1 /*- 2 * Copyright (c) 1992 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * %sccs.include.redist.c% 6 * 7 * @(#)locc.c 7.2 (Berkeley) 06/21/92 8 */ 9 10 int 11 locc(mask0, cp0, size) 12 int mask0; 13 char *cp0; 14 unsigned int size; 15 { 16 register unsigned char *cp, *end, mask; 17 18 mask = mask0; 19 cp = (unsigned char *)cp0; 20 for (end = &cp[size]; cp < end && *cp != mask; ++cp); 21 return (end - cp); 22 } 23