include/integer.h

   1 /* aNetHack 0.0.1       integer.h       $ANH-Date: 1457210314 2016/03/05 20:38:34 $  $ANH-Branch: master $:$ANH-Revision: 1.0 $ */
   2 /* aNetHack may be freely redistributed.  See license for details. */
   3
   4 /* integer.h -- provide sized integer types */
   5
   6 #ifndef INTEGER_H
   7 #define INTEGER_H
   8
   9 #if defined(__STDC__) && __STDC__ >= 199101L
  10
  11 /* The compiler claims to conform to C99. Use stdint.h */
  12 #include <stdint.h>
  13 typedef uint8_t uint8;
  14 typedef int16_t int16;
  15 typedef uint16_t uint16;
  16 typedef int32_t int32;
  17 typedef uint32_t uint32;
  18
  19 #else /* !C99 */
  20
  21 /* Provide uint8, int16, uint16, int32 and uint32 */
  22 typedef unsigned char uint8;
  23 typedef short int16;
  24 typedef unsigned short uint16;
  25
  26 #if defined(__WATCOMC__) && !defined(__386__)
  27 /* Open Watcom providing a 16 bit build for MS-DOS or OS/2 */
  28 /* int is 16 bits; use long for 32 bits */
  29 typedef long int32;
  30 typedef unsigned long uint32;
  31 #else
  32 /* Otherwise, assume either a 32- or 64-bit compiler */
  33 /* long may be 64 bits; use int for 32 bits */
  34 typedef int int32;
  35 typedef unsigned int uint32;
  36 #endif
  37
  38 #endif /* !C99 */
  39
  40 #endif /* INTEGER_H */