C:/knet/include/kNet/Types.h
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00001 /* Copyright 2010 Jukka Jylänki 00002 00003 Licensed under the Apache License, Version 2.0 (the "License"); 00004 you may not use this file except in compliance with the License. 00005 You may obtain a copy of the License at 00006 00007 http://www.apache.org/licenses/LICENSE-2.0 00008 00009 Unless required by applicable law or agreed to in writing, software 00010 distributed under the License is distributed on an "AS IS" BASIS, 00011 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00012 See the License for the specific language governing permissions and 00013 limitations under the License. */ 00014 #pragma once 00015 00019 #ifndef KNET_NO_FIXEDWIDTH_TYPES 00020 00021 // As a reminder: http://predef.sourceforge.net/prestd.html 00022 00023 // If we have C99, take the types from there. 00024 #if (__STDC_VERSION__ >= 199901L) || (_MSC_VER >= 1600) 00025 00026 #include <cstdint> 00027 00028 typedef uint8_t u8; 00029 typedef uint16_t u16; 00030 typedef uint32_t u32; 00031 typedef uint64_t u64; 00032 00033 typedef int8_t s8; 00034 typedef int16_t s16; 00035 typedef int32_t s32; 00036 typedef int64_t s64; 00037 00038 // Otherwise, if we have boost, we can also pull the types from there. 00039 #elif KNET_USE_BOOST 00040 00041 #include <boost/cstdint.hpp> 00042 00043 typedef boost::uint8_t u8; 00044 typedef boost::uint16_t u16; 00045 typedef boost::uint32_t u32; 00046 typedef boost::uint64_t u64; 00047 00048 typedef boost::int8_t s8; 00049 typedef boost::int16_t s16; 00050 typedef boost::int32_t s32; 00051 typedef boost::int64_t s64; 00052 00053 #else // No boost or unknown if we have C99. Have to guess the following are correct. 00054 00055 #warning "Not using boost and C99 not defined. Guessing the built-ins for fixed-width types!" 00056 00057 typedef unsigned char u8; 00058 typedef unsigned short u16; 00059 typedef unsigned int u32; 00060 typedef unsigned long long u64; 00061 00062 typedef signed char s8; 00063 typedef signed short s16; 00064 typedef signed int s32; 00065 typedef signed long long s64; 00066 00067 #endif 00068 00069 #endif // ~KNET_NO_FIXEDWIDTH_TYPES
