40 	unsigned char c1, c2;  in strncasecmp()  local
47 		c2 = *s2++;  in strncasecmp()
48 		if (!c1 || !c2)  in strncasecmp()
50 		if (c1 == c2)  in strncasecmp()
53 		c2 = tolower(c2);  in strncasecmp()
54 		if (c1 != c2)  in strncasecmp()
57 	return (int)c1 - (int)c2;  in strncasecmp()
65 	int c1, c2;  in strcasecmp()  local
69 		c2 = tolower(*s2++);  in strcasecmp()
70 	} while (c1 == c2 && c1 != 0);  in strcasecmp()
71 	return c1 - c2;  in strcasecmp()
234 	unsigned char c1, c2;  in strcmp()  local
238 		c2 = *ct++;  in strcmp()
239 		if (c1 != c2)  in strcmp()
240 			return c1 < c2 ? -1 : 1;  in strcmp()
258 	unsigned char c1, c2;  in strncmp()  local
262 		c2 = *ct++;  in strncmp()
263 		if (c1 != c2)  in strncmp()
264 			return c1 < c2 ? -1 : 1;  in strncmp()