Searched defs:isupper (Results 1 – 5 of 5) sorted by relevance
70 int isupper(int c) in isupper() function
36 #define isupper(c) ((__ismask(c)&(_U)) != 0) macro
37 #define isupper(c) ((__ismask(c)&(_U)) != 0) macro
34 #define isupper(c) ((__ismask(c)&(_U)) != 0) macro