Lines Matching refs:c1
44 int __collate_range_cmp (int c1, int c2) in __collate_range_cmp() argument
52 c1 &= UCHAR_MAX; in __collate_range_cmp()
54 if (c1 == c2) in __collate_range_cmp()
58 as1 = isascii(c1); in __collate_range_cmp()
60 al1 = isalpha(c1); in __collate_range_cmp()
65 return (c1 - c2); in __collate_range_cmp()
67 if (isupper(c1)) in __collate_range_cmp()
73 return (c1 - 'A'); in __collate_range_cmp()
75 return (c1 - 'a'); in __collate_range_cmp()
79 s1[0] = c1; in __collate_range_cmp()
83 return (c1 - c2); in __collate_range_cmp()