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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4973 | right-hear | 1 | /* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */ |
| 2 | #include |
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| 3 | |||
| 4 | size_t |
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| 5 | strcspn(const char *s1, const char *s2) |
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| 6 | { |
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| 7 | const char *p, *spanp; |
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| 8 | char c, sc; |
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| 9 | |||
| 10 | for (p = s1;;) |
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| 11 | { |
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| 12 | c = *p++; |
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| 13 | spanp = s2; |
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| 14 | do { |
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| 15 | if ((sc = *spanp++) == c) |
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| 16 | return p - 1 - s1; |
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| 17 | } while (sc != 0); |
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| 18 | } |
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| 19 | /* NOTREACHED */ |
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| 20 | } |