Searched refs:__ismask (Results 1 – 1 of 1) sorted by relevance
21 #define __ismask(x) (_ctype[(int)(unsigned char)(x)]) macro23 #define isalnum(c) ((__ismask(c)&(_U|_L|_D)) != 0)24 #define isalpha(c) ((__ismask(c)&(_U|_L)) != 0)25 #define iscntrl(c) ((__ismask(c)&(_C)) != 0)31 #define isgraph(c) ((__ismask(c)&(_P|_U|_L|_D)) != 0)32 #define islower(c) ((__ismask(c)&(_L)) != 0)33 #define isprint(c) ((__ismask(c)&(_P|_U|_L|_D|_SP)) != 0)34 #define ispunct(c) ((__ismask(c)&(_P)) != 0)36 #define isspace(c) ((__ismask(c)&(_S)) != 0)37 #define isupper(c) ((__ismask(c)&(_U)) != 0)[all …]