46 	unsigned char c1, c2;  in strncasecmp()  local
52 		c1 = *s1++;  in strncasecmp()
54 		if (!c1 || !c2)  in strncasecmp()
56 		if (c1 == c2)  in strncasecmp()
58 		c1 = tolower(c1);  in strncasecmp()
60 		if (c1 != c2)  in strncasecmp()
63 	return (int)c1 - (int)c2;  in strncasecmp()
71 	int c1, c2;  in strcasecmp()  local
74 		c1 = tolower(*s1++);  in strcasecmp()
76 	} while (c1 == c2 && c1 != 0);  in strcasecmp()
77 	return c1 - c2;  in strcasecmp()
384 	unsigned char c1, c2;  in strcmp()  local
387 		c1 = *cs++;  in strcmp()
389 		if (c1 != c2)  in strcmp()
390 			return c1 < c2 ? -1 : 1;  in strcmp()
391 		if (!c1)  in strcmp()
408 	unsigned char c1, c2;  in strncmp()  local
411 		c1 = *cs++;  in strncmp()
413 		if (c1 != c2)  in strncmp()
414 			return c1 < c2 ? -1 : 1;  in strncmp()
415 		if (!c1)  in strncmp()