214  * @s1: One string
217  * returns   0 if @s1 and @s2 are equal,
218  *	   < 0 if @s1 is less than @s2
219  *	   > 0 if @s1 is greater than @s2
222 int strcmp(const char *s1, const char *s2)  in strcmp()  argument
234 		      : "+d" (ret), "+d" (r0), "+a" (s1), "+a" (s2)  in strcmp()
260 static inline int clcle(const char *s1, unsigned long l1,  in clcle()  argument
263 	register unsigned long r2 asm("2") = (unsigned long) s1;  in clcle()
280  * @s1: The string to be searched
284 char *strstr(const char *s1, const char *s2)  in strstr()  argument
290 		return (char *) s1;  in strstr()
291 	l1 = __strend(s1) - s1;  in strstr()
295 		cc = clcle(s1, l2, s2, l2);  in strstr()
297 			return (char *) s1;  in strstr()
298 		s1++;  in strstr()
333  * @s1: One area of memory
338 int memcmp(const void *s1, const void *s2, size_t n)  in memcmp()  argument
342 	ret = clcle(s1, n, s2, n);  in memcmp()