utypes.h

   1 #ifndef __UTYPES_H__
   2 #define __UTYPES_H__
   3
   4 /* standard types */
   5 typedef unsigned char byte;
   6 typedef unsigned char uint8;
   7 typedef signed char int8;
   8 typedef unsigned short uint16;
   9 typedef signed short int16;
  10 typedef unsigned int uint;
  11 typedef unsigned int uint32;
  12 typedef signed int int32;
  13
  14 #ifdef _MSC_VER
  15 typedef unsigned __int64 uint64;
  16 typedef signed __int64 int64;
  17 #else
  18 typedef unsigned long long uint64;
  19 typedef long long int64;
  20 #endif
  21
  22 /* big endian for network */
  23 typedef int32 int32_big;
  24 typedef uint32 uint32_big;
  25 typedef uint16 uint16_big;
  26
  27 /* compile-time assert */
  28
  29 #ifndef CASSERT
  30 #define CASSERT( exp, name ) typedef int is_not_##name [ (exp ) ? 1 : -1 ];
  31 #endif
  32
  33 CASSERT(8 == sizeof(uint64), sizeof_uint64_is_8)
  34 CASSERT(8 == sizeof(int64), sizeof_int64_is_8)
  35
  36 #ifndef INT64_MAX
  37 #define INT64_MAX 0x7fffffffffffffffLL
  38 #endif
  39
  40 /* always ANSI */
  41 typedef const char * cstr;
  42 typedef char * str;
  43
  44 #ifndef __cplusplus
  45 typedef uint8 bool;
  46 #define false   0
  47 #define true    1
  48 #endif
  49
  50 #endif /* __UTYPES_H__ */