atexit.h revision 1573
1169689Skan/*- 2169689Skan * Copyright (c) 1990, 1993 3169689Skan * The Regents of the University of California. All rights reserved. 4169689Skan * 5169689Skan * Redistribution and use in source and binary forms, with or without 6169689Skan * modification, are permitted provided that the following conditions 7169689Skan * are met: 8169689Skan * 1. Redistributions of source code must retain the above copyright 9169689Skan * notice, this list of conditions and the following disclaimer. 10169689Skan * 2. Redistributions in binary form must reproduce the above copyright 11169689Skan * notice, this list of conditions and the following disclaimer in the 12169689Skan * documentation and/or other materials provided with the distribution. 13169689Skan * 3. All advertising materials mentioning features or use of this software 14169689Skan * must display the following acknowledgement: 15169689Skan * This product includes software developed by the University of 16169689Skan * California, Berkeley and its contributors. 17169689Skan * 4. Neither the name of the University nor the names of its contributors 18169689Skan * may be used to endorse or promote products derived from this software 19169689Skan * without specific prior written permission. 20169689Skan * 21169689Skan * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22169689Skan * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23169689Skan * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24169689Skan * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25169689Skan * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26169689Skan * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27169689Skan * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28169689Skan * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29169689Skan * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30169689Skan * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31169689Skan * SUCH DAMAGE. 32169689Skan * 33169689Skan * @(#)atexit.h 8.1 (Berkeley) 6/4/93 34169689Skan */ 35169689Skan 36169689Skan/* must be at least 32 to guarantee ANSI conformance */ 37169689Skan#define ATEXIT_SIZE 32 38169689Skan 39169689Skanstruct atexit { 40169689Skan struct atexit *next; /* next in list */ 41169689Skan int ind; /* next index in this table */ 42169689Skan void (*fns[ATEXIT_SIZE])(); /* the table itself */ 43169689Skan}; 44169689Skan 45169689Skanstruct atexit *__atexit; /* points to head of LIFO stack */ 46169689Skan