Lines Matching refs:__ismask
54 #define __ismask(x) (_ctype[(int)(unsigned char)(x)])
56 #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)
65 #define isupper(c) ((__ismask(c)&(_U)) != 0)
66 #define isxdigit(c) ((__ismask(c)&(_D|_X)) != 0)