/*
-
- Definitions for winsock 1.1
-
- Portions Copyright (c) 1980, 1983, 1988, 1993
- The Regents of the University of California. All rights reserved.
-
- Portions Copyright (c) 1993 by Digital Equipment Corporation.
+ * winsock.h
+ *
+ * Definitions for WinSock Version 1.1 API; also includes a subset of the
+ * definitions which become applicable for WinSock Version 2, filtered such
+ * that they are exposed only when this file is included by <winsock2.h>
+ *
+ *
+ * $Id$
+ *
+ * Adaptation by Anders Norlander <anorland@hem2.passagen.se>
+ * Copyright (C) 1998-2004, 2012, 2016, 2017, MinGW.org Project.
+ *
+ * Portions Copyright (C) 1980, 1983, 1988, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Portions Copyright (C) 1993 by Digital Equipment Corporation.
+ *
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notices, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
*/
-
#ifndef _WINSOCK_H
-#define _WINSOCK_H
-#if __GNUC__ >=3
#pragma GCC system_header
-#endif
+#define _WINSOCK_H
#define _GNU_H_WINDOWS32_SOCKETS
+#define __WINSOCK_H_SOURCED__ 1
#include <windows.h>
+#include <winerror.h>
+#include <sys/bsdtypes.h>
+#include <sys/time.h>
+
+#ifndef WINSOCK_API_LINKAGE
+/* Historically, this was defined (and used) within <winsock2.h>, but not
+ * <winsock.h>, to qualify function declarations which are common to both;
+ * for consistency, we now define, (and subsequently use it here), while
+ * preserving the effect of its previous absence, within <winsock.h>, by
+ * ensuring that it expands to nothing in this context.
+ *
+ * FIXME: Is this logical? Perhaps <winsock.h> should adopt the effect,
+ * exactly as it was previously implemented exclusively in <winsock2.h>?
+ */
+#if defined _WINSOCK2_H && defined __W32API_USE_DLLIMPORT__
+/* To preserve backward compatibility, DECLSPEC_IMPORT option is
+ * available only to WinSock v2 clients, which request it...
+ */
+#define WINSOCK_API_LINKAGE DECLSPEC_IMPORT
+
+#else
+/* ...whereas WinSock v1.1 clients, and those WinSock v2 clients which
+ * do not request DECLSPEC_IMPORT, will always use default linkage.
+ */
+#define WINSOCK_API_LINKAGE
+#endif
+#endif
-#ifdef __cplusplus
-extern "C" {
+#if ! defined _USE_SYS_TYPES_FD_SET && defined USE_SYS_TYPES_FD_SET
+/* Originally defined by the deprecated name, USE_SYS_TYPES_FD_SET, users
+ * may specify this to suppress warnings, in the event that (incompatible)
+ * fd_set manipulation macros may have been inherited from <sys/types.h>;
+ * accommodate use of the deprecated feature test name.
+ */
+#warning "Feature test macro USE_SYS_TYPES_FD_SET is deprecated."
+#warning "Use the _USE_SYS_TYPES_FD_SET feature test macro instead."
+#define _USE_SYS_TYPES_FD_SET 1
+#endif
+
+#ifndef __WINSOCK2_DEPRECATED
+/* Some of the WinSock v1.1 declarations have become deprecated in
+ * WinSock v2. If <winsock2.h> has been included, this deprecation
+ * attribute macro should already have been defined; if not, we now
+ * define it to do nothing.
+ */
+#define __WINSOCK2_DEPRECATED
#endif
-#if !defined ( _BSDTYPES_DEFINED )
-/* also defined in gmon.h and in cygwin's sys/types */
-typedef unsigned char u_char;
-typedef unsigned short u_short;
-typedef unsigned int u_int;
-typedef unsigned long u_long;
-#define _BSDTYPES_DEFINED
-#endif /* !defined _BSDTYPES_DEFINED */
-typedef u_int SOCKET;
+_BEGIN_C_DECLS
+
+typedef u_int SOCKET;
+
#ifndef FD_SETSIZE
-#define FD_SETSIZE 64
+#define FD_SETSIZE 64
#endif
/* shutdown() how types */
-#define SD_RECEIVE 0x00
-#define SD_SEND 0x01
-#define SD_BOTH 0x02
+#define SD_RECEIVE 0x00
+#define SD_SEND 0x01
+#define SD_BOTH 0x02
#ifndef _SYS_TYPES_FD_SET
-/* fd_set may have be defined by the newlib <sys/types.h>
- * if __USE_W32_SOCKETS not defined.
+/* fd_set may have been defined by the newlib <sys/types.h>, if the
+ * internal __USE_W32_SOCKETS feature test has not been enabled.
*/
-#ifdef fd_set
#undef fd_set
-#endif
-typedef struct fd_set {
- u_int fd_count;
- SOCKET fd_array[FD_SETSIZE];
+typedef
+struct fd_set
+{ u_int fd_count;
+ SOCKET fd_array[FD_SETSIZE];
} fd_set;
-int PASCAL __WSAFDIsSet(SOCKET,fd_set*);
-#ifndef FD_CLR
-#define FD_CLR(fd,set) do { u_int __i;\
-for (__i = 0; __i < ((fd_set *)(set))->fd_count ; __i++) {\
- if (((fd_set *)(set))->fd_array[__i] == (fd)) {\
- while (__i < ((fd_set *)(set))->fd_count-1) {\
- ((fd_set*)(set))->fd_array[__i] = ((fd_set*)(set))->fd_array[__i+1];\
- __i++;\
- }\
- ((fd_set*)(set))->fd_count--;\
- break;\
- }\
-}\
-} while (0)
-#endif
+
+#ifndef FD_ISSET
+int FD_ISSET (SOCKET, fd_set *);
+#define FD_ISSET( __fd, __set ) __FD_ISSET ((__fd), (__set))
+
+/* Microsoft provide this library function equivalent of the FD_ISSET
+ * macro, and erroneously claim that it is neccessary to implement the
+ * macro. We could just as easily implement it entirely inline...
+ */
+int PASCAL __WSAFDIsSet (SOCKET, fd_set *);
+/* ...but, given the availability of the library function, we may just
+ * as well use it.
+ */
+__CRT_ALIAS int __FD_ISSET( SOCKET __fd, fd_set *__set )
+{ return __WSAFDIsSet (__fd, __set); }
+#endif /* ! defined FD_ISSET */
+
#ifndef FD_SET
-#define FD_SET(fd, set) do { \
- if (((fd_set *)(set))->fd_count < FD_SETSIZE) \
- ((fd_set *)(set))->fd_array[((fd_set *)(set))->fd_count++]=(fd);\
-}while (0)
+#if !_WINSOCK_ANOMALOUS_TYPEDEFS
+/* WinSock is intended to mimic the Berkeley Sockets API, for which
+ * POSIX.1 provides a reference specification; this states that FD_SET
+ * may be implemented as either a macro, or as a function. The reference
+ * <winsock.h> implementation at http://www.sockets.com/winsock.htm#WinsockH
+ * includes a typedef for FD_SET, which a) conflicts with the latter POSIX.1
+ * provision, and b) creates potential confusion with the former. Thus, we
+ * prefer to conform with POSIX.1 functional semantics, and recommend that
+ * users avoid the potentially confusing FD_SET typedefs, so allowing us
+ * to provide this function prototype:
+ */
+void FD_SET (SOCKET, fd_set *);
+
+#else /* _WINSOCK_ANOMALOUS_TYPEDEFS */
+/* However, for users who insist on eschewing standard C/C++ syntax, and
+ * for whatever reason must use FD_SET as a data type, instead of correctly
+ * referring to fd_set, or for pointer references, use PFD_SET or LPFD_SET
+ * instead of standard fd_set * references, we make these anomalous types
+ * visible, when the _WINSOCK_ANOMALOUS_TYPEDEFS feature test macro is
+ * defined with a non-zero value.
+ */
+#warning "FD_SET, PFD_SET, and LPFD_SET data types are non-portable."
+#warning "Use portable fd_set, and fd_set * type references instead."
+
+typedef struct fd_set FD_SET, *PFD_SET, *LPFD_SET;
#endif
+#define FD_SET( __fd, __set ) __FD_SET ((__fd), (__set))
+__CRT_ALIAS void __FD_SET (SOCKET __fd, fd_set *__set)
+{ if( (__set->fd_count < FD_SETSIZE) && ! FD_ISSET (__fd, __set) )
+ __set->fd_array[__set->fd_count++] = __fd;
+}
+#endif /* ! defined FD_SET */
+
+#ifndef FD_CLR
+void FD_CLR (SOCKET, fd_set *);
+#define FD_CLR( __fd, __set ) __FD_CLR ((__fd), (__set))
+__CRT_ALIAS void __FD_CLR (SOCKET __fd, fd_set *__set)
+{ u_int __m, __n; for (__m = __n = 0; __n < __set->fd_count; __n++)
+ { if (__fd != __set->fd_array[__n])
+ { if (__m < __n) __set->fd_array[__m] = __set->fd_array[__n];
+ ++__m;
+ }
+ } __set->fd_count = __m;
+}
+#endif /* ! defined FD_CLR */
+
#ifndef FD_ZERO
-#define FD_ZERO(set) (((fd_set *)(set))->fd_count=0)
-#endif
-#ifndef FD_ISSET
-#define FD_ISSET(fd, set) __WSAFDIsSet((SOCKET)(fd), (fd_set *)(set))
-#endif
-#elif !defined(USE_SYS_TYPES_FD_SET)
-#warning "fd_set and associated macros have been defined in sys/types. \
- This can cause runtime problems with W32 sockets"
-#endif /* ndef _SYS_TYPES_FD_SET */
-
-#if !(defined (__INSIDE_CYGWIN__) || defined (__INSIDE_MSYS__))
-#ifndef _TIMEVAL_DEFINED /* also in sys/time.h */
-#define _TIMEVAL_DEFINED
-struct timeval {
- long tv_sec;
- long tv_usec;
-};
-#define timerisset(tvp) ((tvp)->tv_sec || (tvp)->tv_usec)
-#define timercmp(tvp, uvp, cmp) \
- (((tvp)->tv_sec != (uvp)->tv_sec) ? \
- ((tvp)->tv_sec cmp (uvp)->tv_sec) : \
- ((tvp)->tv_usec cmp (uvp)->tv_usec))
-#define timerclear(tvp) (tvp)->tv_sec = (tvp)->tv_usec = 0
-#endif /* _TIMEVAL_DEFINED */
-struct hostent {
- char *h_name;
- char **h_aliases;
- short h_addrtype;
- short h_length;
- char **h_addr_list;
-#define h_addr h_addr_list[0]
+void FD_ZERO (fd_set *);
+#define FD_ZERO( __set ) __FD_ZERO (__set)
+__CRT_ALIAS void __FD_ZERO (fd_set *__set)
+{ __set->fd_count = 0; }
+#endif /* ! defined FD_ZERO */
+
+#elif ! defined _USE_SYS_TYPES_FD_SET
+/* Definitions from <sys/types.h> probably aren't what the user wants;
+ * if they know what they are doing, and they are sure that this really
+ * is what they want, then they may enable the _USE_SYS_TYPES_FD_SET
+ * feature test macro, to suppress this warning.
+ */
+#warning "fd_set and associated macros have been defined in <sys/types.h>"
+#warning "Your <sys/types.h> may cause runtime problems with W32 sockets."
+#endif /* !_SYS_TYPES_FD_SET */
+
+#ifndef __INSIDE_MSYS__
+
+struct hostent
+{ char *h_name;
+ char **h_aliases;
+ short h_addrtype;
+ short h_length;
+# define h_addr h_addr_list[0]
+ char **h_addr_list;
};
-struct linger {
- u_short l_onoff;
- u_short l_linger;
+
+struct linger
+{ u_short l_onoff;
+ u_short l_linger;
};
-#endif /* ! (__INSIDE_CYGWIN__ || __INSIDE_MSYS__) */
-#define IOCPARM_MASK 0x7f
-#define IOC_VOID 0x20000000
-#define IOC_OUT 0x40000000
-#define IOC_IN 0x80000000
-#define IOC_INOUT (IOC_IN|IOC_OUT)
-
-#if !(defined (__INSIDE_CYGWIN__) || defined (__INSIDE_MSYS__))
+
+#endif /* !__INSIDE_MSYS__ */
+
+#define IOCPARM_MASK 0x7F
+#define IOC_VOID 0x20000000
+#define IOC_OUT 0x40000000
+#define IOC_IN 0x80000000
+#define IOC_INOUT (IOC_IN | IOC_OUT)
+
+#ifndef __INSIDE_MSYS__
+
#define _IO(x,y) (IOC_VOID|((x)<<8)|(y))
#define _IOR(x,y,t) (IOC_OUT|(((long)sizeof(t)&IOCPARM_MASK)<<16)|((x)<<8)|(y))
#define _IOW(x,y,t) (IOC_IN|(((long)sizeof(t)&IOCPARM_MASK)<<16)|((x)<<8)|(y))
-#define FIONBIO _IOW('f', 126, u_long)
-#endif /* ! (__INSIDE_CYGWIN__ || __INSIDE_MSYS__) */
-
-#define FIONREAD _IOR('f', 127, u_long)
-#define FIOASYNC _IOW('f', 125, u_long)
-#define SIOCSHIWAT _IOW('s', 0, u_long)
-#define SIOCGHIWAT _IOR('s', 1, u_long)
-#define SIOCSLOWAT _IOW('s', 2, u_long)
-#define SIOCGLOWAT _IOR('s', 3, u_long)
-#define SIOCATMARK _IOR('s', 7, u_long)
-
-#if !(defined (__INSIDE_CYGWIN__) || defined (__INSIDE_MSYS__))
-struct netent {
- char * n_name;
- char **n_aliases;
- short n_addrtype;
- u_long n_net;
+
+#define FIONBIO _IOW('f', 126, u_long)
+
+#endif /* !__INSIDE_MSYS__ */
+
+#define FIONREAD _IOR('f', 127, u_long)
+#define FIOASYNC _IOW('f', 125, u_long)
+#define SIOCSHIWAT _IOW('s', 0, u_long)
+#define SIOCGHIWAT _IOR('s', 1, u_long)
+#define SIOCSLOWAT _IOW('s', 2, u_long)
+#define SIOCGLOWAT _IOR('s', 3, u_long)
+#define SIOCATMARK _IOR('s', 7, u_long)
+
+#ifndef __INSIDE_MSYS__
+
+struct netent
+{ char *n_name;
+ char **n_aliases;
+ short n_addrtype;
+ u_long n_net;
};
-struct servent {
- char *s_name;
- char **s_aliases;
- short s_port;
- char *s_proto;
+
+struct servent
+{ char *s_name;
+ char **s_aliases;
+ short s_port;
+ char *s_proto;
};
-struct protoent {
- char *p_name;
- char **p_aliases;
- short p_proto;
+
+struct protoent
+{ char *p_name;
+ char **p_aliases;
+ short p_proto;
};
-#endif /* ! (__INSIDE_CYGWIN__ || __INSIDE_MSYS__) */
-
-#define IPPROTO_IP 0
-#define IPPROTO_ICMP 1
-#define IPPROTO_IGMP 2
-#define IPPROTO_GGP 3
-#define IPPROTO_TCP 6
-#define IPPROTO_PUP 12
-#define IPPROTO_UDP 17
-#define IPPROTO_IDP 22
-#define IPPROTO_ND 77
-#define IPPROTO_RAW 255
-#define IPPROTO_MAX 256
-#define IPPORT_ECHO 7
-#define IPPORT_DISCARD 9
-#define IPPORT_SYSTAT 11
-#define IPPORT_DAYTIME 13
-#define IPPORT_NETSTAT 15
-#define IPPORT_FTP 21
-#define IPPORT_TELNET 23
-#define IPPORT_SMTP 25
-#define IPPORT_TIMESERVER 37
-#define IPPORT_NAMESERVER 42
-#define IPPORT_WHOIS 43
-#define IPPORT_MTP 57
-#define IPPORT_TFTP 69
-#define IPPORT_RJE 77
-#define IPPORT_FINGER 79
-#define IPPORT_TTYLINK 87
-#define IPPORT_SUPDUP 95
-#define IPPORT_EXECSERVER 512
-#define IPPORT_LOGINSERVER 513
-#define IPPORT_CMDSERVER 514
-#define IPPORT_EFSSERVER 520
-#define IPPORT_BIFFUDP 512
-#define IPPORT_WHOSERVER 513
-#define IPPORT_ROUTESERVER 520
-#define IPPORT_RESERVED 1024
-#define IMPLINK_IP 155
-#define IMPLINK_LOWEXPER 156
-#define IMPLINK_HIGHEXPER 158
-struct in_addr {
- union {
- struct { u_char s_b1,s_b2,s_b3,s_b4; } S_un_b;
- struct { u_short s_w1,s_w2; } S_un_w;
- u_long S_addr;
- } S_un;
-#define s_addr S_un.S_addr
-#define s_host S_un.S_un_b.s_b2
-#define s_net S_un.S_un_b.s_b1
-#define s_imp S_un.S_un_w.s_w2
-#define s_impno S_un.S_un_b.s_b4
-#define s_lh S_un.S_un_b.s_b3
+
+#endif /* !__INSIDE_MSYS__ */
+
+#define IPPROTO_IP 0
+#define IPPROTO_ICMP 1
+#define IPPROTO_IGMP 2
+#define IPPROTO_GGP 3
+#define IPPROTO_TCP 6
+#define IPPROTO_PUP 12
+#define IPPROTO_UDP 17
+#define IPPROTO_IDP 22
+#define IPPROTO_ND 77
+
+#define IPPROTO_RAW 255
+#define IPPROTO_MAX 256
+
+#define IPPORT_ECHO 7
+#define IPPORT_DISCARD 9
+#define IPPORT_SYSTAT 11
+#define IPPORT_DAYTIME 13
+#define IPPORT_NETSTAT 15
+#define IPPORT_FTP 21
+#define IPPORT_TELNET 23
+#define IPPORT_SMTP 25
+#define IPPORT_TIMESERVER 37
+#define IPPORT_NAMESERVER 42
+#define IPPORT_WHOIS 43
+#define IPPORT_MTP 57
+#define IPPORT_TFTP 69
+#define IPPORT_RJE 77
+#define IPPORT_FINGER 79
+#define IPPORT_TTYLINK 87
+#define IPPORT_SUPDUP 95
+#define IPPORT_EXECSERVER 512
+#define IPPORT_LOGINSERVER 513
+#define IPPORT_CMDSERVER 514
+#define IPPORT_EFSSERVER 520
+#define IPPORT_BIFFUDP 512
+#define IPPORT_WHOSERVER 513
+#define IPPORT_ROUTESERVER 520
+#define IPPORT_RESERVED 1024
+
+#define IMPLINK_IP 155
+#define IMPLINK_LOWEXPER 156
+#define IMPLINK_HIGHEXPER 158
+
+struct in_addr
+#define s_addr S_un.S_addr
+#define s_host S_un.S_un_b.s_b2
+#define s_net S_un.S_un_b.s_b1
+#define s_imp S_un.S_un_w.s_w2
+#define s_impno S_un.S_un_b.s_b4
+#define s_lh S_un.S_un_b.s_b3
+{ union
+ { struct { u_char s_b1,s_b2,s_b3,s_b4; } S_un_b;
+ struct { u_short s_w1,s_w2; } S_un_w;
+ u_long S_addr;
+ } S_un;
};
-#define IN_CLASSA(i) (((long)(i)&0x80000000) == 0)
-#define IN_CLASSA_NET 0xff000000
-#define IN_CLASSA_NSHIFT 24
-#define IN_CLASSA_HOST 0x00ffffff
-#define IN_CLASSA_MAX 128
-#define IN_CLASSB(i) (((long)(i)&0xc0000000)==0x80000000)
-#define IN_CLASSB_NET 0xffff0000
-#define IN_CLASSB_NSHIFT 16
-#define IN_CLASSB_HOST 0x0000ffff
-#define IN_CLASSB_MAX 65536
-#define IN_CLASSC(i) (((long)(i)&0xe0000000)==0xc0000000)
-#define IN_CLASSC_NET 0xffffff00
-#define IN_CLASSC_NSHIFT 8
-#define IN_CLASSC_HOST 0xff
-#define INADDR_ANY (u_long)0
-#define INADDR_LOOPBACK 0x7f000001
-#define INADDR_BROADCAST (u_long)0xffffffff
-#define INADDR_NONE 0xffffffff
-struct sockaddr_in {
- short sin_family;
- u_short sin_port;
- struct in_addr sin_addr;
- char sin_zero[8];
+
+#define IN_CLASSA(i) (((long)(i) & 0x80000000) == 0)
+#define IN_CLASSA_NET 0xFF000000
+#define IN_CLASSA_NSHIFT 24
+#define IN_CLASSA_HOST 0x00FFFFFF
+#define IN_CLASSA_MAX 128
+#define IN_CLASSB(i) (((long)(i) & 0xC0000000) == 0x80000000)
+#define IN_CLASSB_NET 0xFFFF0000
+#define IN_CLASSB_NSHIFT 16
+#define IN_CLASSB_HOST 0x0000FFFF
+#define IN_CLASSB_MAX 65536
+#define IN_CLASSC(i) (((long)(i) & 0xE0000000) == 0xC0000000)
+#define IN_CLASSC_NET 0xFFFFFF00
+#define IN_CLASSC_NSHIFT 8
+#define IN_CLASSC_HOST 0xFF
+#define INADDR_ANY (u_long)(0)
+#define INADDR_LOOPBACK 0x7F000001
+#define INADDR_BROADCAST (u_long)(0xFFFFFFFF)
+#define INADDR_NONE 0xFFFFFFFF
+
+struct sockaddr_in
+{ short sin_family;
+ u_short sin_port;
+ struct in_addr sin_addr;
+ char sin_zero[8];
};
-#define WSADESCRIPTION_LEN 256
-#define WSASYS_STATUS_LEN 128
-typedef struct WSAData {
- WORD wVersion;
- WORD wHighVersion;
- char szDescription[WSADESCRIPTION_LEN+1];
- char szSystemStatus[WSASYS_STATUS_LEN+1];
- unsigned short iMaxSockets;
- unsigned short iMaxUdpDg;
- char * lpVendorInfo;
-} WSADATA;
-typedef WSADATA *LPWSADATA;
+
+#define WSADESCRIPTION_LEN 256
+#define WSASYS_STATUS_LEN 128
+
+typedef
+struct WSAData
+{ WORD wVersion;
+ WORD wHighVersion;
+ char szDescription[WSADESCRIPTION_LEN+1];
+ char szSystemStatus[WSASYS_STATUS_LEN+1];
+ unsigned short iMaxSockets;
+ unsigned short iMaxUdpDg;
+ char *lpVendorInfo;
+} WSADATA, *LPWSADATA;
#ifndef __INSIDE_MSYS__
-#define IP_OPTIONS 1
-#define SO_DEBUG 1
-#define SO_ACCEPTCONN 2
-#define SO_REUSEADDR 4
-#define SO_KEEPALIVE 8
-#define SO_DONTROUTE 16
-#define SO_BROADCAST 32
-#define SO_USELOOPBACK 64
-#define SO_LINGER 128
-#define SO_OOBINLINE 256
-#define SO_DONTLINGER (u_int)(~SO_LINGER)
-#define SO_SNDBUF 0x1001
-#define SO_RCVBUF 0x1002
-#define SO_SNDLOWAT 0x1003
-#define SO_RCVLOWAT 0x1004
-#define SO_SNDTIMEO 0x1005
-#define SO_RCVTIMEO 0x1006
-#define SO_ERROR 0x1007
-#define SO_TYPE 0x1008
-#endif /* !__INSIDE_MSYS__ */
-/*
- * Note that the next 5 IP defines are specific to WinSock 1.1 (wsock32.dll).
- * They will cause errors or unexpected results if used with the
- * (gs)etsockopts exported from the WinSock 2 lib, ws2_32.dll. Refer ws2tcpip.h.
+
+#define IP_OPTIONS 1
+#define SO_DEBUG 1
+#define SO_ACCEPTCONN 2
+#define SO_REUSEADDR 4
+#define SO_KEEPALIVE 8
+#define SO_DONTROUTE 16
+#define SO_BROADCAST 32
+#define SO_USELOOPBACK 64
+#define SO_LINGER 128
+#define SO_OOBINLINE 256
+
+#define SO_DONTLINGER (u_int)(~SO_LINGER)
+
+#define SO_SNDBUF 0x1001
+#define SO_RCVBUF 0x1002
+#define SO_SNDLOWAT 0x1003
+#define SO_RCVLOWAT 0x1004
+#define SO_SNDTIMEO 0x1005
+#define SO_RCVTIMEO 0x1006
+#define SO_ERROR 0x1007
+#define SO_TYPE 0x1008
+
+#endif /* !__INSIDE_MSYS__ */
+
+#ifndef _WINSOCK2_H
+/* The following IP defines are specific to WinSock v1.1 (wsock32.dll).
+ * They may cause errors, or produce unexpected results, if exposed when
+ * compiling application code which is intended to use the getsockopts(),
+ * or setsockopts() APIs, as exported from the WinSock v2 system library,
+ * ws2_32.dll. Please refer to <ws2tcpip.h> for further information.
*/
-#define IP_MULTICAST_IF 2
-#define IP_MULTICAST_TTL 3
-#define IP_MULTICAST_LOOP 4
-#define IP_ADD_MEMBERSHIP 5
-#define IP_DROP_MEMBERSHIP 6
-
-#define IP_DEFAULT_MULTICAST_TTL 1
-#define IP_DEFAULT_MULTICAST_LOOP 1
-#define IP_MAX_MEMBERSHIPS 20
-struct ip_mreq {
- struct in_addr imr_multiaddr;
- struct in_addr imr_interface;
+#define IP_MULTICAST_IF 2
+#define IP_MULTICAST_TTL 3
+#define IP_MULTICAST_LOOP 4
+#define IP_ADD_MEMBERSHIP 5
+#define IP_DROP_MEMBERSHIP 6
+
+#define IP_DEFAULT_MULTICAST_TTL 1
+#define IP_DEFAULT_MULTICAST_LOOP 1
+#define IP_MAX_MEMBERSHIPS 20
+
+struct ip_mreq
+{ struct in_addr imr_multiaddr;
+ struct in_addr imr_interface;
};
-#define INVALID_SOCKET (SOCKET)(~0)
-#define SOCKET_ERROR (-1)
-#define SOCK_STREAM 1
-#define SOCK_DGRAM 2
-#define SOCK_RAW 3
-#define SOCK_RDM 4
-#define SOCK_SEQPACKET 5
-#define TCP_NODELAY 0x0001
-#define AF_UNSPEC 0
-#define AF_UNIX 1
-#define AF_INET 2
-#define AF_IMPLINK 3
-#define AF_PUP 4
-#define AF_CHAOS 5
-#define AF_IPX 6
-#define AF_NS 6
-#define AF_ISO 7
-#define AF_OSI AF_ISO
-#define AF_ECMA 8
-#define AF_DATAKIT 9
-#define AF_CCITT 10
-#define AF_SNA 11
-#define AF_DECnet 12
-#define AF_DLI 13
-#define AF_LAT 14
-#define AF_HYLINK 15
-#define AF_APPLETALK 16
-#define AF_NETBIOS 17
-#define AF_VOICEVIEW 18
-#define AF_FIREFOX 19
-#define AF_UNKNOWN1 20
-#define AF_BAN 21
-#define AF_ATM 22
-#define AF_INET6 23
-#if !(defined (__INSIDE_CYGWIN__) || defined (__INSIDE_MSYS__))
-#define AF_MAX 24
-struct sockaddr {
- u_short sa_family;
- char sa_data[14];
+#endif /* !_WINSOCK2_H */
+
+#define INVALID_SOCKET (SOCKET)(~0)
+#define SOCKET_ERROR (-1)
+#define SOCK_STREAM 1
+#define SOCK_DGRAM 2
+#define SOCK_RAW 3
+#define SOCK_RDM 4
+#define SOCK_SEQPACKET 5
+#define TCP_NODELAY 0x0001
+#define AF_UNSPEC 0
+#define AF_UNIX 1
+#define AF_INET 2
+#define AF_IMPLINK 3
+#define AF_PUP 4
+#define AF_CHAOS 5
+#define AF_IPX 6
+#define AF_NS 6
+#define AF_ISO 7
+
+#define AF_OSI AF_ISO
+
+#define AF_ECMA 8
+#define AF_DATAKIT 9
+#define AF_CCITT 10
+#define AF_SNA 11
+#define AF_DECnet 12
+#define AF_DLI 13
+#define AF_LAT 14
+#define AF_HYLINK 15
+#define AF_APPLETALK 16
+#define AF_NETBIOS 17
+#define AF_VOICEVIEW 18
+#define AF_FIREFOX 19
+#define AF_UNKNOWN1 20
+#define AF_BAN 21
+#define AF_ATM 22
+#define AF_INET6 23
+
+#ifndef __INSIDE_MSYS__
+
+#define AF_MAX 24
+
+struct sockaddr
+{ u_short sa_family;
+ char sa_data[14];
};
-#endif /* ! (__INSIDE_CYGWIN__ || __INSIDE_MSYS__) */
-struct sockproto {
- u_short sp_family;
- u_short sp_protocol;
+#endif /* !__INSIDE_MSYS__ */
+
+struct sockproto
+{ u_short sp_family;
+ u_short sp_protocol;
};
-#define PF_UNSPEC AF_UNSPEC
-#define PF_UNIX AF_UNIX
-#define PF_INET AF_INET
-#define PF_IMPLINK AF_IMPLINK
-#define PF_PUP AF_PUP
-#define PF_CHAOS AF_CHAOS
-#define PF_NS AF_NS
-#define PF_IPX AF_IPX
-#define PF_ISO AF_ISO
-#define PF_OSI AF_OSI
-#define PF_ECMA AF_ECMA
-#define PF_DATAKIT AF_DATAKIT
-#define PF_CCITT AF_CCITT
-#define PF_SNA AF_SNA
-#define PF_DECnet AF_DECnet
-#define PF_DLI AF_DLI
-#define PF_LAT AF_LAT
-#define PF_HYLINK AF_HYLINK
-#define PF_APPLETALK AF_APPLETALK
-#define PF_VOICEVIEW AF_VOICEVIEW
-#define PF_FIREFOX AF_FIREFOX
-#define PF_UNKNOWN1 AF_UNKNOWN1
-#define PF_BAN AF_BAN
-#define PF_ATM AF_ATM
-#define PF_INET6 AF_INET6
-#define PF_MAX AF_MAX
-#define SOL_SOCKET 0xffff
-#define SOMAXCONN 5
-#if !(defined (__INSIDE_CYGWIN__) || defined (__INSIDE_MSYS__))
-#define MSG_OOB 1
-#define MSG_PEEK 2
-#define MSG_DONTROUTE 4
-#endif /* ! (__INSIDE_CYGWIN__ || __INSIDE_MSYS__) */
-#define MSG_MAXIOVLEN 16
-#define MSG_PARTIAL 0x8000
-#define MAXGETHOSTSTRUCT 1024
-#define FD_READ 1
-#define FD_WRITE 2
-#define FD_OOB 4
-#define FD_ACCEPT 8
-#define FD_CONNECT 16
-#define FD_CLOSE 32
-#ifndef WSABASEERR
-#define WSABASEERR 10000
-#define WSAEINTR (WSABASEERR+4)
-#define WSAEBADF (WSABASEERR+9)
-#define WSAEACCES (WSABASEERR+13)
-#define WSAEFAULT (WSABASEERR+14)
-#define WSAEINVAL (WSABASEERR+22)
-#define WSAEMFILE (WSABASEERR+24)
-#define WSAEWOULDBLOCK (WSABASEERR+35)
-#define WSAEINPROGRESS (WSABASEERR+36)
-#define WSAEALREADY (WSABASEERR+37)
-#define WSAENOTSOCK (WSABASEERR+38)
-#define WSAEDESTADDRREQ (WSABASEERR+39)
-#define WSAEMSGSIZE (WSABASEERR+40)
-#define WSAEPROTOTYPE (WSABASEERR+41)
-#define WSAENOPROTOOPT (WSABASEERR+42)
-#define WSAEPROTONOSUPPORT (WSABASEERR+43)
-#define WSAESOCKTNOSUPPORT (WSABASEERR+44)
-#define WSAEOPNOTSUPP (WSABASEERR+45)
-#define WSAEPFNOSUPPORT (WSABASEERR+46)
-#define WSAEAFNOSUPPORT (WSABASEERR+47)
-#define WSAEADDRINUSE (WSABASEERR+48)
-#define WSAEADDRNOTAVAIL (WSABASEERR+49)
-#define WSAENETDOWN (WSABASEERR+50)
-#define WSAENETUNREACH (WSABASEERR+51)
-#define WSAENETRESET (WSABASEERR+52)
-#define WSAECONNABORTED (WSABASEERR+53)
-#define WSAECONNRESET (WSABASEERR+54)
-#define WSAENOBUFS (WSABASEERR+55)
-#define WSAEISCONN (WSABASEERR+56)
-#define WSAENOTCONN (WSABASEERR+57)
-#define WSAESHUTDOWN (WSABASEERR+58)
-#define WSAETOOMANYREFS (WSABASEERR+59)
-#define WSAETIMEDOUT (WSABASEERR+60)
-#define WSAECONNREFUSED (WSABASEERR+61)
-#define WSAELOOP (WSABASEERR+62)
-#define WSAENAMETOOLONG (WSABASEERR+63)
-#define WSAEHOSTDOWN (WSABASEERR+64)
-#define WSAEHOSTUNREACH (WSABASEERR+65)
-#define WSAENOTEMPTY (WSABASEERR+66)
-#define WSAEPROCLIM (WSABASEERR+67)
-#define WSAEUSERS (WSABASEERR+68)
-#define WSAEDQUOT (WSABASEERR+69)
-#define WSAESTALE (WSABASEERR+70)
-#define WSAEREMOTE (WSABASEERR+71)
-#define WSAEDISCON (WSABASEERR+101)
-#define WSASYSNOTREADY (WSABASEERR+91)
-#define WSAVERNOTSUPPORTED (WSABASEERR+92)
-#define WSANOTINITIALISED (WSABASEERR+93)
-#define WSAHOST_NOT_FOUND (WSABASEERR+1001)
-#define WSATRY_AGAIN (WSABASEERR+1002)
-#define WSANO_RECOVERY (WSABASEERR+1003)
-#define WSANO_DATA (WSABASEERR+1004)
-#endif /* !WSABASEERR */
-
-#define WSANO_ADDRESS WSANO_DATA
-#if !(defined (__INSIDE_CYGWIN__) || defined (__INSIDE_MSYS__))
-#define h_errno WSAGetLastError()
-#define HOST_NOT_FOUND WSAHOST_NOT_FOUND
-#define TRY_AGAIN WSATRY_AGAIN
-#define NO_RECOVERY WSANO_RECOVERY
-#define NO_DATA WSANO_DATA
-#define NO_ADDRESS WSANO_ADDRESS
-#endif /* ! (__INSIDE_CYGWIN__ || __INSIDE_MSYS__) */
-SOCKET PASCAL accept(SOCKET,struct sockaddr*,int*);
-int PASCAL bind(SOCKET,const struct sockaddr*,int);
-int PASCAL closesocket(SOCKET);
-int PASCAL connect(SOCKET,const struct sockaddr*,int);
-int PASCAL ioctlsocket(SOCKET,long,u_long *);
-int PASCAL getpeername(SOCKET,struct sockaddr*,int*);
-int PASCAL getsockname(SOCKET,struct sockaddr*,int*);
-int PASCAL getsockopt(SOCKET,int,int,char*,int*);
-unsigned long PASCAL inet_addr(const char*);
-DECLARE_STDCALL_P(char *) inet_ntoa(struct in_addr);
-int PASCAL listen(SOCKET,int);
-int PASCAL recv(SOCKET,char*,int,int);
-int PASCAL recvfrom(SOCKET,char*,int,int,struct sockaddr*,int*);
-int PASCAL send(SOCKET,const char*,int,int);
-int PASCAL sendto(SOCKET,const char*,int,int,const struct sockaddr*,int);
-int PASCAL setsockopt(SOCKET,int,int,const char*,int);
-int PASCAL shutdown(SOCKET,int);
-SOCKET PASCAL socket(int,int,int);
-DECLARE_STDCALL_P(struct hostent *) gethostbyaddr(const char*,int,int);
-DECLARE_STDCALL_P(struct hostent *) gethostbyname(const char*);
-DECLARE_STDCALL_P(struct servent *) getservbyport(int,const char*);
-DECLARE_STDCALL_P(struct servent *) getservbyname(const char*,const char*);
-DECLARE_STDCALL_P(struct protoent *) getprotobynumber(int);
-DECLARE_STDCALL_P(struct protoent *) getprotobyname(const char*);
-int PASCAL WSAStartup(WORD,LPWSADATA);
-int PASCAL WSACleanup(void);
-void PASCAL WSASetLastError(int);
-int PASCAL WSAGetLastError(void);
-BOOL PASCAL WSAIsBlocking(void);
-int PASCAL WSAUnhookBlockingHook(void);
-FARPROC PASCAL WSASetBlockingHook(FARPROC);
-int PASCAL WSACancelBlockingCall(void);
-HANDLE PASCAL WSAAsyncGetServByName(HWND,u_int,const char*,const char*,char*,int);
-HANDLE PASCAL WSAAsyncGetServByPort(HWND,u_int,int,const char*,char*,int);
-HANDLE PASCAL WSAAsyncGetProtoByName(HWND,u_int,const char*,char*,int);
-HANDLE PASCAL WSAAsyncGetProtoByNumber(HWND,u_int,int,char*,int);
-HANDLE PASCAL WSAAsyncGetHostByName(HWND,u_int,const char*,char*,int);
-HANDLE PASCAL WSAAsyncGetHostByAddr(HWND,u_int,const char*,int,int,char*,int);
-int PASCAL WSACancelAsyncRequest(HANDLE);
-int PASCAL WSAAsyncSelect(SOCKET,HWND,u_int,long);
-#if !(defined (__INSIDE_CYGWIN__) || defined (__INSIDE_MSYS__))
-u_long PASCAL htonl(u_long);
-u_long PASCAL ntohl(u_long);
-u_short PASCAL htons(u_short);
-u_short PASCAL ntohs(u_short);
-int PASCAL select(int nfds,fd_set*,fd_set*,fd_set*,const struct timeval*);
-int PASCAL gethostname(char*,int);
-#endif /* ! (__INSIDE_CYGWIN__ || __INSIDE_MSYS__) */
-
-#define WSAMAKEASYNCREPLY(b,e) MAKELONG(b,e)
-#define WSAMAKESELECTREPLY(e,error) MAKELONG(e,error)
-#define WSAGETASYNCBUFLEN(l) LOWORD(l)
-#define WSAGETASYNCERROR(l) HIWORD(l)
-#define WSAGETSELECTEVENT(l) LOWORD(l)
-#define WSAGETSELECTERROR(l) HIWORD(l)
-
-typedef struct sockaddr SOCKADDR;
-typedef struct sockaddr *PSOCKADDR;
-typedef struct sockaddr *LPSOCKADDR;
-typedef struct sockaddr_in SOCKADDR_IN;
-typedef struct sockaddr_in *PSOCKADDR_IN;
-typedef struct sockaddr_in *LPSOCKADDR_IN;
-typedef struct linger LINGER;
-typedef struct linger *PLINGER;
-typedef struct linger *LPLINGER;
-typedef struct in_addr IN_ADDR;
-typedef struct in_addr *PIN_ADDR;
-typedef struct in_addr *LPIN_ADDR;
-typedef struct fd_set FD_SET;
-typedef struct fd_set *PFD_SET;
-typedef struct fd_set *LPFD_SET;
-typedef struct hostent HOSTENT;
-typedef struct hostent *PHOSTENT;
-typedef struct hostent *LPHOSTENT;
-typedef struct servent SERVENT;
-typedef struct servent *PSERVENT;
-typedef struct servent *LPSERVENT;
-typedef struct protoent PROTOENT;
-typedef struct protoent *PPROTOENT;
-typedef struct protoent *LPPROTOENT;
-typedef struct timeval TIMEVAL;
-typedef struct timeval *PTIMEVAL;
-typedef struct timeval *LPTIMEVAL;
-
-#ifdef __cplusplus
-}
-#endif
-/*
- * Recent MSDN docs indicate that the MS-specific extensions exported from
- * mswsock.dll (AcceptEx, TransmitFile. WSARecEx and GetAcceptExSockaddrs) are
- * declared in mswsock.h. These extensions are not supported on W9x or WinCE.
- * However, code using WinSock 1.1 API may expect the declarations and
- * associated defines to be in this header. Thus we include mswsock.h here.
- *
- * When linking against the WinSock 1.1 lib, wsock32.dll, the mswsock functions
- * are automatically routed to mswsock.dll (on platforms with support).
- * The WinSock 2 lib, ws2_32.dll, does not contain any references to
- * the mswsock extensions.
+
+#define PF_UNSPEC AF_UNSPEC
+#define PF_UNIX AF_UNIX
+#define PF_INET AF_INET
+#define PF_IMPLINK AF_IMPLINK
+#define PF_PUP AF_PUP
+#define PF_CHAOS AF_CHAOS
+#define PF_NS AF_NS
+#define PF_IPX AF_IPX
+#define PF_ISO AF_ISO
+#define PF_OSI AF_OSI
+#define PF_ECMA AF_ECMA
+#define PF_DATAKIT AF_DATAKIT
+#define PF_CCITT AF_CCITT
+#define PF_SNA AF_SNA
+#define PF_DECnet AF_DECnet
+#define PF_DLI AF_DLI
+#define PF_LAT AF_LAT
+#define PF_HYLINK AF_HYLINK
+#define PF_APPLETALK AF_APPLETALK
+#define PF_VOICEVIEW AF_VOICEVIEW
+#define PF_FIREFOX AF_FIREFOX
+#define PF_UNKNOWN1 AF_UNKNOWN1
+#define PF_BAN AF_BAN
+#define PF_ATM AF_ATM
+#define PF_INET6 AF_INET6
+#define PF_MAX AF_MAX
+
+#define SOL_SOCKET 0xFFFF
+
+#ifndef __INSIDE_MSYS__
+
+/* This definition of SOMAXCONN is correct for WinSock v1.1, but not
+ * for WinSock v2; we define it thus here, but note that, if included
+ * by <winsock2.h>, it will subsequently be overridden by the correct
+ * WinSock v2 definition.
*/
+#define SOMAXCONN 5
-#include <mswsock.h>
+#define MSG_OOB 1
+#define MSG_PEEK 2
+#define MSG_DONTROUTE 4
+
+#endif /* !__INSIDE_MSYS__ */
+
+#define MSG_MAXIOVLEN 16
+#define MSG_PARTIAL 0x8000
+#define MAXGETHOSTSTRUCT 1024
+
+enum
+{ /* Enumerate the flags used to represent the events which may be
+ * detected on any socket, when monitored via an fd_set array.
+ */
+ FD_READ_BIT = 0,
+# define FD_READ (1 << FD_READ_BIT)
+
+ FD_WRITE_BIT,
+# define FD_WRITE (1 << FD_WRITE_BIT)
+
+ FD_OOB_BIT,
+# define FD_OOB (1 << FD_OOB_BIT)
+
+ FD_ACCEPT_BIT,
+# define FD_ACCEPT (1 << FD_ACCEPT_BIT)
+ FD_CONNECT_BIT,
+# define FD_CONNECT (1 << FD_CONNECT_BIT)
+
+ FD_CLOSE_BIT,
+# define FD_CLOSE (1 << FD_CLOSE_BIT)
+
+# ifdef _WINSOCK2_H
+/* WinSock v1.1 defines no further events, beyond FD_CLOSE (1 << 5 = 32).
+ * The following are specific to WinSock v2; for convenience, they may be
+ * enumerated here, but they are exposed only when <winsock.h> is included
+ * indirectly, by way of including <winsock2.h>
+ */
+ FD_QOS_BIT,
+# define FD_QOS (1 << FD_QOS_BIT)
+
+ FD_GROUP_QOS_BIT,
+# define FD_GROUP_QOS (1 << FD_GROUP_QOS_BIT)
+
+ FD_ROUTING_INTERFACE_CHANGE_BIT,
+# define FD_ROUTING_INTERFACE_CHANGE (1 << FD_ROUTING_INTERFACE_CHANGE_BIT)
+
+ FD_ADDRESS_LIST_CHANGE_BIT,
+# define FD_ADDRESS_LIST_CHANGE (1 << FD_ADDRESS_LIST_CHANGE_BIT)
+
+# endif /* _WINSOCK2_H */
+ /* Regardless of WinSock version, FD_MAX_EVENTS represents the first
+ * unused flag bit, whence we may deduce FD_ALL_EVENTS, as a mask for
+ * all supported event flags, specific to the WinSock version in use.
+ */
+ FD_MAX_EVENTS,
+# define FD_ALL_EVENTS ((1 << FD_MAX_EVENTS) - 1)
+};
+
+#define WSANO_ADDRESS WSANO_DATA
+
+#ifndef __INSIDE_MSYS__
+
+#define h_errno WSAGetLastError()
+#define HOST_NOT_FOUND WSAHOST_NOT_FOUND
+#define TRY_AGAIN WSATRY_AGAIN
+#define NO_RECOVERY WSANO_RECOVERY
+#define NO_DATA WSANO_DATA
+#define NO_ADDRESS WSANO_ADDRESS
+
+#endif /* !__INSIDE_MSYS__ */
+
+WINSOCK_API_LINKAGE SOCKET PASCAL accept (SOCKET, struct sockaddr *, int *);
+
+WINSOCK_API_LINKAGE int PASCAL bind (SOCKET, const struct sockaddr *, int);
+WINSOCK_API_LINKAGE int PASCAL closesocket (SOCKET);
+WINSOCK_API_LINKAGE int PASCAL connect (SOCKET, const struct sockaddr *, int);
+WINSOCK_API_LINKAGE int PASCAL ioctlsocket (SOCKET, long, u_long *);
+WINSOCK_API_LINKAGE int PASCAL getpeername (SOCKET, struct sockaddr *, int *);
+WINSOCK_API_LINKAGE int PASCAL getsockname (SOCKET, struct sockaddr *, int *);
+WINSOCK_API_LINKAGE int PASCAL getsockopt (SOCKET, int, int, char *, int *);
+
+WINSOCK_API_LINKAGE unsigned long PASCAL inet_addr (const char *);
+
+WINSOCK_API_LINKAGE DECLARE_STDCALL_P (char *) inet_ntoa (struct in_addr);
+
+WINSOCK_API_LINKAGE int PASCAL listen (SOCKET, int);
+WINSOCK_API_LINKAGE int PASCAL recv (SOCKET, char *, int, int);
+WINSOCK_API_LINKAGE int PASCAL recvfrom (SOCKET, char *, int, int, struct sockaddr *, int *);
+WINSOCK_API_LINKAGE int PASCAL send (SOCKET, const char *, int, int);
+WINSOCK_API_LINKAGE int PASCAL sendto (SOCKET, const char *, int, int, const struct sockaddr *, int);
+WINSOCK_API_LINKAGE int PASCAL setsockopt (SOCKET, int, int, const char *, int);
+WINSOCK_API_LINKAGE int PASCAL shutdown (SOCKET, int);
+
+WINSOCK_API_LINKAGE SOCKET PASCAL socket (int, int, int);
+
+WINSOCK_API_LINKAGE DECLARE_STDCALL_P (struct hostent *) gethostbyaddr (const char *, int, int);
+WINSOCK_API_LINKAGE DECLARE_STDCALL_P (struct hostent *) gethostbyname (const char *);
+WINSOCK_API_LINKAGE DECLARE_STDCALL_P (struct servent *) getservbyport (int, const char *);
+WINSOCK_API_LINKAGE DECLARE_STDCALL_P (struct servent *) getservbyname (const char *, const char *);
+WINSOCK_API_LINKAGE DECLARE_STDCALL_P (struct protoent *) getprotobynumber (int);
+WINSOCK_API_LINKAGE DECLARE_STDCALL_P (struct protoent *) getprotobyname (const char *);
+
+WINSOCK_API_LINKAGE int PASCAL WSAStartup (WORD, LPWSADATA);
+WINSOCK_API_LINKAGE int PASCAL WSACleanup (void);
+WINSOCK_API_LINKAGE void PASCAL WSASetLastError (int);
+WINSOCK_API_LINKAGE int PASCAL WSAGetLastError (void);
+
+/* The following four pseudo-blocking functions are provided
+ * to support WinSock v1.1, but have been marked as deprecated
+ * in WinSock v2; they remain available, but it is recommended
+ * that threads should be used instead!
+ */
+WINSOCK_API_LINKAGE BOOL PASCAL WSAIsBlocking (void) __WINSOCK2_DEPRECATED;
+WINSOCK_API_LINKAGE int PASCAL WSAUnhookBlockingHook (void) __WINSOCK2_DEPRECATED;
+WINSOCK_API_LINKAGE FARPROC PASCAL WSASetBlockingHook (FARPROC) __WINSOCK2_DEPRECATED;
+WINSOCK_API_LINKAGE int PASCAL WSACancelBlockingCall (void) __WINSOCK2_DEPRECATED;
+
+WINSOCK_API_LINKAGE HANDLE PASCAL WSAAsyncGetServByName (HWND, u_int, const char *, const char *, char *, int);
+WINSOCK_API_LINKAGE HANDLE PASCAL WSAAsyncGetServByPort (HWND, u_int, int, const char *, char *, int);
+WINSOCK_API_LINKAGE HANDLE PASCAL WSAAsyncGetProtoByName (HWND, u_int, const char *, char *, int);
+WINSOCK_API_LINKAGE HANDLE PASCAL WSAAsyncGetProtoByNumber (HWND, u_int, int, char *, int);
+WINSOCK_API_LINKAGE HANDLE PASCAL WSAAsyncGetHostByName (HWND, u_int, const char *, char *, int);
+WINSOCK_API_LINKAGE HANDLE PASCAL WSAAsyncGetHostByAddr (HWND, u_int, const char *, int, int, char *, int);
+
+WINSOCK_API_LINKAGE int PASCAL WSACancelAsyncRequest (HANDLE);
+WINSOCK_API_LINKAGE int PASCAL WSAAsyncSelect (SOCKET, HWND, u_int, long);
+
+#ifndef __INSIDE_MSYS__
+
+WINSOCK_API_LINKAGE u_long PASCAL htonl (u_long);
+WINSOCK_API_LINKAGE u_long PASCAL ntohl (u_long);
+WINSOCK_API_LINKAGE u_short PASCAL htons (u_short);
+WINSOCK_API_LINKAGE u_short PASCAL ntohs (u_short);
+WINSOCK_API_LINKAGE int PASCAL select (int nfds, fd_set *, fd_set *, fd_set *, const struct timeval *);
+
+#endif /* !__INSIDE_MSYS__ */
+
+WINSOCK_API_LINKAGE int PASCAL gethostname (char *, int);
+
+#define WSAMAKEASYNCREPLY(b,e) MAKELONG(b,e)
+#define WSAMAKESELECTREPLY(e,error) MAKELONG(e,error)
+#define WSAGETASYNCBUFLEN(l) LOWORD(l)
+#define WSAGETASYNCERROR(l) HIWORD(l)
+#define WSAGETSELECTEVENT(l) LOWORD(l)
+#define WSAGETSELECTERROR(l) HIWORD(l)
+
+typedef struct sockaddr SOCKADDR, *PSOCKADDR, *LPSOCKADDR;
+typedef struct sockaddr_in SOCKADDR_IN, *PSOCKADDR_IN, *LPSOCKADDR_IN;
+typedef struct linger LINGER, *PLINGER, *LPLINGER;
+typedef struct in_addr IN_ADDR, *PIN_ADDR, *LPIN_ADDR;
+typedef struct hostent HOSTENT, *PHOSTENT, *LPHOSTENT;
+typedef struct servent SERVENT, *PSERVENT, *LPSERVENT;
+typedef struct protoent PROTOENT, *PPROTOENT, *LPPROTOENT;
+typedef struct timeval TIMEVAL, *PTIMEVAL, *LPTIMEVAL;
+
+_END_C_DECLS
+
+#ifndef _WINSOCK2_H
+/* MSDN documentation indicates that the MS-specific extensions exported
+ * from mswsock.dll, (i.e. the AcceptEx(), TransmitFile(), WSARecEx(), and
+ * GetAcceptExSockaddrs() functions), are declared in <mswsock.h>. These
+ * extensions are not supported on Win9x or WinCE. However, WinSock v1.1
+ * dependent code may expect that the declarations and associated defines
+ * will be in this header; thus we include <mswsock.h> here.
+ *
+ * When linking against the WinSock v1.1 library, wsock32.dll, the mswsock
+ * functions are automatically routed to mswsock.dll (on platforms which
+ * support it). The WinSock v2 library, ws2_32.dll, does not contain any
+ * references to the mswsock extensions.
+ */
+#include <mswsock.h>
#endif
+
+#undef __WINSOCK_H_SOURCED__
+#endif /* _WINSOCK_H: $RCSfile$: end of file */
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