1 /* 

     2  * assert.h

     3  * This file has no copyright assigned and is placed in the Public Domain.

     4  * This file is a part of the mingw-runtime package.

     5  * No warranty is given; refer to the file DISCLAIMER within the package.

     6  *

     7  * Define the assert macro for debug output.

     8  *

     9  */

    10 

    11 /* We should be able to include this file multiple times to allow the assert

    12    macro to be enabled/disabled for different parts of code.  So don't add a

    13    header guard.  */ 

    14 

    15 #ifndef RC_INVOKED

    16 

    17 /* All the headers include this file. */

    18 #include <_mingw.h>

    19 

    20 #undef assert

    21 

    22 #ifdef	__cplusplus

    23 extern "C" {

    24 #endif

    25 

    26 #ifdef NDEBUG

    27 /*

    28  * If not debugging, assert does nothing.

    29  */

    30 #define assert(x)	((void)0)

    31 

    32 #else /* debugging enabled */

    33 

    34 /*

    35  * CRTDLL nicely supplies a function which does the actual output and

    36  * call to abort.

    37  */

    38 _CRTIMP void __cdecl __MINGW_NOTHROW _assert (const char*, const char*, int) __MINGW_ATTRIB_NORETURN;

    39 

    40 /*

    41  * Definition of the assert macro.

    42  */

    43 #define assert(e)       ((e) ? (void)0 : _assert(#e, __FILE__, __LINE__))

    44 

    45 #endif	/* NDEBUG */

    46 

    47 #ifdef	__cplusplus

    48 }

    49 #endif

    50 

    51 #endif /* Not RC_INVOKED */