47 	unsigned char c1, c2;  in strncasecmp()  local
53 		c1 = *s1++;  in strncasecmp()
55 		if (!c1 || !c2)  in strncasecmp()
57 		if (c1 == c2)  in strncasecmp()
59 		c1 = tolower(c1);  in strncasecmp()
61 		if (c1 != c2)  in strncasecmp()
64 	return (int)c1 - (int)c2;  in strncasecmp()
72 	int c1, c2;  in strcasecmp()  local
75 		c1 = tolower(*s1++);  in strcasecmp()
77 	} while (c1 == c2 && c1 != 0);  in strcasecmp()
78 	return c1 - c2;  in strcasecmp()
382 	unsigned char c1, c2;  in strcmp()  local
385 		c1 = *cs++;  in strcmp()
387 		if (c1 != c2)  in strcmp()
388 			return c1 < c2 ? -1 : 1;  in strcmp()
389 		if (!c1)  in strcmp()
406 	unsigned char c1, c2;  in strncmp()  local
409 		c1 = *cs++;  in strncmp()
411 		if (c1 != c2)  in strncmp()
412 			return c1 < c2 ? -1 : 1;  in strncmp()
413 		if (!c1)  in strncmp()