barrier/lib/common/common.h

138 lines
3.6 KiB
C

/*
* synergy -- mouse and keyboard sharing utility
* Copyright (C) 2002 Chris Schoeneman
*
* This package is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* found in the file COPYING that should have accompanied this file.
*
* This package 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.
*/
#ifndef COMMON_H
#define COMMON_H
// this file should be included, directly or indirectly by every other.
#if HAVE_CONFIG_H
# include "config.h"
// don't use poll() on mac
# if defined(__APPLE__)
# undef HAVE_POLL
# endif
#else
// we may not have run configure on win32
# if defined(_WIN32)
# define SYSAPI_WIN32 1
# define WINAPI_MSWINDOWS 1
# endif
// we may not have run configure on OS X
# if defined(__APPLE__)
# define SYSAPI_UNIX 1
# define WINAPI_CARBON 1
# define HAVE_CXX_BOOL 1
# define HAVE_CXX_CASTS 1
# define HAVE_CXX_EXCEPTIONS 1
# define HAVE_CXX_MUTABLE 1
# define HAVE_CXX_STDLIB 1
# define HAVE_GETPWUID_R 1
# define HAVE_GMTIME_R 1
# define HAVE_INET_ATON 1
# define HAVE_INTTYPES_H 1
# define HAVE_ISTREAM 1
# define HAVE_MEMORY_H 1
# define HAVE_NANOSLEEP 1
# define HAVE_OSTREAM 1
# define HAVE_POSIX_SIGWAIT 1
# define HAVE_PTHREAD 1
# define HAVE_PTHREAD_SIGNAL 1
# include <sys/types.h>
# include <sys/socket.h>
# if defined(_SOCKLEN_T)
# define HAVE_SOCKLEN_T 1
# endif
# define HAVE_SSTREAM 1
# define HAVE_STDINT_H 1
# define HAVE_STDLIB_H 1
# define HAVE_STRINGS_H 1
# define HAVE_STRING_H 1
# define HAVE_SYS_SELECT_H 1
# define HAVE_SYS_SOCKET_H 1
# define HAVE_SYS_STAT_H 1
# define HAVE_SYS_TIME_H 1
# define HAVE_SYS_TYPES_H 1
# define HAVE_SYS_UTSNAME_H 1
# define HAVE_UNISTD_H 1
# define HAVE_VSNPRINTF 1
/* disable this so we can build with the 10.2.8 SDK */
/*# define HAVE_WCHAR_H 1*/
# define SELECT_TYPE_ARG1 int
# define SELECT_TYPE_ARG234 (fd_set *)
# define SELECT_TYPE_ARG5 (struct timeval *)
# define SIZEOF_CHAR 1
# define SIZEOF_INT 4
# define SIZEOF_LONG 4
# define SIZEOF_SHORT 2
# define STDC_HEADERS 1
# define TIME_WITH_SYS_TIME 1
# define X_DISPLAY_MISSING 1
# endif
#endif
// VC++ specific
#if (_MSC_VER >= 1200)
// work around for statement scoping bug
# define for if (false) { } else for
// turn off bonehead warnings
# pragma warning(disable: 4786) // identifier truncated in debug info
# pragma warning(disable: 4514) // unreferenced inline function removed
// this one's a little too aggressive
# pragma warning(disable: 4127) // conditional expression is constant
// emitted incorrectly under release build in some circumstances
# if defined(NDEBUG)
# pragma warning(disable: 4702) // unreachable code
# pragma warning(disable: 4701) // variable maybe used uninitialized
# endif
#endif // (_MSC_VER >= 1200)
// VC++ has built-in sized types
#if defined(_MSC_VER)
# include <wchar.h>
# define TYPE_OF_SIZE_1 __int8
# define TYPE_OF_SIZE_2 __int16
# define TYPE_OF_SIZE_4 __int32
#else
# define SIZE_OF_CHAR 1
# define SIZE_OF_SHORT 2
# define SIZE_OF_INT 4
# define SIZE_OF_LONG 4
#endif
// FIXME -- including fp.h from Carbon.h causes a undefined symbol error
// on my build system. the symbol is scalb. since we don't need any
// math functions we define __FP__, the include guard macro for fp.h, to
// prevent fp.h from being included.
#if defined(__APPLE__)
#define __FP__
#endif
// define NULL
#include <stddef.h>
// make assert available since we use it a lot
#include <assert.h>
#include <stdlib.h>
#include <string.h>
#endif