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Annotation of prex-old/usr/include/assert.h, Revision 1.1.1.1

1.1       nbrk        1: /*-
                      2:  * Copyright (c) 1992, 1993
                      3:  *     The Regents of the University of California.  All rights reserved.
                      4:  * (c) UNIX System Laboratories, Inc.
                      5:  * All or some portions of this file are derived from material licensed
                      6:  * to the University of California by American Telephone and Telegraph
                      7:  * Co. or Unix System Laboratories, Inc. and are reproduced herein with
                      8:  * the permission of UNIX System Laboratories, Inc.
                      9:  *
                     10:  * Redistribution and use in source and binary forms, with or without
                     11:  * modification, are permitted provided that the following conditions
                     12:  * are met:
                     13:  * 1. Redistributions of source code must retain the above copyright
                     14:  *    notice, this list of conditions and the following disclaimer.
                     15:  * 2. Redistributions in binary form must reproduce the above copyright
                     16:  *    notice, this list of conditions and the following disclaimer in the
                     17:  *    documentation and/or other materials provided with the distribution.
                     18:  * 3. Neither the name of the University nor the names of its contributors
                     19:  *    may be used to endorse or promote products derived from this software
                     20:  *    without specific prior written permission.
                     21:  *
                     22:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     23:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     24:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     25:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     26:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     27:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     28:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     29:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     30:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     31:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     32:  * SUCH DAMAGE.
                     33:  *
                     34:  *     @(#)assert.h    8.2 (Berkeley) 1/21/94
                     35:  */
                     36:
                     37: /*
                     38:  * Unlike other ANSI header files, <assert.h> may usefully be included
                     39:  * multiple times, with and without NDEBUG defined.
                     40:  */
                     41:
                     42: #undef assert
                     43: #undef _assert
                     44:
                     45: #ifdef NDEBUG
                     46: #define        assert(e)       ((void)0)
                     47: #define        _assert(e)      ((void)0)
                     48: #else
                     49: #define        _assert(e)      assert(e)
                     50: #ifdef __STDC__
                     51: #define        assert(e)       ((e) ? (void)0 : __assert(__FILE__, __LINE__, #e))
                     52: #else  /* PCC */
                     53: #define        assert(e)       ((e) ? (void)0 : __assert(__FILE__, __LINE__, "e"))
                     54: #endif
                     55: #endif
                     56:
                     57: #include <sys/cdefs.h>
                     58:
                     59: __BEGIN_DECLS
                     60: void __assert(const char *, int, const char *);
                     61: __END_DECLS