17 lines
286 B
C
17 lines
286 B
C
#include <strings.h>
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#include <ctype.h>
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int strncasecmp(const char *s1, const char *s2, size_t n)
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{
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while (n-- && tolower(*s1) == tolower(*s2)) {
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if (!n && !*s1) {
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break;
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}
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s1++;
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s2++;
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}
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return (tolower(*s1) - tolower(*s2));
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}
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