124195Skre /* 224195Skre * Copyright (c) 1985 Regents of the University of California. 3*34479Sbostic * All rights reserved. 4*34479Sbostic * 5*34479Sbostic * Redistribution and use in source and binary forms are permitted 6*34479Sbostic * provided that this notice is preserved and that due credit is given 7*34479Sbostic * to the University of California at Berkeley. The name of the University 8*34479Sbostic * may not be used to endorse or promote products derived from this 9*34479Sbostic * software without specific written prior permission. This software 10*34479Sbostic * is provided ``as is'' without express or implied warranty. 1124195Skre */ 1224195Skre 1326526Sdonn #if defined(LIBC_SCCS) && !defined(lint) 14*34479Sbostic static char sccsid[] = "@(#)memchr.c 5.3 (Berkeley) 05/25/88"; 15*34479Sbostic #endif /* LIBC_SCCS and not lint */ 1624195Skre 1724195Skre char * 1824195Skre memchr(s, c, n) 1924195Skre register char *s; 2024195Skre register c, n; 2124195Skre { 2224195Skre while (--n >= 0) 2324195Skre if (*s++ == c) 2424195Skre return (--s); 2524195Skre return (0); 2624195Skre } 27