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- /* $OpenBSD: assert.h,v 1.12 2006/01/31 10:53:51 hshoexer Exp $ */
- /* $NetBSD: assert.h,v 1.6 1994/10/26 00:55:44 cgd Exp $ */
-
- /*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- * (c) UNIX System Laboratories, Inc.
- * All or some portions of this file are derived from material licensed
- * to the University of California by American Telephone and Telegraph
- * Co. or Unix System Laboratories, Inc. and are reproduced herein with
- * the permission of UNIX System Laboratories, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)assert.h 8.2 (Berkeley) 1/21/94
- */
-
- /*
- * Unlike other ANSI header files, <assert.h> may usefully be included
- * multiple times, with and without NDEBUG defined.
- */
-
- #include <sys/cdefs.h>
-
- #undef assert
- #undef _assert
-
- #ifdef NDEBUG
- # define assert(e) ((void)0)
- # define _assert(e) ((void)0)
- #else
- # define _assert(e) assert(e)
- # if __ISO_C_VISIBLE >= 1999
- # define assert(e) ((e) ? (void)0 : __assert2(__FILE__, __LINE__, __func__, #e))
- # else
- # define assert(e) ((e) ? (void)0 : __assert(__FILE__, __LINE__, #e))
- # endif
- #endif
-
- __BEGIN_DECLS
- __dead void __assert(const char *, int, const char *);
- __dead void __assert2(const char *, int, const char *, const char *);
- __END_DECLS
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