?? socket.h
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/* Copyright (C) 1995 Free Software Foundation, Inc.This file is part of GNU Emacs.GNU Emacs is free software; you can redistribute it and/or modifyit under the terms of the GNU General Public License as published bythe Free Software Foundation; either version 2, 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 ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See theGNU General Public License for more details.You should have received a copy of the GNU General Public Licensealong with GNU Emacs; see the file COPYING. If not, write tothe Free Software Foundation, Inc., 59 Temple Place - Suite 330,Boston, MA 02111-1307, USA. *//* Workable version of <sys/socket.h> based on winsock.h */#ifndef _SOCKET_H_#define _SOCKET_H_/* defeat the multiple include protection */#ifdef _WINSOCKAPI_#undef _WINSOCKAPI_#endif#ifdef _WINSOCK_H#undef _WINSOCK_H#endif/* avoid confusion with our version of select */#ifdef select#undef select#define MUST_REDEF_SELECT#endif/* avoid clashing with our version of FD_SET if already defined */#ifdef FD_SET#undef FD_SET#undef FD_CLR#undef FD_ISSET#undef FD_ZERO#endif/* avoid duplicate definition of timeval */#ifdef HAVE_TIMEVAL#define timeval ws_timeval#endif#include <winsock.h>/* redefine select to reference our version */#ifdef MUST_REDEF_SELECT#define select sys_select#undef MUST_REDEF_SELECT#endif/* revert to our version of FD_SET */#undef FD_SET#undef FD_CLR#undef FD_ISSET#undef FD_ZERO/* allow us to provide our own version of fd_set */#define fd_set ws_fd_set#include "w32.h"#ifdef HAVE_TIMEVAL#undef timeval#endif/* shadow functions where we provide our own wrapper */#define socket sys_socket#define bind sys_bind#define connect sys_connect#define htons sys_htons#define ntohs sys_ntohs#define inet_addr sys_inet_addr#define gethostname sys_gethostname#define gethostbyname sys_gethostbyname#define getservbyname sys_getservbyname#define shutdown sys_shutdownint sys_socket(int af, int type, int protocol);int sys_bind (int s, const struct sockaddr *addr, int namelen);int sys_connect (int s, const struct sockaddr *addr, int namelen);u_short sys_htons (u_short hostshort);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);int sys_shutdown (int socket, int how);/* we are providing a real h_errno variable */#undef h_errnoextern int h_errno;/* map winsock error codes to standard names */#define EWOULDBLOCK WSAEWOULDBLOCK#define EINPROGRESS WSAEINPROGRESS#define EALREADY WSAEALREADY#define ENOTSOCK WSAENOTSOCK#define EDESTADDRREQ WSAEDESTADDRREQ#define EMSGSIZE WSAEMSGSIZE#define EPROTOTYPE WSAEPROTOTYPE#define ENOPROTOOPT WSAENOPROTOOPT#define EPROTONOSUPPORT WSAEPROTONOSUPPORT#define ESOCKTNOSUPPORT WSAESOCKTNOSUPPORT#define EOPNOTSUPP WSAEOPNOTSUPP#define EPFNOSUPPORT WSAEPFNOSUPPORT#define EAFNOSUPPORT WSAEAFNOSUPPORT#define EADDRINUSE WSAEADDRINUSE#define EADDRNOTAVAIL WSAEADDRNOTAVAIL#define ENETDOWN WSAENETDOWN#define ENETUNREACH WSAENETUNREACH#define ENETRESET WSAENETRESET#define ECONNABORTED WSAECONNABORTED#define ECONNRESET WSAECONNRESET#define ENOBUFS WSAENOBUFS#define EISCONN WSAEISCONN#define ENOTCONN WSAENOTCONN#define ESHUTDOWN WSAESHUTDOWN#define ETOOMANYREFS WSAETOOMANYREFS#define ETIMEDOUT WSAETIMEDOUT#define ECONNREFUSED WSAECONNREFUSED#define ELOOP WSAELOOP/* #define ENAMETOOLONG WSAENAMETOOLONG */#define EHOSTDOWN WSAEHOSTDOWN#define EHOSTUNREACH WSAEHOSTUNREACH/* #define ENOTEMPTY WSAENOTEMPTY */#define EPROCLIM WSAEPROCLIM#define EUSERS WSAEUSERS#define EDQUOT WSAEDQUOT#define ESTALE WSAESTALE#define EREMOTE WSAEREMOTE#endif /* _SOCKET_H_ *//* end of socket.h */
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