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16 lines
298 B
C
16 lines
298 B
C
/* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
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#include <string.h>
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size_t
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strspn(const char *s1, const char *s2)
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{
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const char *p = s1, *spanp;
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char c, sc;
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cont:
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c = *p++;
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for (spanp = s2; (sc = *spanp++) != 0;)
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if (sc == c)
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goto cont;
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return (p - 1 - s1);
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}
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