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53712a56 | 1 | /* |
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2 | * Copyright (c) 1988 Regents of the University of California. |
3 | * All rights reserved. | |
53712a56 | 4 | * |
6c6b7ee3 | 5 | * Redistribution and use in source and binary forms are permitted |
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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. | |
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16 | */ |
17 | ||
6c6b7ee3 | 18 | #if defined(LIBC_SCCS) && !defined(lint) |
50c7758a | 19 | static char sccsid[] = "@(#)strrchr.c 5.4 (Berkeley) %G%"; |
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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> | |
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27 | |
28 | char * | |
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29 | strrchr(p, ch) |
30 | register char *p, ch; | |
53712a56 | 31 | { |
6c6b7ee3 | 32 | register char *save; |
53712a56 | 33 | |
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34 | for (save = NULL;; ++p) { |
35 | if (*p == ch) | |
36 | save = p; | |
37 | if (!*p) | |
38 | return(save); | |
39 | } | |
40 | /* NOTREACHED */ | |
53712a56 | 41 | } |