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Annotation of 43BSDTahoe/lib/libc/compat-sys5/strrchr.c, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1988 Regents of the University of California.
                      3:  * All rights reserved.
                      4:  *
                      5:  * Redistribution and use in source and binary forms are permitted
                      6:  * provided that the above copyright notice and this paragraph are
                      7:  * duplicated in all such forms and that any documentation,
                      8:  * advertising materials, and other materials related to such
                      9:  * distribution and use acknowledge that the software was developed
                     10:  * by the University of California, Berkeley.  The name of the
                     11:  * University may not be used to endorse or promote products derived
                     12:  * from this software without specific prior written permission.
                     13:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
                     14:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
                     15:  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
                     16:  */
                     17: 
                     18: #if defined(LIBC_SCCS) && !defined(lint)
                     19: static char sccsid[] = "@(#)strrchr.c  5.4 (Berkeley) 6/27/88";
                     20: #endif /* LIBC_SCCS and not lint */
                     21: 
                     22: #ifdef notdef
                     23: static char sccsid[] = "@(#)rindex.c   5.3 (Berkeley) 6/2/88";
                     24: #endif
                     25: 
                     26: #include <stdio.h>
                     27: 
                     28: char *
                     29: strrchr(p, ch)
                     30:        register char *p, ch;
                     31: {
                     32:        register char *save;
                     33: 
                     34:        for (save = NULL;; ++p) {
                     35:                if (*p == ch)
                     36:                        save = p;
                     37:                if (!*p)
                     38:                        return(save);
                     39:        }
                     40:        /* NOTREACHED */
                     41: }

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