Searched defs:islower (Results 1 – 5 of 5) sorted by relevance
19 int islower(int c){ return (_ctype+1)[c]&_ISlower; } in islower() function
44 #define islower(c) (_ctype[(unsigned char)(c)]&_ISlower) macro
17 #define islower(c) (_ctype[(unsigned char)(c)]&_L) macro
15 #define islower(c) ((_cbtype_+1)[c]&_L) macro
7 #define islower(r) (L'a' <= (r) && (r) <= L'z') macro