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forked from 0ad/0ad
0ad/source/lib/external_libraries/enet.h
2017-07-10 14:26:24 +00:00

56 lines
1.9 KiB
C

/* Copyright (C) 2011 Wildfire Games.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* bring in ENet header, with version check
*/
#ifndef INCLUDED_ENET
#define INCLUDED_ENET
#if OS_WIN
// enet/win32.h wants to include winsock2.h which causes conflicts.
// provide some required definitions from winsock.h, then pretend
// we already included winsock.h
typedef uintptr_t SOCKET;
#define INVALID_SOCKET (SOCKET)(~0)
struct fd_set;
#define _WINSOCK2API_ // winsock2.h include guard
#ifndef WIN32
# define WIN32
#endif
#endif // OS_WIN
#include <enet/enet.h>
#if defined(ENET_VERSION_MAJOR) && !(ENET_VERSION_MAJOR > 1 || ENET_VERSION_MINOR > 2)
#error The game currently requires ENet 1.3.x. You are using an older version, which\
has an incompatible API and network protocol. Please switch to a newer version.
#endif
#endif // #ifndef INCLUDED_ENET