mirror of https://gitee.com/openkylin/linux.git
24 lines
380 B
C
24 lines
380 B
C
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#include <linux/ctype.h>
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int strcasecmp(const char *s1, const char *s2)
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{
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int c1, c2;
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do {
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c1 = tolower(*s1++);
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c2 = tolower(*s2++);
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} while (c1 == c2 && c1 != 0);
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return c1 - c2;
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}
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int strncasecmp(const char *s1, const char *s2, int n)
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{
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int c1, c2;
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do {
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c1 = tolower(*s1++);
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c2 = tolower(*s2++);
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} while ((--n > 0) && c1 == c2 && c1 != 0);
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return c1 - c2;
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}
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