Go to the documentation of this file.
00001 //
00002 // Copyright (C) 2005 Andras Varga
00003 //
00004 // This program is free software; you can redistribute it and/or
00005 // modify it under the terms of the GNU Lesser General Public License
00006 // as published by the Free Software Foundation; either version 2
00007 // of the License, or (at your option) any later version.
00008 //
00009 // This program is distributed in the hope that it will be useful,
00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012 // GNU Lesser General Public License for more details.
00013 //
00014 // You should have received a copy of the GNU Lesser General Public License
00015 // along with this program; if not, see <http://www.gnu.org/licenses/>.
00016 //
00017 
00018 #ifndef __INET_HEADERS_DEFS_H
00019 #define __INET_HEADERS_DEFS_H
00020 
00021 //
00022 // Get integer types defined
00023 //
00024 #if defined(_MSC_VER)
00025 typedef __int8            int8_t;
00026 typedef __int16           int16_t;
00027 typedef __int32           int32_t;
00028 typedef __int64           int64_t;
00029 typedef unsigned __int8   uint8_t;
00030 typedef unsigned __int16  uint16_t;
00031 typedef unsigned __int32  uint32_t;
00032 typedef unsigned __int64  uint64_t;
00033 #else
00034 #include <stdint.h>  /* ISO C compliant platforms: Linux, Mac OS/X */
00035 #endif
00036 
00037 /* if nothing else helps:
00038 typedef signed char         int8_t;
00039 typedef short               int16_t;
00040 typedef int                 int32_t;
00041 typedef long long           int64_t;
00042 typedef unsigned char       uint8_t;
00043 typedef unsigned short      uint16_t;
00044 typedef unsigned int        uint32_t;
00045 typedef unsigned long long  uint64_t;
00046 */
00047 
00048 //
00049 // Get endianness macros defined
00050 //
00051 #if defined(_WIN32)  /*MSVC and MinGW*/
00052 # define LITTLE_ENDIAN  1
00053 # define BIG_ENDIAN     2
00054 # define BYTE_ORDER     LITTLE_ENDIAN   /* XXX at least on x86 */
00055 #elif defined(linux)
00056 # include <endian.h>
00057 # define LITTLE_ENDIAN __LITTLE_ENDIAN
00058 # define BIG_ENDIAN    __BIG_ENDIAN
00059 # define BYTE_ORDER    __BYTE_ORDER
00060 #elif defined(__APPLE__)
00061 #include <machine/endian.h>
00062 #else /* fallback, including cases __FreeBSD__, __NetBSD__ and __OpenBSD__ */
00063 //XXX this causes problems in FreeBSD, and probably not needed anyway: #define __BSD_VISIBLE
00064 #include <machine/endian.h>
00065 #endif
00066 
00067 #if !defined(LITTLE_ENDIAN) || !defined(BIG_ENDIAN) || !defined(BYTE_ORDER) || (BYTE_ORDER!=LITTLE_ENDIAN && BYTE_ORDER!=BIG_ENDIAN)
00068 #error Endian macros (LITTLE_ENDIAN, BIG_ENDIAN, BYTE_ORDER) are not set up correctly -- please fix this header file and report it.
00069 #endif
00070 
00071 #endif
00072 
00073