| Revision 16149,
313 bytes
checked in by rbasch, 24 years ago
(diff) |
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This commit was generated by cvs2svn to compensate for changes in r16148,
which included commits to RCS files with non-trunk default branches.
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| 1 | /* Support memchr on systems where it doesn't work. */ |
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| 2 | |
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| 3 | #include <config.h> |
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| 4 | #include <sys/types.h> |
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| 5 | |
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| 6 | void * |
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| 7 | memchr (s, c, n) |
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| 8 | void const *s; |
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| 9 | int c; |
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| 10 | size_t n; |
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| 11 | { |
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| 12 | unsigned char const *p = s; |
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| 13 | unsigned char const *lim = p + n; |
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| 14 | |
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| 15 | for (; p < lim; p++) |
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| 16 | if (*p == c) |
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| 17 | return p; |
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| 18 | return 0; |
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| 19 | } |
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