v4.0/src/TOOLS/BLD/INC/LIMITS.H

   1 /***
   2 *limits.h - implementation dependent values
   3 *
   4 *   Copyright (c) 1985-1988, Microsoft Corporation.  All rights reserved.
   5 *
   6 *Purpose:
   7 *   contains defines for a number of implementation dependent values
   8 *   which are commonly used in C programs.
   9 *   [ANSI]
  10 *
  11 *******************************************************************************/
  12
  13 #ifndef _CHAR_UNSIGNED
  14 #define CHAR_MAX         127            /* maximum char value */
  15 #define CHAR_MIN        -127            /* mimimum char value */
  16 #else
  17 #define CHAR_MAX         255
  18 #define CHAR_MIN         0
  19 #endif
  20 #define SCHAR_MAX        127            /* maximum signed char value */
  21 #define SCHAR_MIN       -127            /* minimum signed char value */
  22 #define UCHAR_MAX        255            /* maximum unsigned char value */
  23 #define CHAR_BIT         8              /* number of bits in a char */
  24 #define USHRT_MAX        0xffff         /* maximum unsigned short value */
  25 #define SHRT_MAX         32767          /* maximum (signed) short value */
  26 #define SHRT_MIN        -32767          /* minimum (signed) short value */
  27 #define UINT_MAX         0xffff         /* maximum unsigned int value */
  28 #define ULONG_MAX        0xffffffff     /* maximum unsigned long value */
  29 #define INT_MAX          32767          /* maximum (signed) int value */
  30 #define INT_MIN         -32767          /* minimum (signed) int value */
  31 #define LONG_MAX         2147483647     /* maximum (signed) long value */
  32 #define LONG_MIN        -2147483647     /* minimum (signed) long value */