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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4973 | right-hear | 1 | #include |
| 2 | #include |
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| 3 | #include |
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| 4 | |||
| 5 | void * memchr(const void *s, int c, size_t n) |
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| 6 | { |
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| 7 | int d0; |
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| 8 | register void * __res; |
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| 9 | if (!n) return NULL; |
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| 10 | __asm__ __volatile__( |
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| 11 | "repne\n\t" |
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| 12 | "scasb\n\t" |
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| 13 | "je 1f\n\t" |
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| 14 | "movl $1,%0\n" |
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| 15 | "1:\tdecl %0" |
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| 16 | :"=D" (__res), "=&c" (d0) : "a" (c),"0" (s),"1" (n)); |
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| 17 | return __res; |
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| 18 | } |