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cc9bb0ce | 1 | /* |
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2 | * Copyright (c) 1988 Regents of the University of California. |
3 | * All rights reserved. | |
4 | * | |
019bea33 | 5 | * %sccs.include.redist.c% |
b8f253e8 | 6 | */ |
cc9bb0ce | 7 | |
ca063491 | 8 | #if defined(LIBC_SCCS) && !defined(lint) |
f93223d8 | 9 | static char sccsid[] = "@(#)rindex.c 5.8 (Berkeley) %G%"; |
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10 | #endif /* LIBC_SCCS and not lint */ |
11 | ||
147b6c31 | 12 | #include <stddef.h> |
336401ac | 13 | #include <string.h> |
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14 | |
15 | char * | |
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16 | #ifdef STRRCHR |
17 | strrchr(p, ch) | |
18 | #else | |
ca063491 | 19 | rindex(p, ch) |
f93223d8 | 20 | #endif |
ca063491 | 21 | register char *p, ch; |
cc9bb0ce | 22 | { |
ca063491 | 23 | register char *save; |
cc9bb0ce | 24 | |
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25 | for (save = NULL;; ++p) { |
26 | if (*p == ch) | |
27 | save = p; | |
28 | if (!*p) | |
29 | return(save); | |
30 | } | |
31 | /* NOTREACHED */ | |
cc9bb0ce | 32 | } |