Lines Matching refs:TOUPPER
872 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))875 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);998 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))1001 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);