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dd87905222506604430918653ed4c507d4ae6bd2
[oweals/musl.git]
/
src
/
string
/
strcasecmp.c
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#include <strings.h>
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#include <ctype.h>
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int strcasecmp(const char *_l, const char *_r)
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{
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const unsigned char *l=_l, *r=_r;
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for (; *l && *r && (*l == *r || tolower(*l) == tolower(*r)); l++, r++);
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return tolower(*l) - tolower(*r);
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}