windows-nt/Source/XPSP1/NT/public/sdk/inc/crt/assert.h
2020-09-26 16:20:57 +08:00

59 lines
902 B
C

/***
*assert.h - define the assert macro
*
* Copyright (c) 1985-2000, Microsoft Corporation. All rights reserved.
*
*Purpose:
* Defines the assert(exp) macro.
* [ANSI/System V]
*
* [Public]
*
****/
#if !defined(_WIN32)
#error ERROR: Only Win32 target supported!
#endif
/* Define _CRTIMP */
#ifndef _CRTIMP
#ifdef _DLL
#define _CRTIMP __declspec(dllimport)
#else /* ndef _DLL */
#define _CRTIMP
#endif /* _DLL */
#endif /* _CRTIMP */
/* Define __cdecl for non-Microsoft compilers */
#if ( !defined(_MSC_VER) && !defined(__cdecl) )
#define __cdecl
#endif
#undef assert
#ifdef NDEBUG
#define assert(exp) ((void)0)
#else
#ifdef __cplusplus
extern "C" {
#endif
_CRTIMP void __cdecl _assert(void *, void *, unsigned);
#ifdef __cplusplus
}
#endif
#define assert(exp) (void)( (exp) || (_assert(#exp, __FILE__, __LINE__), 0) )
#endif /* NDEBUG */