1 /* Provide a sys/socket header file for systems lacking it (read: mingw32).
2 Copyright (C) 2005, 2006 Free Software Foundation, Inc.
3 Written by Simon Josefsson.
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2, or (at your option)
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software Foundation,
17 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
22 /* This file is supposed to be used on platforms that lack
23 sys/socket.h. It is intended to provide definitions and prototypes
24 needed by an application.
26 Currently only mingw32 is supported, which has the header files
27 winsock2.h and ws2tcpip.h that declare the sys/socket.h definitions
31 /* The following define makes sure we get all the prototypes from the
32 header files. getaddrinfo is only available if _WIN32_WINNT >=
33 0x0501 (that symbol is set indiriectly through WINVER). This has
34 the following two (potential) problems:
36 1) winsock2.h must not have been included before this symbol
39 2) There may be some _reason_ for all prototypes not being
40 available with the default settings. Such as if some APIs are
41 not available on older Windows hosts. However, getaddrinfo
42 (which need >= 0x0501) should be available on Windows 95 and
44 http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winsock/winsock/getaddrinfo_2.asp
47 # include <winsock2.h>
50 # include <ws2tcpip.h>
54 #if !defined SHUT_RD && defined SD_RECEIVE
55 # define SHUT_RD SD_RECEIVE
57 #if !defined SHUT_WR && defined SD_SEND
58 # define SHUT_WR SD_SEND
60 #if !defined SHUT_RDWR && defined SD_BOTH
61 # define SHUT_RDWR SD_BOTH
64 #endif /* _SYS_SOCKET_H */