18 int memcmp(const void *s1, const void *s2, size_t len)  in memcmp()  argument
22 	    : "=qm" (diff), "+D" (s1), "+S" (s2), "+c" (len));  in memcmp()
28 	const unsigned char *s1 = (const unsigned char *)str1;  in strcmp()  local
32 	while (*s1 || *s2) {  in strcmp()
33 		delta = *s1 - *s2;  in strcmp()
36 		s1++;  in strcmp()
142 char *strstr(const char *s1, const char *s2)  in strstr()  argument
148 		return (char *)s1;  in strstr()
149 	l1 = strlen(s1);  in strstr()
152 		if (!memcmp(s1, s2, l2))  in strstr()
153 			return (char *)s1;  in strstr()
154 		s1++;  in strstr()