1/*
2 * Copyright 2004-2012 Haiku, Inc. All Rights Reserved.
3 * Distributed under the terms of the MIT License.
4 */
5#ifndef _ASSERT_H_
6#define _ASSERT_H_
7
8
9#undef assert
10
11#ifndef NDEBUG
12	/* defining NDEBUG disables assert() functionality */
13
14#ifdef __cplusplus
15extern "C" {
16#endif
17
18extern void __assert_fail(const char *assertion, const char *file,
19				unsigned int line, const char *function)
20	__attribute__ ((noreturn));
21
22extern void __assert_perror_fail(int error, const char *file,
23				unsigned int line, const char *function)
24	__attribute__ ((noreturn));
25
26#ifdef __cplusplus
27}
28#endif
29
30#define assert(assertion) \
31	((assertion) ? (void)0 : __assert_fail(#assertion, __FILE__, __LINE__, __PRETTY_FUNCTION__))
32
33#else	/* NDEBUG */
34#	define assert(condition) ((void)0)
35#endif
36
37#endif	/* _ASSERT_H_ */
38