40 	unsigned char c1, c2;  in strncasecmp()  local
46 		c1 = *s1++;  in strncasecmp()
48 		if (!c1 || !c2)  in strncasecmp()
50 		if (c1 == c2)  in strncasecmp()
52 		c1 = tolower(c1);  in strncasecmp()
54 		if (c1 != c2)  in strncasecmp()
57 	return (int)c1 - (int)c2;  in strncasecmp()
65 	int c1, c2;  in strcasecmp()  local
68 		c1 = tolower(*s1++);  in strcasecmp()
70 	} while (c1 == c2 && c1 != 0);  in strcasecmp()
71 	return c1 - c2;  in strcasecmp()
234 	unsigned char c1, c2;  in strcmp()  local
237 		c1 = *cs++;  in strcmp()
239 		if (c1 != c2)  in strcmp()
240 			return c1 < c2 ? -1 : 1;  in strcmp()
241 		if (!c1)  in strcmp()
258 	unsigned char c1, c2;  in strncmp()  local
261 		c1 = *cs++;  in strncmp()
263 		if (c1 != c2)  in strncmp()
264 			return c1 < c2 ? -1 : 1;  in strncmp()
265 		if (!c1)  in strncmp()