+2017-02-21 Keith Marshall <keithmarshall@users.sourceforge.net>
+
+ Implement basic test suite infrastructure.
+
+ * tests: New subdirectory; it hosts...
+ * tests/Makefile.in tests/testsuite.at.in tests/atlocal.in
+ * tests/headers.at: ...these new files; they implement the basic test
+ suite infrastructure, initially comprising header integrity checks.
+
+ * configure.ac (AC_PROG_CXX): Check it.
+ (AC_CONFIG_TESTDIR): Configure tests subdirectory.
+ (AC_CHECK_PROG): Check for autom4te; configure fall back if missing.
+ (AC_CONFIG_FILES): Generate tests/atlocal, tests/testsuite.at.tmp, and
+ tests/Makefile.
+
+ * Makefile.in (check test tests): New rules; all are synonymous.
+ (check-recursive): New rule; invoked by each of the preceding three.
+ (w32api-srcdist-testsuite-files): New rule; implement and use it...
+ (w32api-srcdist-files): ...here.
+
2017-02-14 Alexander Krisak <akrisak@users.sourceforge.net>
Add missing constant definition, per issue [#2249].