Searched refs:__ismask (Results 1 – 1 of 1) sorted by relevance
20 #define __ismask(x) (_ctype[(int)(unsigned char)(x)]) macro22 #define isalnum(c) ((__ismask(c)&(_U|_L|_D)) != 0)23 #define isalpha(c) ((__ismask(c)&(_U|_L)) != 0)24 #define iscntrl(c) ((__ismask(c)&(_C)) != 0)25 #define isdigit(c) ((__ismask(c)&(_D)) != 0)26 #define isgraph(c) ((__ismask(c)&(_P|_U|_L|_D)) != 0)27 #define islower(c) ((__ismask(c)&(_L)) != 0)28 #define isprint(c) ((__ismask(c)&(_P|_U|_L|_D|_SP)) != 0)29 #define ispunct(c) ((__ismask(c)&(_P)) != 0)31 #define isspace(c) ((__ismask(c)&(_S)) != 0)[all …]