198  * @s1: One string
201  * returns   0 if @s1 and @s2 are equal,
202  *	   < 0 if @s1 is less than @s2
203  *	   > 0 if @s1 is greater than @s2
205 int strcmp(const char *s1, const char *s2)  in strcmp()  argument
217 		      : "+d" (ret), "+d" (r0), "+a" (s1), "+a" (s2)  in strcmp()
241 static inline int clcle(const char *s1, unsigned long l1,  in clcle()  argument
244 	register unsigned long r2 asm("2") = (unsigned long) s1;  in clcle()
261  * @s1: The string to be searched
264 char *strstr(const char *s1, const char *s2)  in strstr()  argument
270 		return (char *) s1;  in strstr()
271 	l1 = __strend(s1) - s1;  in strstr()
275 		cc = clcle(s1, l2, s2, l2);  in strstr()
277 			return (char *) s1;  in strstr()
278 		s1++;  in strstr()
310  * @s1: One area of memory
314 int memcmp(const void *s1, const void *s2, size_t n)  in memcmp()  argument
318 	ret = clcle(s1, n, s2, n);  in memcmp()