Lines Matching refs:ISLOWER
3482 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3483 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3485 # define ISLOWER(c) \
3489 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3498 if (XOR (islower (i), ISLOWER (i))
4383 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4384 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4386 # define ISLOWER(c) \
4390 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4399 if (XOR (islower (i), ISLOWER (i))