+/* Copyright (C) 1995, 2001, 2002, 2003, 2004, 2005,
+ 2006, 2007 Free Software Foundation, Inc.
+
+This file is part of GNU Emacs.
+
+GNU Emacs is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3, or (at your option)
+any later version.
+
+GNU Emacs is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Emacs; see the file COPYING. If not, write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA 02110-1301, USA. */
+
+
/* Workable version of <sys/socket.h> based on winsock.h */
#ifndef _SOCKET_H_
#ifdef _WINSOCKAPI_
#undef _WINSOCKAPI_
#endif
+#ifdef _WINSOCK_H
+#undef _WINSOCK_H
+#endif
/* avoid confusion with our version of select */
#ifdef select
#undef FD_ZERO
#endif
-/* allow us to provide our own version of fd_set */
-#define fd_set ws_fd_set
-
/* avoid duplicate definition of timeval */
#ifdef HAVE_TIMEVAL
#define timeval ws_timeval
#endif
-#include <winsock.h>
+#include <winsock2.h>
+#include <ws2tcpip.h>
+/* process.c uses uint16_t (from C99) for IPv6, but
+ apparently it is not defined in some versions of mingw and msvc. */
+#ifndef UINT16_C
+typedef unsigned short uint16_t;
+#endif
/* redefine select to reference our version */
#ifdef MUST_REDEF_SELECT
#undef FD_CLR
#undef FD_ISSET
#undef FD_ZERO
-#undef fd_set
+
+/* allow us to provide our own version of fd_set */
+#define fd_set ws_fd_set
#include "w32.h"
#ifdef HAVE_TIMEVAL
#define inet_addr sys_inet_addr
#define gethostname sys_gethostname
#define gethostbyname sys_gethostbyname
+#define getpeername sys_getpeername
#define getservbyname sys_getservbyname
#define shutdown sys_shutdown
+#define setsockopt sys_setsockopt
+#define listen sys_listen
+#define getsockname sys_getsockname
+#define accept sys_accept
+#define recvfrom sys_recvfrom
+#define sendto sys_sendto
int sys_socket(int af, int type, int protocol);
int sys_bind (int s, const struct sockaddr *addr, int namelen);
u_short sys_ntohs (u_short netshort);
unsigned long sys_inet_addr (const char * cp);
int sys_gethostname (char * name, int namelen);
-struct hostent * sys_gethostbyname(const char * name);
-struct servent * sys_getservbyname(const char * name, const char * proto);
+struct hostent * sys_gethostbyname (const char * name);
+struct servent * sys_getservbyname (const char * name, const char * proto);
+int sys_getpeername (int s, struct sockaddr *addr, int * namelen);
int sys_shutdown (int socket, int how);
+int sys_setsockopt (int s, int level, int oname, const void * oval, int olen);
+int sys_listen (int s, int backlog);
+int sys_getsockname (int s, struct sockaddr * name, int * namelen);
+int sys_accept (int s, struct sockaddr *addr, int *addrlen);
+int sys_recvfrom (int s, char *buf, int len, int flags,
+ struct sockaddr *from, int * fromlen);
+int sys_sendto (int s, const char * buf, int len, int flags,
+ const struct sockaddr *to, int tolen);
+
+/* In addition to wrappers for the winsock functions, we also provide
+ an fcntl function, for setting sockets to non-blocking mode. */
+int fcntl (int s, int cmd, int options);
+#define F_SETFL 4
+#define O_NDELAY 04000
/* we are providing a real h_errno variable */
#undef h_errno
#endif /* _SOCKET_H_ */
/* end of socket.h */
+
+/* arch-tag: e3b8b91c-aaa0-4bc4-be57-a85a1dd247b4
+ (do not change this comment) */