948 		unsigned char c1 = lead;  in dbcs_class()  local
965 		if (c1 >= 0xB0 && c1 <= 0xC8)  in dbcs_class()
969 		else if (c1 <= 0xA0 || c2 <= 0xA0)  in dbcs_class()
976 		else if (c1 >= 0xCA && c1 <= 0xFD)  in dbcs_class()
979 		else switch (c1)  in dbcs_class()
3619     int		c1, c2, cdiff;  in utf_strnicmp()  local
3624 	c1 = utf_safe_read_char_adv(&s1, &n1);  in utf_strnicmp()
3627 	if (c1 <= 0 || c2 <= 0)  in utf_strnicmp()
3630 	if (c1 == c2)  in utf_strnicmp()
3633 	cdiff = utf_fold(c1) - utf_fold(c2);  in utf_strnicmp()
3640     if (c1 == 0 || c2 == 0)  in utf_strnicmp()
3643 	if (c1 == 0 && c2 == 0)  in utf_strnicmp()
3645 	return c1 == 0 ? -1 : 1;  in utf_strnicmp()
3655     if (c1 != -1 && c2 == -1)  in utf_strnicmp()
3657 	n1 = utf_char2bytes(utf_fold(c1), buffer);  in utf_strnicmp()
3660     else if (c2 != -1 && c1 == -1)  in utf_strnicmp()