win32/include/assert.h

   1 /*
   2  * assert.h
   3  *
   4  * Define the assert macro for debug output.
   5  *
   6  * This file is part of the Mingw32 package.
   7  *
   8  * Contributors:
   9  *  Created by Colin Peters <colin@bird.fu.is.saga-u.ac.jp>
  10  *
  11  *  THIS SOFTWARE IS NOT COPYRIGHTED
  12  *
  13  *  This source code is offered for use in the public domain. You may
  14  *  use, modify or distribute it freely.
  15  *
  16  *  This code is distributed in the hope that it will be useful but
  17  *  WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
  18  *  DISCLAIMED. This includes but is not limited to warranties of
  19  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  20  *
  21  * $Revision: 1.2 $
  22  * $Author: bellard $
  23  * $Date: 2005/04/17 13:14:29 $
  24  *
  25  */
  26
  27 #ifndef _ASSERT_H_
  28 #define _ASSERT_H_
  29
  30 /* All the headers include this file. */
  31 #include <_mingw.h>
  32
  33 #ifndef RC_INVOKED
  34
  35 #ifdef  __cplusplus
  36 extern "C" {
  37 #endif
  38
  39 #ifdef NDEBUG
  40
  41 /*
  42  * If not debugging, assert does nothing.
  43  */
  44 #define assert(x)       ((void)0)
  45
  46 #else /* debugging enabled */
  47
  48 /*
  49  * CRTDLL nicely supplies a function which does the actual output and
  50  * call to abort.
  51  */
  52 void    _assert (const char*, const char*, int)
  53 #ifdef  __GNUC__
  54         __attribute__ ((noreturn))
  55 #endif
  56         ;
  57
  58 /*
  59  * Definition of the assert macro.
  60  */
  61 #define assert(e)       ((e) ? (void)0 : _assert(#e, __FILE__, __LINE__))
  62 #endif  /* NDEBUG */
  63
  64 #ifdef  __cplusplus
  65 }
  66 #endif
  67
  68 #endif /* Not RC_INVOKED */
  69
  70 #endif /* Not _ASSERT_H_ */
  71