949 		unsigned char c2 = trail;  in dbcs_class()  local
969 		else if (c1 <= 0xA0 || c2 <= 0xA0)  in dbcs_class()
1002 			if (c2 <= 0xAF)  in dbcs_class()
1004 			else if (c2 >= 0xF6)  in dbcs_class()
1922     int		c2;  in utf_composinglike()  local
1924     c2 = utf_ptr2char(p2);  in utf_composinglike()
1925     if (utf_iscomposing(c2))  in utf_composinglike()
1927     if (!arabic_maycombine(c2))  in utf_composinglike()
1929     return arabic_combine(utf_ptr2char(p1), c2);  in utf_composinglike()
3619     int		c1, c2, cdiff;  in utf_strnicmp()  local
3625 	c2 = utf_safe_read_char_adv(&s2, &n2);  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()
3655     if (c1 != -1 && c2 == -1)  in utf_strnicmp()
3660     else if (c2 != -1 && c1 == -1)  in utf_strnicmp()
3662 	n2 = utf_char2bytes(utf_fold(c2), buffer);  in utf_strnicmp()