1 /* 2 * calls.h - implements a call to many procedures. 3 * 4 * Copyright (c) 1997 Phil Maker 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 * Id: calls.h,v 1.2 1998/01/17 10:57:04 pjm Exp 29 */ 30 31 #ifndef _calls_h_ 32 #define _calls_h_ 1 33 34 #ifdef __cplusplus 35 extern "C" { 36 #endif 37 38 typedef void (*FUNC)(void *); 39 40 typedef struct call { 41 FUNC func; 42 void *arg; 43 struct call *next; 44 } CALL; 45 46 void calls_add(CALL **head, FUNC fp, void *arg); 47 void calls_exec(CALL **head, FUNC fp, void *arg); 48 void calls_delete(CALL **head, FUNC fp, void *arg); 49 50 51 #ifdef __cplusplus 52 } 53 #endif 54 55 #endif /* _calls_h_ */ 56 57