1 /* 2 * Copyright (c) 1988, 1989, 1990 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Adam de Boor. 7 * 8 * Redistribution and use in source and binary forms are permitted 9 * provided that the above copyright notice and this paragraph are 10 * duplicated in all such forms and that any documentation, 11 * advertising materials, and other materials related to such 12 * distribution and use acknowledge that the software was developed 13 * by the University of California, Berkeley. The name of the 14 * University may not be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 19 */ 20 21 #ifndef lint 22 static char sccsid[] = "@(#)lstForEach.c 5.2 (Berkeley) 03/11/90"; 23 #endif /* not lint */ 24 25 /*- 26 * LstForeach.c -- 27 * Perform a given function on all elements of a list. 28 */ 29 30 #include "lstInt.h" 31 32 /*- 33 *----------------------------------------------------------------------- 34 * Lst_ForEach -- 35 * Apply the given function to each element of the given list. The 36 * function should return 0 if Lst_ForEach should continue and non- 37 * zero if it should abort. 38 * 39 * Results: 40 * None. 41 * 42 * Side Effects: 43 * Only those created by the passed-in function. 44 * 45 *----------------------------------------------------------------------- 46 */ 47 /*VARARGS2*/ 48 void 49 Lst_ForEach (l, proc, d) 50 Lst l; 51 register int (*proc)(); 52 register ClientData d; 53 { 54 Lst_ForEachFrom(l, Lst_First(l), proc, d); 55 } 56 57