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@@ -9,13 +9,13 @@
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int
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memcmp(const void *s1, const void *s2, size_t n)
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{
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- register const char *p1 = s1, *p2 = s2;
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+ register const unsigned char *p1 = s1, *p2 = s2;
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if (n) {
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n++;
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while (--n > 0) {
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if (*p1++ == *p2++) continue;
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- return (unsigned char) *--p1 - (unsigned char) *--p2;
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+ return *--p1 - *--p2;
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}
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}
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return 0;
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