1*54173Sbostic /*- 2*54173Sbostic * Copyright (c) 1992 The Regents of the University of California. 3*54173Sbostic * All rights reserved. 4*54173Sbostic * 5*54173Sbostic * %sccs.include.redist.c% 6*54173Sbostic * 7*54173Sbostic * @(#)scanc.c 7.1 (Berkeley) 06/20/92 8*54173Sbostic */ 9*54173Sbostic 10*54173Sbostic int 11*54173Sbostic scanc(size, cp, table, mask) 12*54173Sbostic unsigned int size; 13*54173Sbostic register unsigned char *cp, table[]; 14*54173Sbostic register unsigned char mask; 15*54173Sbostic { 16*54173Sbostic register unsigned char *end; 17*54173Sbostic 18*54173Sbostic for (end = &cp[size]; cp < end && (table[*cp] & mask) == 0; ++cp); 19*54173Sbostic return (end - cp); 20*54173Sbostic } 21