Searched defs:isupper (Results 1 – 6 of 6) sorted by relevance
23 int isupper(int c){ return (_ctype+1)[c]&_ISupper; } in isupper() function
48 #define isupper(c) (_ctype[(unsigned char)(c)]&_ISupper) macro
16 #define isupper(c) (_ctype[(unsigned char)(c)]&_U) macro
14 #define isupper(c) ((_cbtype_+1)[c]&_U) macro
6 #define isupper(r) (L'A' <= (r) && (r) <= L'Z') macro
204 int isupper(int c) in isupper() function