: Ditto.

2002-08-14  Earnie Boyd  <earnie@users.sf.net>

        * include/unistd.h: Add include of process.h.

2002-08-03  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdio.h (_fcloseall): Add prototype.

2002-07-29  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/tchar.h (_tfdopen): Correct typo.

2002-07-29  Danny Smith  <dannysmith@users.sourceforge.net>

        * moldname.def.in (chgsign,scalb,finite,fpclass,logb,
        nextafter): Add non-underscored stubs.
        * moldname-msvcrt.def: Regenerate.
        * moldname-crtdll.def: Regenerate.
        * mingwex/math: New directory.
        * mingwex/rint.c: Move to mingwex/math.
        * mingwex/rintf.c: Ditto.
        * mingwex/rintl.c: Ditto.
        * mingwex/round.c: Ditto.
        * mingwex/roundf.c: Ditto.
        * mingwex/roundl.c: Ditto.
        * mingwex/rint.c: Ditto.
        * mingwex/rintf.c: Ditto.
        * mingwex/rintl.c: Ditto.
        * mingwex/trunc.c: Ditto.
        * mingwex/truncf.c: Ditto.
        * mingwex/truncl.c: Ditto.
        * mingwex/signbit.c: Ditto.
        * mingwex/signbitf.c: Ditto.
        * mingwex/signbitl.c: Ditto.
        * mingwex/copysignl.S: Ditto.
        * mingwex/fdim.c: Ditto.
        * mingwex/fdimf.c: Ditto.
        * mingwex/fdiml.c: Ditto.
        * mingwex/fmin.c: Ditto.
        * mingwex/fminf.c: Ditto.
        * mingwex/fminl.c: Ditto.
        * mingwex/fmax.c: Ditto.
        * mingwex/fmaxf.c: Ditto.
        * mingwex/fmaxl.c: Ditto.
        * mingwex/fma.c: Ditto.
        * mingwex/fmaf.c: Ditto.
        * mingwex/fmal.c: Ditto.
        * mingwex/fpclassify.c: Ditto.
        * mingwex/fpclassifyl.c: Ditto.
        * mingwex/fpclassifyl.c: Ditto.
        * mingwex/isnan.c: Ditto.
        * mingwex/isnanf.c: Ditto.
        * mingwex/isnanl.c: Ditto.
        * mingwex/fucom.c: Ditto.
        * mingwex/fp_consts.c: Ditto. Split out float and long double
        definitions.
        * mingwex/math_stubs.c: Remove.
        * mingwex/log2.c: Remove. Replaced by math/log2.S
        * mingwex/log2f.c: Remove. Replaced by math/log2f.S
        * mingwex/log2l.c: Remove. Replaced by math/log2l.S
        * mingwex/math/acosf.c : New file.
        * mingwex/math/acosl.c: New file.
        * mingwex/math/asinf.c: New file.
        * mingwex/math/asinl.c: New file.
        * mingwex/math/atan2f.c: New file.
        * mingwex/math/atan2l.c: New file.
        * mingwex/math/atanf.c: New file.
        * mingwex/math/atanl.c: New file.
        * mingwex/math/cbrt.c: New file.
        * mingwex/math/cbrtf.c: New file.
        * mingwex/math/cbrtl.c: New file.
        * mingwex/math/ceilf.S: New file.
        * mingwex/math/ceill.S: New file.
        * mingwex/math/cephes_ld.h: New file.
        * mingwex/math/copysign.S: New file.
        * mingwex/math/copysignf.S: New file.
        * mingwex/math/cosf.S: New file.
        * mingwex/math/coshf.c: New file.
        * mingwex/math/coshl.c: New file.
        * mingwex/math/cosl.S: New file.
        * mingwex/math/exp2.S: New file.
        * mingwex/math/exp2f.S: New file.
        * mingwex/math/exp2l.S: New file.
        * mingwex/math/expf.c: New file.
        * mingwex/math/expl.c: New file.
        * mingwex/math/fabs.c: New file.
        * mingwex/math/fabsf.c: New file.
        * mingwex/math/fabsl.c: New file.
        * mingwex/math/floorf.S: New file.
        * mingwex/math/floorl.S: New file.
        * mingwex/math/fmodf.c: New file.
        * mingwex/math/fmodl.c: New file.
        * mingwex/math/fp_consts.h: Ditto.
        * mingwex/math/fp_constsf.c: Ditto.
        * mingwex/math/fp_constsl.c: Ditto.
        * mingwex/math/frexpf.c: New file.
        * mingwex/math/frexpl.S: New file.
        * mingwex/math/hypotf.c: New file.
        * mingwex/math/hypotl.c: New file.
        * mingwex/math/ilogb.S: New file.
        * mingwex/math/ilogbf.S: New file.
        * mingwex/math/ilogbl.S: New file.
        * mingwex/math/ldexpf.c: New file.
        * mingwex/math/ldexpl.c: New file.
        * mingwex/math/llrint.c: New file.
        * mingwex/math/llrintf.c: New file.
        * mingwex/math/llrintl.c: New file.
        * mingwex/math/llround.c: New file.
        * mingwex/math/llroundf.c: New file.
        * mingwex/math/llroundl.c: New file.
        * mingwex/math/log10f.S: New file.
        * mingwex/math/log10l.S: New file.
        * mingwex/math/log1p.S: New file.
        * mingwex/math/log1pf.S: New file.
        * mingwex/math/log1pl.S: New file.
        * mingwex/math/log2.S: New file.
        * mingwex/math/log2f.S: New file.
        * mingwex/math/log2l.S: New file.
        * mingwex/math/logb.c: New file.
        * mingwex/math/logbf.c: New file.
        * mingwex/math/logbl.c: New file.
        * mingwex/math/logf.S: New file.
        * mingwex/math/logl.S: New file.
        * mingwex/math/lrint.c: New file.
        * mingwex/math/lrintf.c: New file.
        * mingwex/math/lrintl.c: New file.
        * mingwex/math/lround.c: New file.
        * mingwex/math/lroundf.c: New file.
        * mingwex/math/lroundl.c: New file.
        * mingwex/math/modff.c: New file.
        * mingwex/math/modfl.c: New file.
        * mingwex/math/nearbyint.S: New file.
        * mingwex/math/nearbyintf.S: New file.
        * mingwex/math/nearbyintl.S: New file.
        * mingwex/math/nextafterf.c: New file.
        * mingwex/math/powf.c: New file.
        * mingwex/math/powl.c: New file.
        * mingwex/math/powil.c: New file.
        * mingwex/math/remainder.S: New file.
        * mingwex/math/remainderf.S: New file.
        * mingwex/math/remainderl.S: New file.
        * mingwex/math/remquo.S: New file.
        * mingwex/math/remquof.S: New file.
        * mingwex/math/remquol.S: New file.
        * mingwex/math/scalbn.S: New file.
        * mingwex/math/scalbnf.S: New file.
        * mingwex/math/scalbnl.S: New file.
        * mingwex/math/sinf.S: New file.
        * mingwex/math/sinhf.c: New file.
        * mingwex/math/sinhl.c: New file.
        * mingwex/math/sinl.S: New file.
        * mingwex/math/sqrt.c: New file.
        * mingwex/math/sqrtf.c: New file.
        * mingwex/math/sqrtl.c: New file.
        * mingwex/math/tanf.S: New file.
        * mingwex/math/tanhf.c: New file.
        * mingwex/math/tanhl.c: New file.
        * mingwex/math/tanl.S: New file.
        * mingwex/Makefile.in: Adjust VPATH for source files in
        mingwex/math.
        Adjust MATH_OBJS.
        Add MATH_DISTFILES and use it to build source distro.
        * include/math.h: Add protypes for new functions and
        reorganise to reflect ANSI,C99 status.

2002-06-19  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/tchar.h (_getts): Define as _getws for _UNICODE.
        (_putts): Define as _putws for _UNICODE.
        Thanks to: Tomasz Pona <cochisek@poczta.onet.pl> for report.

2002-06-18  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/float.h: #include_next<float.h> before header guard.

2002-06-18  Casper S. Hornstrup  <chorns@users.sourceforge.net>

        * include/_mingw.h (__MINGW_IMPORT): Check for prior definition before
        defining.
        * include/excpt.h (): Include windef.h not windows.h.
        * include/fcntl.h (_O_SHORT_LIVED): Add define.
        (_chmod): Add prototype.
        (_creat): Correct prototype.
        (SH_DENY*): Rename defines to _SH_DENY*.
        (SH_DENY*): Add Non-ANSI names for _SH_DENY*.
        include/stdio.h (_IOMYBUF, _IOEOF, _IOERR, _IOSTRG,
        _IOAPPEND): Add defines.
        (_wfindfirst): Correct prototype.
        (_wfdopen): Add prototype.
        * include/stdlib.h (_rotl, _rotr, _lrotl, _lrotr): Add
        prototypes.
        * include/string.h (_mbschr, _mbstok, _mbsncat): Remove
         prototypes.
        (_wcsdup): Correct prototype.
        * include/mbstring.h: Remove comments about _mbschr, _mbstok,
         _mbsncat being in string.h.
        * include/wchar.h (_wfindfirst): Correct prototype.
        * include/tchar.h (_tfdopen): Add _UNICODE mappings.

2002-06-15  Earnie Boyd  <earnie@users.sf.net>

        * include/_mingw.h: Increment to version 2.1.
        * Makefile.in: Ditto.

2002-06-15  Earnie Boyd  <earnie@users.sf.net>

        * Makefile.in (conf_prefix): New variable.
        (dist_prefix): Ditto. Conditionally set to $(conf_prefix).
        (bindist): Use dist_prefix.

2002-06-13  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/_mingw.h: Increment version to 2.0.
        * Makefile.in: Ditto.

        Merge in mingwex branch.

2002-06-11  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/math.h (fdim, fdimf, fdiml): Add prototypes.
        * mingwex/fdim.c: New file.
        * mingwex/fdimf.c: New file.
        * mingwex/fdiml.c: New file.
        * mingwex/Makefile.in (DISTFILES): Add fdim.c, fdimf.c,
        fdiml.c.
        (MATHOBJS):Add fdim.o, fdimf.o. fdiml.o.

2002-05-23  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/Makefile.in (DISTFILES): Add truncf.c, truncl.c.

2002-05-22  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/isnanl.c: New file.

2002-05-21  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdint.h: Include <stddef.h> to get wchar_t and wint_t.
        (WINT_MAX): Define to ((wint_t)-1).

2002-05-21  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/wctype.h: Replace 'inline' with '__inline__'.
        * include/inttypes.h: Likewise.

2002-05-16  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/_mingw.h (__MINGW_IMPORT): Put extern at start
        to avoid warnings. Thanks to: Oscar Fuentes <ofv@wanadoo.es>.

2002-05-16  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/snprintf.c: Split out vsnprintf to....
        * mingwex/vsnprintf.c: New file.
        * mingwex/snwprintf.c: Split out vsnwprintf to...
        * mingwex/vsnwprintf.c: New file.
        * mingwex/Makefile.in: Adjust DISTFILES and STDIO_STUB_OBJS.

2002-05-15  Pascal Obry  <obry@gnat.com>

        * include/dirent.h (DIR): Change dd_stat type to int.
        (_WDIR): Likewise.

2002-05-07  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdio.h (vsnprintf): Change inline to __inline__;
        (vsnwprintf): Likewise.
        * include/wchar.h (vsnwprintf): Likewise.
        (wcstof): Likewise.
        (fwide): Likewise.
        (mbsinit): Likewise.

2002-04-29  Danny Smith  <dannysmith@users.sourceforge.net>

        Change FP default precison from 53 to 64-bit mantissa.

        * Makefile.in (CRT0S): Add CRT_fp8.o.
        (MINGW_OBJS): Replace CRT_fp8.o with CRT_fp10.o.
        * include/float.h: Replace standard float.h defines with
        #include_next<float.h> to use GCC's defines. Adjust comments
        to reflect change.

2002-04-26  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/dos.h: Change prefix "__imp_" to "_imp__" for
        __GNUC__ without __DECLSPEC_SUPPORTED.
        * include/fnctl.h: Likewise.
        * include/math.h: Likewise.
        * include/stdio.h: Likewise.
        * include/stdlib.h: Likewise.
        * include/time.h: Likewise.
        * include/wctype.h: Likewise.
        * include/ctype.h: Likewise.

2002-04-26  Danny Smith  <dannysmith@users.sourceforge.net>

        Add atexit support for dlls.
        * crt1.c (atexit): Force thunk to _imp__atexit.
        (_onexit): Force thunk to _imp___onexit.
        * dllcrt1.c (DllMainCRTStartup): Initialise private atexit
        table on DLL_PROCESS_ATTACH, clean it up on DLL_PROCESS_DETACH.
        (__dll_exit): New function to run atexit-registered functions
         and flush output buffers on DLL_PROCESS_DETACH or failed
        DLL_PROCESS_ATTACH.
        (atexit): Force use of private atexit table via _dllonexit,
        (_onexit): New function. Force use of private atexit table via
        _dllonexit,
        * msvcrt.def (atexit, _onexit): Add DATA keyword so that only
        _imp_<_symbol> is visible in import lib.
        * msvcrt20.def: Likewise.
        * msvcrt40.def: Likewise.
        * crtdll.def: Likewise.

2002-04-26  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/fenv.h: Change header guard macro to _FENV_H_.
        (fenv_t, fexcept_t): Move into block protected by
        #ifndef RC_INVOKED.
        Cleanup some whitespace.
        * include/inttypes.h: Change header guard macro to
        _INTTYPES_H_.

2002-04-26  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/math.h (copysignl): Declare.
        * mingwex/Makefile.in (DISTFILES): Add copysignl.S.
        (MATHOBJS):Add copysignl.o.

2002-04-24  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/math.h (__signbitl, __isnanl): Declare.

2002-04-24  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/math.h (nanl, __fpcassifyl, fminl, fmaxl, rintl,
        roundl, truncl, fmal, log2l): Declare.
        Protect C99 declarations with _STDC_VERSION__ >= 199901L)
        || !defined __STRICT_ANSI__.
        * mingwex/fmax.c (fmax): Call __isnan, not _isnan.
        * mingwex/fmin.c (fmin): Likewise.
        * mingwex/fmaxf.c (fmaxf): Call __isnanf, not _isnan.
        * mingwex/fminf.c (fminf): Likewise.
        * mingwex/fmaxl.c: New file.
        * mingwex/fminl.c: New file.
        * mingwex/fpclassify.c (__fpclassifyf): Split out to ...
        * mingwex/fpclassifyf.c: New file.
        * mingwex/fpclassifyl.c: New file.
        * mingwex/rint.c (rintf): Split out to...
        * mingwex/rintf.c: New file.
        * mingwex/rintl.c: New file.
        * mingwex/round.c (roundf): Split out to...
        * mingwex/roundf.c: New file.
        * mingwex/roundl.c: New file.
        * mingwex/trunc.c (truncf): Split out to...
        * mingwex/truncf.c: New file.
        * mingwex/truncl.c: New file.
        * mingwex/signbit.c (signbitf): Split out to...
        * mingwex/signbitf.c: New file.
        * mingwex/signbitl.c: New file.
        * mingwex/fmal.c: New file.
        * mingwex/copysignl.S: New file.
        * mingwex/log2l.c: New file.
        * mingwex/fp_consts.c: Add nanl definition.
        Comment out unused constants.
        * mingwex/Makefile.in (DISTFILES): Add fmaxl.c, fminl.c,
        fpclassifyf.c, fpclassifyl.c, rintf.c, rintl.c, roundf.c,
        roundl.c, truncf.c truncl.c, signbitf.c signbitl.c,
        fmal.c, log2l.c
        (MATHOBJS): Add fmaxl.o, fminl.o, fpclassifyf.o,
        fpclassifyl.o, rintf.o, rintl.o, roundf.o, roundl.o,
        truncf.o truncl.o, signbitf.o signbitl.o, fmal.o,
        log2l.o.
        * mingwex/snwprintf.c (snwprintf, vsnwprintf): Correct typo.

2002-04-23  Danny Smith  <dannysmith@users.sourceforge.net>

        Make wide char versions of opendir and friends.

        * include/dirent.h (_wdirent, _WDIR): Define wide versions of
        struct dirent, DIR.
        (_wopendir,_wreaddir,_wclosedir,_wrewinddir,_wtelldir,
        _wseekdir): Add prototypes for wide versions of corresponding
        standard functions.
        * include/tchar.h; Add _UNICODE mappings for dirent.h
        structures and functions.
        * mingwex/dirent.c: Make _UNICODE neutral.
        * mingwex/wdirent.c: New file to define _UNICODE before
        including dirent.c.
        * mingwex/Makefile.in (DISTFILES): Add wdirent.c.
        (POSIX_OBJS): Add wdirent.o.
        (wdirent.o): Specify dependency on dirent.c as well as
        wdirent.c.
        * samples/dirent/wtest.c: New file, wide version of test.c.

2002-04-17  Danny Smith  <dannysmith@users.sourceforge.net>

        * Makefile.in (INCLUDES): Add "-iwithprefixbefore include" to
        ensure gcc include dir is searched despite -nostdinc.
        * profile/Makefile.in (INCLUDES): Likewise.
        * mingwex/Makefile.in (INCLUDES): Likewise.
        * include/stdarg.h: Replace with stub that just guards the
        real gcc system header with #ifndef RC_INVOKED
        * include/varargs.h: Likewise.
        * include/stddef.h: Likewise.
        * include/stdio.h: Include stdarg.h after defining
         __need___va_list.
        (__VALIST): Define as __gnuc_va_list if __GNUC__, else char*.
        Replace va_list with __VALIST throughout.

2002-04-17  Danny Smith  <dannysmith@users.sourceforge.net>

        * crt1.c: Revert changes of 2002-04-16. Use _fpreset again.
        * msvcrt.def (_fpreset): Mark as DATA so that only
        _imp___fpreset is exported.
        * msvcrt20.def (_fpreset): Likewise.
        * msvcrt40.def (_fpreset): Likewise.
        * crtdll.def (_fpreset): Likewise.
        * CRT_fp10.c (_fpreset): Overide library _fpreset with one
        that calls fninit.
        (fpreset): Add alias.
        (__CRT_PC): Delete definition. _fpreset does it now.
        * CRT_fp8.c (_fpreset): Force use of library _imp___fpreset.
        (fpreset): Add alias.
        (__CRT_PC): Delete definition.
        * moldname.def.in: Comment out fpreset.
        * moldname-msvcrt.def: Regenerate.
        * moldname-crtdll.def: Regenerate.
        * include/fenv.h (FE_DFL_ENV): Define as (fenv_t*)0.
        * mingwex/fesetenv.c (FE_DFL_ENV): Use it to set environment
        with the _fpreset determined by startup CRT_fp object.

2002-04-16  Danny Smith  <dannysmith@users.sourceforge.net>

        * CRT_fp8.c: New file.
        * CRT_fp10.c: New file.
        * crt1.c (__CRT_PC) Declare.
        (__CRT_fesetenv): New static function, using _CRT_PC.
        (__mingw_CRTStartup):Use __CRT_fesetenv instead of _fpreset.
        (_gnu_exception_handler): Likewise.
        * Makefile.in (CRT0S): Add CRT_fp10.o.
        (MINGW_OBJS): Add CRT_fp8.o.
        (SRCDIST_FILES): Add CRT_fp8.c, CRT_fp10.c.
        Add CRT_fp8.o, CRT_fp10.o dependancies.
        * include/float.h (_fpreset): Expand comment.
        * include/fenv.h (FE_PC64_ENV): New define for Intel x87
        (extended precison) environmemt.
        (FE_PC53_ENV): New define for MSVCRT default environmemt.
        (FE_DFL_ENV): Define as FE_PC53_ENV.
        * mingwex/fesetenv.c: Use FE_PC53_ENV, FE_PC64_ENV to determine
        precision control for default environment.

        * include/math.h: Fix long comment line.
        * profile/configure.in (CRT0S): Set to both gcrt1.o and gcrt2.o
        for mingw.
        * profile/configure: Regenerate.

2002-04-12  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/Makefile.in (DISTFILES): Add suffix to wcstof.c.

2002-04-10  Danny Smith  <dannysmith@users.sourceforge.net>

        * mingwex/mingw-fseek.c: New file, based on 1999-11-07 mingw-local
        patch to binutils, by Mumit Khan <khan@nanotech.wisc.edu>; provide...
        (__mingw_fseek): New function to work around Win9x f/lseek bug.
        (__mingw_fwrite): Likewise.
        (__mingw_is_win9x): New helper function.

        * include/stdio.h (__USE_MINGW_FSEEK): New define,guarding...
        (__mingw_fseek): New prototype and define to replace fseek.
        (__mingw_fwrite): New prototype and define to replace fwrite.
        * mingwex/Makefile.in: Add mingw-fseek.o to libmingwex.a.
        * moldname-crtdll.def: Remove CR from end of line.
        * moldname-msvcrt.def: Ditto.

2002-04-09  Danny Smith  <dannysmith@users.sourceforge.net>

        * profile/configure.in (CRT0S): Configure name of gcrt?.o
        based on target, building gcrt0.o for cygwin -mno-cygwin.
        * profile/configure: Regenerate.
        * profile/Makefile.in (CRT0S): Use name from configure.
        (gcrt0.o): New rule.
        (ALL_CRT0S): New define, used to cleanup all gcrt?.o's.

2002-04-04  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/math.h (_controlfp, _control87, _clearfp, _statusfp, _fpreset,
        _fpecode): Remove prototypes copied from float.h.
        (nan, nanf): Move into block protected against RC_INVOKED
        and __cplusplus.
        * include/stdlib.h (_Exit): Change from static inline to
        extern inline.
        * mingwex/_Exit.c : New file.
        * mingwex/Makefile.in: Add _Exit.o to libmingwex.a.

2002-04-04  Danny Smith  <dannysmith@users.sourceforge.net>

        Add libgmon.a and libmingwex.a for cygwin -mno-cygwin.
        * configure.in (SUBDIRS): Add profile and mingwex to cygwin target.
        (configdirs): Likewise.
        (LIBGMON_A): Define for cygwin target as well.
        * configure: Regenerate.
        * profile/configure.in (THREAD_DLL): Remove define.
        (LIBM_A): Remove define.
        (LIBGMON_A): Define for cygwin target as well.
        * profile/configure: Regenerate.
        * profile/makefile.in (install): Install to inst_libdir and
        inst_includedir.
        * mingwex/makefile.in (CFLAGS): Move -fomit-frame-pointer to...
        (OPTFLAGS): New define.
        (ALL_CFLAGS): Add $(OPTFLAGS).
        (ALL_CXXFLAGS): Same.
        (.c.o:): Remove ALL_CXXFLAGS.

2002-03-29  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdint.h: Add missing newline at eof.
        * include/stdio.h (snprintf): Add prototype.
        (vsnprintf): Add prototype and inline definition.
        (snwprintf): Add prototype.
        (vsnwprintf): Add prototype and inline definition.
        * include/wchar.h (snwprintf): Add prototype.
        (vsnwprintf): Add prototype and inline definition.
        * mingwex/Makefile.in: Add snprintf.o, snwprintf.o
        to libmingwex.a.
        * mingwex/snprintf.c: New file.
        * mingwex/snwprintf.c: New file.

2002-03-22  Danny Smith  <dannysmith@users.sourceforge.net>

        * configure.in: Add mingwex as SUBDIRS and configdirs.
        * configure: Regenerate.
        * Makefile.in (MINGW_OBJS): Remove dirent.o.
        (SRC_DIST_FILES): Remove dirent.c.
        * dirent.c: Remove.
        * include/stdlib.h (_Exit): Add static inline
        function.
        (struct lldiv_t): Define.
        (lldiv): Add prototype.
        (llabs): Add extern inline function.
        (strtoll,strtoull): Add prototypes.
        (wcstol, wcstoul, wcstod): Group together.
        (strtof, wcstof): Add extern inline definitions.
        (atoll,lltoa,ulltoa, wtoll, lltow ulltow): Add prototypes
        and extern inline definitions.
        * include/wchar.h (fwide, wcstoll,wcstoull, wmemchr
        wmemcmp, wmemcpy, wmemmove, wmemset. mbsinit): Add
        prototypes.
        (wcstol, wcstoul,wcstod): Copy prototypes from stdlib.h.
        (wcstof): Add extern inline definition.
        * include/math.h (nan, nanf): Add prototypes.
        (NAN, INFINITE): Define constants.
        (fpclassify, isnan ,signbit): Add macros and supporting float
        and double functions.
        (isfinite, isinf, isnormal): Add macros.
        (isgreater, isless, isgreaterequal, islessequal,islessgreater):
        Add macros.
        (rint, rintf, round, roundf, trunc. truncf, fmax, fmaxf,
        fmin, fminf, fma, fmaf, log2, log2f): Add prototypes.
        (copysign, logb, nextafter, scalb): Add prototypes and
        inline stubs for underscored versions in msvcrt.dll.
        * include/inttypes.h: New file.
        * include/fenv.h: New file

        Add new mingwex subdir and files.
        * mingwex: New directory.
        * mingwex/Makefile.in: New file.
        * mingwex/configure.in: New file.
        * mingwex/configure: Generate.
        * mingwex/dirent.c: Moved here from parent dir.
        * mingwex/atoll.c: New file.
        * mingwex/feclearexcept.c: New file.
        * mingwex/fegetenv.c: New file.
        * mingwex/fegetexceptflag.c: New file.
        * mingwex/fegetround.c: New file.
        * mingwex/feholdexcept.c: New file.
        * mingwex/feraiseexcept.c: New file.
        * mingwex/fesetenv.c: New file.
        * mingwex/fesetexceptflag.c: New file.
        * mingwex/fesetround.o: New file.
        * mingwex/fetestexcept.c: New file.
        * mingwex/feupdateenv.c: New file.
        * mingwex/fma.S: New file.
        * mingwex/fmaf.S: New file.
        * mingwex/fmax.c: New file.
        * mingwex/fmaxf.c: New file.
        * mingwex/fmin.c: New file.
        * mingwex/fminf.c: New file.
        * mingwex/fp_consts.c: New file.
        * mingwex/fpclassify.c: New file.
        * mingwex/fucom.c: New file.
        * mingwex/fwide.c: New file.
        * mingwex/imaxabs.c: New file.
        * mingwex/imaxdiv.c: New file.
        * mingwex/isnan.c: New file.
        * mingwex/isnanf.c: New file.
        * mingwex/lltoa.c: New file.
        * mingwex/lltow.c: New file.
        * mingwex/log2.c: New file.
        * mingwex/log2f.c: New file.
        * mingwex/math_stubs.c: New file.
        * mingwex/mbsinit.c: New file.
        * mingwex/rint.c: New file.
        * mingwex/round.c: New file.
        * mingwex/signbit.c: New file.
        * mingwex/sitest.c: New file.
        * mingwex/strtof.c: New file.
        * mingwex/strtoimax.c: New file.
        * mingwex/strtoumax.c: New file.
        * mingwex/testwmem.c: New file.
        * mingwex/trunc.c: New file.
        * mingwex/ulltoa.c: New file.
        * mingwex/ulltow.c: New file.
        * mingwex/wcstof.c: New file.
        * mingwex/wcstoimax.c: New file.
        * mingwex/wcstoumax.c: New file.
        * mingwex/wmemchr.c: New file.
        * mingwex/wmemcmp.c: New file.
        * mingwex/wmemcpy.c: New file.
        * mingwex/wmemmove.c: New file.
        * mingwex/wmemset.c: New file.
        * mingwex/wtoll.c: New file.

2002-04-20  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/mbstring.h: New file.
        * include/mbctype.h: New file.

2002-04-20  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/tchar.h (__TEXT): Make same as define in
        w32api/include/winnt.h.

2002-04-20  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/tchar.h (_tputenv): Add UNICODE mappings.
        (_tsearchenv): Likewise.
        (_tmakepath): Likewise.
        (_tsplitpath): Likewise.
        (_tfullpath): Likewise.

2002-04-18  Pascal Obry  <obry@gnat.com>

        * dirent.c (opendir): Convert given pathname to
        absolute pathname.

2002-04-09  Earnie Boyd  <earnie@users.sf.net>

        * include/_mingw.h: Increment version.
        * Makefile.in: Ditto.

2002-04-09  Earnie Boyd  <earnie@users.sf.net>

        * moldname-crtdll.def: Remove CR from end of line.
        * moldname-msvcrt.def: Ditto.
        * Makefile.in: Use bzip2 compression for Cygwin target.

2002-04-04  Danny Smith  <dannysmith@sourceforge.users.net>

        * include/math.h (DOMAIN, SING, OVERFLOW, UNDERFLOW,
        TLOSS, PLOSS): Move oldname defines back, following
        the underscored names.

2002-03-29  Danny Smith  <dannysmith@sourceforge.users.net>

        * include/stdio.h (_snwprintf): Correct spelling.
        (_vsnwprintf): Likewise.
        * include/wchar.h (_snwprintf): Correct spelling.
        (_vsnwprintf): Likewise.

2002-03-26  Danny Smith  <dannysmith@users.sourceforge.net>

        * moldname.def.in (__MSVCRT__): Replace with !(__CRTDLL__).
        (wpopen): Add if !(__CRTDLL__).
        * Makefile.in (moldname-msvcrt.def rule): Use -C, not -c to
        preserve comments.
        (moldname-crtdll.def rule): Likewise.
        * moldname-msvcrt.def: Regenerate.
        * moldname-crtdll.def: Regenerate.
        * include/stdio.h (wpopen):Use prototype, not a define.
        (_swnprintf): Add prototype.
        (_vswnprintf): Likewise.
        Tidy up whitespace.
        * include/wchar.h (_swnprintf): Add prototype.
        (_vswnprintf): Likewise.
        Tidy up whitespace.

2002-01-28  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/malloc.h (_heapinfo): Correct structure definition.
        (_USEDENTRY,_FREEENTRY): Add defines.
        Add comment on platform support for _heap* functions.
        (_get_sbh_threshold): Add prototype.
        (_set_sbh_threshold): Likewise.
        (_expand): Likewise.

2002-01-25  Danny Smith  <dannysmith@users.sourceforge.net>

        * profile/profil.c: Update copyright info.
        * profile/profil.h: Likewise.
        * profile/gcrt0.c: Likewise.

2002-01-25  Pascal Obry  <obry@gnat.com>

        * profile/profil.h (PROFADDR): Cast idx to unsigned long long to
        avoid overflow.
        * profile/gmon.c: Define bzero as memset if mingw32.
        (monstartup): Use it.

2002-01-25  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/tchar.h (_TCHAR): Add missing ;.

2002-01-25  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/tchar.h (_TCHAR): Add typedefs.

2002-01-16  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdlib.h (_onexit_t): Add typedef.
        (_onexit): Add prototype.

2002-01-12  Danny Smith  <dannysmith@users.sourceforge.net>

        * msvcrt.def: Revert accidental change.
        * include/stdlib.h: Ditto.

2001-12-07  Earnie Boyd  <earnie@users.sf.net>

        * Makefile.in: Increment VERSION.
        * include/_mingw.h: Ditto.

2001-12-05  Earnie Boyd  <earnie@users.sf.net>

        * include/strings.h: New File.

2001-12-02  Mumit Khan  <khan@nanotech.wisc.edu>

        * include/math.h (_FPCLASS* ): Add defines from float.h.
        (IEEE recommended functions): Add declarations from float.h.
        * include/float.h (_FPCLASS* ): Protect against redefinition.

2001-11-29  Wu Yongwei  <adah@netstd.com>

        * include/_mingw.h,assert.h,conio.h,ctype.h,dir.h,direct.h
        dirent.h,dos.h,errno.h,excpt.h,fcntl.h,float.h,io.h,
        limits.h,locale.h,malloc.h,math.h,process.h,setjmp.h,
        share.h,signal.h,stdarg.h,stddef.h,stdint.h,stdio.h,
        stdlib.h,string.h,tchar.h,time.h,varargs.h,wchar.h,
        wctype.h,sys/stat.h,sys/timeb.h,sys/types.h,sys/utime.h:
        Correct spelling of "disclaimed" in comments.
        * include/excpt.h: Another spelling correction.

2001-11-08  Robert Collins  <rbtcollins@hotmail.com>

        * include/errno.h: Fix "errno is not a prototype" warning.

2001-11-07  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/ctype.h (tolower, toupper,_tolower,_toupper): Comment
        differences between ANSI and non-ANSI versions.
        (_ctype[],_pctype): Declare vars.
        (__ISCTYPE): New helper macro using _pctype.
        (is* ctype functions): Use __ISCTYPE to define inline versions.
        (_toupper, _tolower, __isascii, __toascii, __iscsym, __iscsymf):
        Inline definitions.
        (isw* ctype functions): Inline definitions.
        * include/wctype.h (_ctype[],_pctype): Declare vars.
        (isw* ctype functions): Inline definitions.


2001-11-06  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/float.h (_clearfp, _statusfp, _fpreset, fpreset,
        __fpecode): Use __STDC__ prototypes.


2001-11-06  Thomas Pfaff  <tpfaff@gmx.net>

        * mthr_stub.c (__mingwthr_remove_key_dtor) New.
        * mthr_init.c (DllMain) Run dtors if a process terminates.
        * mthr.c (__mingwthr_add_key_dtor) Removed.
        (___mingwthr_add_key_dtor) New.
        (___mingwthr_remove_key_dtor) New.
        (__mingwthr_run_key_dtors) Complete rewrite.
        (__mingwthr_remove_key_dtor) New.

2001-11-05  Egor Duda  <deo@logos-m.ru>

        * Makefile.in: Delete unused executable after creating base-files.

2001-11-06  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/errno.h (_errno): Use __STDC__ prototype.
        Thanks to: Jim Barton.

2001-11-04  "stefan"  <stefan@lkcc.org>

        * include/sys/locking.h (_LK_UNLCK, LK_UNLCK): Correct names.

2001-10-30  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/io.h (_commit): Add declaration.
        Thanks to: "stefan" <stefan@lkcc.org>

2001-10-30  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/sys/stat.h: Make S_IS* macros safer.

2001-10-27  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdlib.h (EXIT_FAILURE): Change value to 1.

2001-10-12  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdlib.h (__p__environ, __p__wenviron): Use
        __STDC__ prototypes.

2001-09-19  Earnie Boyd  <earnie@SF.net>

        * Makefile.in: Remove the /usr from the install target.
        (VERSION): Increment.
        include/_mingw.h: Ditto.

2001-09-17  Earnie Boyd  <earnie@SF.net>

        * Makefile.in: Increment version.
        * include/_mingw.h: Ditto.

2001-09-10  Earnie Boyd  <earnie@SF.net>

        * dossh: Remove inadvertantly imported file.

2001-09-10  Danny Smith  <dannysmith@users.sourceforge.net>

        * dirent.c (opendir): Use GetFileAttributes rather than stat
        to determine if input arg is dir.

2001-08-29  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdarg.h (va_list): Typedef as __builtin_va_list if
        __GNUC__ >= 3.
        * include/varargs.h (va_list): Ditto.
        * include/stdio.h (va_list): Ditto.

2001-08-01  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/stdlib.h (_wpgmptr): Don't declare ifndef __MSVCRT__.
        * include/stdio.h (_IORW): Change constant to 0x0080.
        (TMP_MAX): Add new define.
        (_P_tmpdir): Ditto.
        (_wP_tmpdir): Ditto.
        (L_tmpnam): Change constant to 16.

2001-06-28  Danny Smith  <dannysmith@users.sourceforge.net>

        * include/malloc.h: Fix non-ANSI comment after #endif.

2001-06-11  Danny Smith  <danny_r_smith_2001@yahoo.co.nz>

        * profile/configure.in: Make msvcrt.dll version default.
        * profile/makefile.in: Build both gcrt1.o and gcrt2.o.
        * provile/configure: Regenerate.

2001-06-11  Mattia Barbon  <mbarbon@dsi.unive.it>

        * include/stdio.h (swscanf): Make first arugument const.
        * include/wchar.h (swscanf): Ditto.
        * include/tchar.h (_tfopen): New _UNICODE define.
        (_tgetenv): Ditto.
        (_tsetlocale): Ditto.

2001-06-04  Earnie Boyd  <earnie@users.sourceforge.net>

        * profile/Makefile.in (mkinstalldirs): Correct relative path.

2001-06-04  Earnie Boyd  <earnie@users.sourceforge.net>

        * include/_mingw.h: Change version to 1.0.
        Makefile.in: Ditto.

2000-02-21  Earnie Boyd  <earnie@users.sourceforge.net>

        * include/tchar.h: (__TEXT): Remove undef.
        (_TEXT): Ditto.
        (_T): Ditto.

2001-02-02  Earnie Boyd  <earnie@users.sourceforge.net>

        * include/tchar.h: (__TEXT): Add private macro.
        (_TEXT): Modify definition to use __TEXT.
        (_T): Ditto.
        This change allows the passing of a MACRO as an argument and have that
        MACRO resolved first.
        Thanks to: Eric PAIRE <eric.paire@ri.silicomp.com>

2001-01-31  Earnie Boyd  <earnie@users.sourceforge.net>

        * Makefile.in: Increment version to 0.5
        * include/_mingw.h: Increment minor version

2001-01-30  Earnie Boyd  <earnie@users.sourceforge.net>

        * include/assert.h: (assert): Remove ; from end of definition
        Thanks to: AJ Reins <tbisp@qwest.net>

2001-01-30  Earnie Boyd  <earnie@users.sourceforge.net>

        * include/time.h (CLOCKS_PER_SEC): Type cast the constant.
        Thanks to: Cosmin Truta <cosmin@cs.toronto.edu>

2001-01-29  Earnie Boyd  <earnie@users.sourceforge.net>

        * include/time.h (CLOCKS_PER_SEC): Change from FP to integer constant.

2001-01-28  Earnie Boyd  <earnie@users.sourceforge.net>

        * include/wchar.h: The 2001.01.18 Change was incorrect. The functions
        are actually C functions. These functions are resolved via the
        -lmsvcp60 library and comments were placed in the header.

2001-01-28  Danny Smith  <danny_r_smith_2001@yahoo.co.nz>

        * include/stdlib.h (__p__pgmptr): add prototype.
        (__p__wpgmptr): likewise.
        (_pgmptr_dll): move declaration from dos.h.
        (_wpgmptr_dll): likewise.
        (_pgmptr): conditional define (MSVCT/CRTDLL).
        (_wpgmptr): likewise.
        * include/dos.h (_base*_dll variables): declare only for CRTDLL.
        (_os*_dll variables): likewise.
        (_pgmptr_dll): remove declaration and associated defines to stdlib.h.
        (_wpgmptr_dll): likewise.

2001-01-22  Danny Smith  <danny_r_smith_2001@yahoo.co.nz>

        * include/stdint.h: New file.

2001-01-18  Earnie Boyd  <earnie@users.sourceforge.net>

        * include/wchar.h: Protect prototypes only declared in the C++ STL
        from being declared unless __cplusplus is defined.

2001-01-16  Earnie Boyd  <earnie@users.sourceforge.net>

        * include/stdlib.h: Apply Danny Smith patch 102730
        2000-12-09 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
        (_wgetenv) Correction to return type.

2001-01-16  Earnie Boyd  <earnie@users.sourceforge.net>

        * include/locale.h: Apply Danny Smith patch 101834
        2000-11-23 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
        (LC_MIN) Add definition.
        (LC_MAX) ditto.
        (_wsetlocale) Add prototype.

2000-11-29  Earnie Boyd  <earnie_boyd@yahoo.com>

        * Makefile.in: eliminate the need for RUNTIME and CRT_ID.
        Always build crt1.o, dllcrt1.o, crt2.o and dllcrt2.o.
        Create a libcoldname.a for the oldname library for CRTDLL.
        Restrict libmoldname.a for the oldname library for MSVCRT.
        * configure.in: eliminate setting RUNTIME and CRT_ID variables.
        Restructure the $target_os case logic.
        Always name the MinGW thread dll helper mingwm.
        Change Cygwin's HEADER_SUBDIR value from mingw32 to mingw.
        * configure: regenerate.

2000-11-22  Earnie Boyd  <earnie_boyd@yahoo.com>

        * Makefile.in: Fix bindist target to distribute the correct files.
        Remove the use of SNAPSHOT variable and test SNAPDATE instead.
        Set SNAPDATE within the snapshot target on recursive call to $(MAKE).

2000-11-21  Earnie Boyd  <earnie_boyd@yahoo.com>

        * Makefile.in: Add missing line continuation `\' for $(SUBDIRS) target.
        Add variables and targets to control binary and source distributions.
        Add variables and targets to control snapshot distribution.
        * profile/gmon.h: Add missing #endif for #ifndef.
        * profile/ChangeLog: Merge entries here and remove.
        * profile/Makefile.in: Add variables and targets to control
        distribution.
        * README: Add.
        * TODO: ditto.
        * config.guess: ditto.
        * config.sub: ditto.
        * mkinstalldirs: ditto.
        * install-sh: ditto.
        * configure: regenerate.
        * profile/configure: ditto.

2000-11-20  Earnie Boyd  <earnie_boyd@yahoo.com>

        * Merge in changes from
        2000-10-23 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
        * include/direct.h: add guard around MSVCRT-only prototytpes
        * include/io.h: add __int64 struct definitions and function prototypes;
                 add guard for MSVCRT-only prototypes
        * include/limits.h: add ISO C9x macros LLONG_MIN, LLONG_MAX, ULLONG_MAX
        * include/stdio.h: add wchar function prototypes (__MSVCRT__);
                 put wchar functions together to make sync with wchar.h easier
        * include/stdlib.h: add wide char functions (__MSVCRT__)
        * include/string.h: add string collation functions ( __MSVCRT__)
        * include/sys/stat.h: add __int64 struct and function ( __MSVCRT__)
        * include/tchar.h: add macros and macro function definitions
        * include/wchar.h: add wide char function prototypes ( __MSVCRT__ );
                enclose more functions in __MSVCRT__ guard;
                some oldname wide char function prototypes #if (0)'d
        * profile/gmon.h: add guard around BSD-ish typedefs

2000-11-20  Christopher Faylor  <cgf@cygnus.com>

        * Makefile.in: Use a different variable name for subdirectory since the
        previous one was used by the top level make.

2000-11-19  Christopher Faylor  <cgf@cygnus.com>

        * Makefile.in: Install mingw stuff in a subdirectory if building under
        cygwin.

2000-06-17  Christopher Faylor  <cgf@cygnus.com>

        * Makefile.in (subdirs): Eliminate for loop.

2000-06-17  Christopher Faylor  <cgf@cygnus.com>

        * Makefile.in (subdirs): Previous change did not fix problem in
        broken shells.

2000-06-17  Christopher Faylor  <cgf@cygnus.com>

        * Makefile.in: Avoid installing dll if we're cross building and the
        cross-host system isn't a Windows system.
        * configure.in: Detect cross-hosting situation and set appropriate
        variables in Makefile.in.
        * configure: Regenerate.

2000-04-19  Christopher Faylor  <cgf@cygnus.com>

        * configure.in: Change HEADER_SUBDIR to mingw32.
        * configure: Regenerate.

2000-04-10  Christopher Faylor  <cgf@cygnus.com>

        * include/string.h: Use proper prototype for _strerror.

2000-03-30  Mumit Khan  <khan@xraylith.wisc.edu>

        * Makefile.in (subdirs): Workaround for broken shells.

2000-02-03  Mumit Khan  <khan@xraylith.wisc.edu>

        * Snapshot 2000-02-03.

        * include/{assert.h, conio.h, ctype.h, direct.h, dirent.h, fcntl.h,
        float.h, io.h, locale.h, malloc.h, math.h, process.h, signal.h,
        stdio.h, stdlib.h, string.h, time.h, wctype.h, sys/stat.h,
        sys/timeb.h, sys/utime.h}: Remove parameter names to avoid namespace
        pollution.

        * Makefile.in (all): Build CRT0S first.
        (libmingwthrd.a): Remove thread support DLL from dependency.

2000-01-21  Mumit Khan  <khan@xraylith.wisc.edu>

        * Snapshot 2000-01-21.

2000-01-20  Mumit Khan  <khan@xraylith.wisc.edu>

        Merge in changes from Cygwin:
        * configure.in (HEADER_SUBDIRS): New variable. Substitute.
        (SUBDIRS): Likewise.
        * Makefile.in (HEADER_SUBDIRS): New variable.
        (install): Use to install Mingw headers to a subdirectory if building
        under Cygwin.
        (DLL_CC_STUFF): Add DLL entry point.
        * configure: Regenerate.

2000-01-19  Mumit Khan  <khan@xraylith.wisc.edu>

        * include/stdio.h (fsetpos): Fix prototype.
        (fpos_t): Fix for MSVCRT.
        * include/float.h (fpreset): Add prototype.
        * include/limits.h: Define UINT_MAX, USHRT_MAX and ULONG_MAX with
        constant values.
        * include/time.h: Don't define tzname as a macro for CRTDLL, and
        export using libmoldname.a.
        * crtdll.def: Add DATA tags.
        * msvcrt.def: Likewise.
        * moldname.def.in: Likewise. Add fpreset. Export tzname for
        both MSVCRT and CRTDLL.
        * moldname-crtdll.def: Regenerate.
        * moldname-msvcrt.def: Regenerate.

1999-12-21  Mumit Khan  <khan@xraylith.wisc.edu>

        * Snapshot 1999-12-21.

        * include/wctype.h: New file.
        * include/ctype.h (MB_CUR_MAX): Define.
        (wctype_t): Guard.
        * include/stdlib.h (MB_CUR_MAX): Define.
        * include/wchar.h: Define stat, _stat structures here as well.
        * include/float.h: Add invalid subconditions (_SW) and floating
        point error (_FPE) macros.
        * include/time.h (_CLOCK_T): Rename macro to _CLOCK_T_DEFINED.
        (_TIME_T): Rename macro to _TIME_T_DEFINED.
        * include/sys/types.h: Likewise.

1999-11-18  Mumit Khan  <khan@xraylith.wisc.edu>

        * profile/profil.c (profile_on): Set the profiler thread priority to
        be time critical. Thanks to Pascal Obry <pascal_obry@csi.com>.
        * Snapshot 1999-11-18.

1999-11-07  Mumit Khan  <khan@xraylith.wisc.edu>

        Released 1999-11-07.

        * Makefile.in (CRT0S): Add crtst.o.
        (install): Install in subdirs as well.
        * dirent.h (struct _stat): Rename from struct stat.
        * include/tchar.h: Add some new macros. Thanks to
        Eric Kohl <ekohl@abo.rhein-zeitung.de>.
        * profile/Makefile.in (install): Fix target.

1999-11-04  Mumit Khan  <khan@xraylith.wisc.edu>

        * Makefile.in: Add support for profile directory.
        * configure.in: Likewise.
        * configure: Regenerate.

        * profile: Imported profiling sources from winsup-19991026 snapshot.
        * profile/Makefile.in: New file.
        * profile/configure.in: New file.
        * profile/configure: Generate.
        * profile/gcrt0.c (u_char, u_short, u_int, u_long): typedef for Mingw.
        * profile/gmon.h (u_char, u_short, u_int, u_long): Likewise.
        * profile/gmon.c (unistd.h): Include conditionally.
        (sys/param.h): Likewise.
        * profile/mcount.c (sys/param.h): Likewise.
        * profile/profil.c (profile_on): thread id is DWORD, not int.


1999-11-03  Mumit Khan  <khan@xraylith.wisc.edu>

        * include/stdlib.h: Add wide character version of argv/environ.
        Formatting changes.
        * include/wchar.h: More wide character prototypes.
        * include/sys/stat.h: Likewise. Add struct stat as well as _stat.

        * dllcrt1.c (init.c): Don't include.
        (DllMainCRTStartup): Don't call _mingw32_init_mainargs().
        * Makefile.in: Remove init.c from dllcrt{1,2}.c dependency lists.

1999-10-30  Mumit Khan  <khan@xraylith.wisc.edu>

        * moldname.def: Remove file.
        * moldname.def.in: And add this.
        * moldname-msvcrt.def: Generate from moldname.def.in.
        * moldname-crtdll.def: Likewise.

        * mthr.c: New file for -mthread (thread-safe C++ EH) support.
        * mthr_init.c: New file for -mthread (thread-safe C++ EH) support.
        * mthr_stub.c: New file for -mthread (thread-safe C++ EH) support.

        * Makefile.in: Update.
        * configure.in: Likewise. Also add *cygwin* target for building
        under Cygwin winsup.
        * configure: Regenerate.

1999-10-01  Mumit Khan  <khan@xraylith.wisc.edu>

        * include/_mingw.h: Add version macros.
        * include/direct.h (_diskfree_t, getdiskfree, getdrives): Add.
        Also add wide character versions shared with wchar.h.
        * include/dos.h (_diskfree_t, getdiskfree, getdrives): Add.
        * include/io.h (sopen, _sopen): Fix prototype.
        Add wide character prototypes.
        * include/wchar.h: Likewise.
        * include/stdlib.h (beep, seterrormode, sleep): Remove non-
        underscored versions. Potential incompatibility.
        * include/time.h (daylight, timezone, tzname): Fix MSVCRT cases.
        Add wide character prototypes.
        * include/sys/timeb.h (struct _timeb): Don't use macro, but real
        definition.

1999-08-18  Mumit Khan  <khan@xraylith.wisc.edu>

        * configure.in (RUNTIME, CRT_ID): Add to differentiate between
        crtdll and msvcrt runtimes. Remove DLL_ENTRY and DEF_DLL_ENTRY
        macros.
        * configure: Rengerate.
        * Makefile.in (RUNTIME, CRT_ID): Use to generate the correct
        dll name and crt's. CRTDLL and MSVCRT are meant to created
        separately, so remove all the *-msvcrt* targets.
        (libmingwthr.a): New target. Dummy thread support archive.
        (LIBS): Add libmingwthr.a.
        (CRT0S): Use CRT_ID. Add crtmt.o.
        (MINGW_OBJS): Add crtst.o.
        * main.c (WinMain): Fix prototype.
        * crtmt.c: New file.
        * crtst.c: New file.

        * include/process.h (_beginthreadex): Fix prototype.
        * include/_mingw.h (__int64): Define for __GNUC__.
        * include/tchar.h (_ttol): Add macro.
        * include/stdlib.h (_wtoi, _wtol, _i64toa, _ui64toa, _atoi64,
        _i64tow, _ui64tow, _wtoi64): Add prototypes.

        Reported by Emanuele Aliberti <ea@iol.it>:
        * include/tchar.h (_ttoi): Add macro.

        Reported by Ulf Moeller <3umoelle@informatik.uni-hamburg.de>:
        * include/stdio.h (_snprintf): Add prototype.
        (_vsnprintf): Likewise.

1999-08-07  Mumit Khan  <khan@xraylith.wisc.edu>

        Reported by Tor Lillqvist <tml@iki.fi>:
        * include/stdlib.h (__p___argv): Fix return type.

1999-07-30  Mumit Khan  <khan@xraylith.wisc.edu>

        Add UWIN support.
        * include/errno.h (errno): It's linked in from startup, not imported.
        * include/stdlib.h (errno): Likewise.
        * include/io.h: Guard against conflicting macros and prototypes in
        system headers.
        * include/stdlib.h: Likewise.
        * include/string.h: Likewise.
        * include/time.h: Likewise.

1999-07-30  Mumit Khan  <khan@xraylith.wisc.edu>

        * include/io.h (X_OK): Fix definition. Thanks to Jan Nijtmans.
        * include/dos.h: Fix typo __MINGW_EXPORT->__MINGW_IMPORT.
        * Makefile.in (INCLUDES): Remove old windows32 include directory.

        * crt1.c (_gnu_exception_handler): Fix prototype.
        (__mingw_CRTStartup): New function based on mainCRTStartup.
        (mainCRTStartup): Set the app type for MSVCRT and call
        __mingw_CRTStartup.
        (WinMainCRTStartup): Likewise.
        * init.c (_startupinfo): Define.
        (_getmainargs): Add 5th parameter.
        (_mingw32_init_mainargs): Use.

        * ALL *.c files: Reformat according to GNU coding style.

1999-07-16  Mumit Khan  <khan@xraylith.wisc.edu>

        * Makefile.in (INCLUDES): Add w32api include directory.

        * include/_mingw.h: New file.
        * include/{assert.h,conio.h,ctype.h,direct.h,dirent.h,dos.h,
         errno.h,excpt.h,fcntl.h,float.h,io.h,limits.h,locale.h,malloc.h,
         math.h,process.h,setjmp.h,share.h,signal.h,stdarg.h,stdio.h,
         stdlib.h,string.h,tchar.h,time.h,varargs.h,sys/locking.h,
         sys/stat.h,sys/timeb.h,sys/types.h,sys/utime.h}: Include and
         use the macros __DECLSPEC_SUPPORTED and __MINGW_IMPORT.

        * include/stdlib.h (atexit): Fix prototype.

1999-06-14  Mumit Khan  <khan@xraylith.wisc.edu>

        * include/stdio.h (_tempnam): Fix prototype.
        (tempnam): Likewise.
        * include/stdlib.h: Replace with GCC's version, and guard
        with RC_INVOKED.

        From Anders Norlander <anorland@hem2.passagen.se>:
        * include/stdlib.h (__argc): Declare.
        (__argv): Likewise.

1999-04-05  Mumit Khan  <khan@xraylith.wisc.edu>

        * crt1.c (_gnu_exception_handler): Acknowledge Jacob Navia's
        contribution.
        * Makefile.in (_libm_dummy.o): New target.
        (libm.a): Use.

1999-03-16  Mumit Khan  <khan@xraylith.wisc.edu>

        * Released 1999-03-16 along with egcs-1.1.2.

1999-02-17  Mumit Khan  <khan@xraylith.wisc.edu>

        * Makefile.in (LIBS): Add libm.a.
        (libm.a): Dummy libm.a.

        * Makefile.in: Update from winsup 1999-02-08 snapshot.
        Preserve local changes.
        (mkinstalldirs): In ../, not ../../.
        (INCLUDES): Point to local windows32api headers and use -nostdinc.
        (LIBGCC): Delete.
        (LIBS): Add libmoldname-msvc.a.
        (libmoldname-msvc.a): Add target.
        (distclean): Add target.

1999-02-09  Mumit Khan  <khan@xraylith.wisc.edu>

        * include/dir.h: Reintroduce as an obsolescent header.
        * crt1.c (signal.h): Include.
        (_gnu_exception_handler): New function to properly handle win32
        asynchronous signals.
        (mainCRTStartup): Use.

1999-01-03  Mumit Khan  <khan@xraylith.wisc.edu>

        * include/direct.h: Include io.h instead of dir.h
        * include/dirent.h: Likewise.
        * include/dos.h: Likewise.
        * include/stdio.h: Replace reference to dir.h with io.h.

1998-12-31  Mumit Khan  <khan@xraylith.wisc.edu>

        * 1999-01-01 release bundled with egcs-1.1.1.

        * include/io.h: Incorporate dir.h.
        * include/dir.h: Remove.
        * include/signal.h: Move RC_INVOKED up a bit.

1998-12-29  Mumit Khan  <khan@xraylith.wisc.edu>

        * include/signal.h (sig_atomic_t): Define.
        (NSIG): Define.
        * include/malloc.h: Import defs from deprecated alloc.h.
        * include/alloc.h: Remove.

        From "Daniel J. Rodriksson" <djr@dit.upm.es>:
        * include/sys/types.h (_dev_t): Should be unsigned int for MSVCRT.
        * include/sys/stat.h (struct stat): st_uid is of type short. Use
        _off_t instead of long for st_size.

1998-09-10  Mumit Khan  <khan@xraylith.wisc.edu>

        * include/errno.h (sys_errlist, sys_nerr): Move from here ...
        * include/stdlib.h: Here.

        * include/netdb.h: Remove.
        * include/arpa/inet.h: Remove.
        * include/netinet/in.h: Remove.
        * include/sys/socket.h: Remove.

1998-09-04  Mumit Khan  <khan@xraylith.wisc.edu>

        * Release egcs-1.1.

        * include/{ctype.h,dos.h,io.h,string.h,time.h,sys/types.h,
        sys/utime.h}: Protect stddef.h in RC_INVOKED macro.

1998-09-03  Mumit Khan  <khan@xraylith.wisc.edu>

        * setjmp.h (_JBTYPE, _JBLEN): Define correctly.
        (jmpbuf): typedef using above.
        (setjmp, longjmp): Prototype using jmpbuf.

        Merge with Colin Peters' 980701 snapshot. I've ignored changes to
        obsolescent imported names, ie., from __imp__ to _imp___.

        Also ignored empty include/sys/param.h and incorrect
        include/sys/times.h.

        * CRTinit.c: New file.
        * include/{errno.h,fcntl.h,math.h,process.h} (__MSVCRT__): Use #ifdef
        instead of #if.
        * include/io.h (umask): Fix prototype.
        * include/stdlib.h (OS constants): Replace with Colin's.
        * include/time.h (tzset, daylight, timezone): Replace with Colin's.
        * include/sys/state.h: Merge.

1998-09-03  Mumit Khan  <khan@xraylith.wisc.edu>

        * include/assert.h (assert): Lose the trailing semicolon.

1998-07-30  Mumit Khan  <khan@xraylith.wisc.edu>

        * include/math.h (matherr): Declare.
        * include/stdio.h (fileno, _fileno): Declare.
        * include/stdlib.h (environ, _environ): Fix to use runtime DLL.

        From Earnie Boyd:
        * include/stdio.h (fdopen, _fdopen): Add const.
        (getw, putw): Declare.
        * include/stdlib.h (MAX_{DRIVE,DIR,FNAME,EXT}): Fix.

1998-06-13  Mumit Khan  <khan@xraylith.wisc.edu>

        * include/time.h (_timezone): Undefine.
        * include/sys/timeb.h (struct timeb): Rename _timezone to timezone.

        * include/time.h (_daylight, _timezone, _tzname, _tzset): Remove
        __cdecl for MSVCRT.
        * include/stdlib.h (environ): Use DLL version.
        * init.c (environ): Undefine it before use.

1998-03-22  Mumit Khan  <khan@xraylith.wisc.edu>

        * Update to 980309 snapshot from Colin Peters.

        * include/utime.h: remove
        * include/stdlib.h (__imp__osver_dll, __imp__winver_dll,
        __imp__winmajor_dll, __imp__winminor_dll): Apply Jan-Jaap's
        patches to define these.
        * include/time.h (CLK_TCK): Renamed from CLK_TICK.
        (_daylight, _timezone, _tzname, _tzset): Define.

        * include/netdb.h: Add from Colin's windows32api changes.
        * include/sys/socket.h: Likewise.
        * include/arpa/inet.h: Likewise.
        * include/netinet/in.h: Likewise.

1998-02-04  Mumit Khan  <khan@xraylith.wisc.edu>

        * Update to 980128 snapshot from Colin Peters.

1997-12-06  Mumit Khan  <khan@xraylith.wisc.edu>

        * configure.in (AC_INIT): Use dllmain.c instead of defunct
        oldnames.c
        * configure: Regenerate.

1997-12-05  Mumit Khan  <khan@xraylith.wisc.edu>

        * Update to 971205 snapshot from Colin Peters. Lots of changes.
        Files renamed and include hierarchy loses directories named
        nonansi.

        * include/dos.h: from Jan-Jaap.

1997-12-04  Mumit Khan  <khan@xraylith.wisc.edu>

        Changes to conform to FSF tree.

        * crt1.c: Renamed from mcrt0.c.
        * dllcrt1.c: Renamed from dllcrt0.c.
        * Makefile.in: Update above. Also renamed libmoldnames.a to
        libmoldname.a.

1997-12-01  Mumit Khan  <khan@xraylith.wisc.edu>

        * crtdll.def: Export all functions but the ones with funny names.
        * moldnames.def: Add fdopen since fileno is already there.
        * include/nonansi/dos.h: New file from Jan-Jaap.
        * include/errno.h: Add extern decl + various additions from JJ.
        * include/stdio.h: Likewise.
        * include/stdlib.h: Likewise.
        * include/nonansi/io.h: Likewise.
        * include/nonansi/process.h: Likewise.
        * include/sys/types.h: Likewise.

1997-11-04  Mumit Khan  <khan@xraylith.wisc.edu>

        * include/time.h (CLK_TCK): Renamed from CLK_TICK.
        (CLK_TICK): Delete.
        * include/stdlib.h (free): Fix prototype to return void, not void*.
        * include/nonansi/process.h: Add P_* and WAIT_* defs.

        * dllcrt0.c: Delete now-unneeded '.section .idata$3' asm hack.
        * mcrt0.c: Likewise.

        * Makefile.in (LIBS): Delete moldnames.dll from target libs.
        (libmoldnames.a): Add explicit rule to create it.

1997-08-15  Rob Savoye  <rob@cygnus.com>

        New directory for the minimalist cygwin environment.

        * crtglob.c: New file. Turn on file globbing support.
        * crt_noglob.c: New file. Turn off file globbing support.
        * ctype_old.c: New file. Wrappers for functions that don't
        have an underscore.
        * dirent.c: New file. Directory routines readdir, opendir, closedir.
        * dllcrt0.c: New file. Initialization code to use crtdll.dll.
        * dllmain.c: New file. A stub DllMain function.
        * hugeval.c: New file. A gross hack to define HUGE_VAL.
        * init.c: New file. Common code to initialize standard file
        handles and command line arguments.
        * main.c: New file. A main for programs that only call WinMain.
        * mcrt0.c: New file. Default crt0 for mingw32.
        * oldnames.c: New File. Wrappers for functions that don't
        have an underscore.
        * string_old.c: New File.
        * include/{assert.h,ctype.h,errno.h,float.h,limits.h,locale.h
        math.h,nonansi,setjmp.h,signal.h,stdarg.h,stddef.h,stdio.h,stdlib.h
        string.h,tchar.h,time.h,wchar.h}: New header files for mingw.
        * include/sys/types.h: New header file for mingw.
        * include/nonansi/{alloc.h,conio.h,dir.h,direct.h,dirent.h
        fcntl.h,io.h,malloc.h,mem.h,memory.h,process.h,share.h,unistd.h
        utime.h,values.h,varargs.h}: New header files for mingw.
        * include/nonansi/sys/{fcntl.h,locking.h,stat.h,time.h
        timeb.h,unistd.h}: New header files for mingw.
        * Makefile.in,configure.in: Build and configure support.
        * configure: Generated from autoconf 2.12 with Cygnus patches.