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

   1 /***
   2 *assert.h - define the assert macro
   3 *
   4 *   Copyright (c) 1985-1988, Microsoft Corporation.  All rights reserved.
   5 *
   6 *Purpose:
   7 *   Defines the assert(exp) macro.
   8 *   [ANSI/System V]
   9 *
  10 *******************************************************************************/
  11
  12
  13 #ifndef _ASSERT_DEFINED
  14
  15 #ifndef NDEBUG
  16
  17 static char _assertstring[] = "Assertion failed: %s, file %s, line %d\n";
  18
  19 #define assert(exp) { \
  20     if (!(exp)) { \
  21         fprintf(stderr, _assertstring, #exp, __FILE__, __LINE__); \
  22         fflush(stderr); \
  23         abort(); \
  24         } \
  25     }
  26
  27 #else
  28
  29 #define assert(exp)
  30
  31 #endif /* NDEBUG */
  32
  33 #define _ASSERT_DEFINED
  34
  35 #endif /* _ASSERT_DEFINED */