Lines Matching refs:ISLOWER
2816 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2817 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2819 # define ISLOWER(c) \
2823 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
2832 if (XOR (islower (i), ISLOWER (i))
3864 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3865 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3867 # define ISLOWER(c) \
3871 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3880 if (XOR (islower (i), ISLOWER (i))