124192Skre /* 224192Skre * Copyright (c) 1985 Regents of the University of California. 324192Skre * All rights reserved. The Berkeley software License Agreement 424192Skre * specifies the terms and conditions for redistribution. 524192Skre */ 624192Skre 724192Skre /* 824192Skre * Sys5 compat routine 924192Skre */ 1024192Skre 11*26534Sdonn #if defined(LIBC_SCCS) && !defined(lint) 12*26534Sdonn static char sccsid[] = "@(#)strcspn.c 5.2 (Berkeley) 86/03/09"; 1324192Skre #endif 1424192Skre 1524192Skre strcspn(s, set) 1624192Skre register char *s, *set; 1724192Skre { 1824192Skre register n = 0; 1924192Skre register char *p; 2024192Skre register c; 2124192Skre 2224192Skre while (c = *s++) { 2324192Skre for (p = set; *p; p++) 2424192Skre if (c == *p) 2524192Skre break; 2624192Skre if (*p) 2724192Skre return (n); 2824192Skre n++; 2924192Skre } 3024192Skre return (n); 3124192Skre } 32