Searched refs:__ismask (Results 1 – 1 of 1) sorted by relevance
54 #define __ismask(x) (_ctype[(int)(unsigned char)(x)]) macro56 #define isalnum(c) ((__ismask(c)&(_U|_L|_D)) != 0)57 #define isalpha(c) ((__ismask(c)&(_U|_L)) != 0)58 #define iscntrl(c) ((__ismask(c)&(_C)) != 0)59 #define isdigit(c) ((__ismask(c)&(_D)) != 0)60 #define isgraph(c) ((__ismask(c)&(_P|_U|_L|_D)) != 0)61 #define islower(c) ((__ismask(c)&(_L)) != 0)62 #define isprint(c) ((__ismask(c)&(_P|_U|_L|_D|_SP)) != 0)63 #define ispunct(c) ((__ismask(c)&(_P)) != 0)64 #define isspace(c) ((__ismask(c)&(_S)) != 0)[all …]