Searched refs:_U (Results 1 – 1 of 1) sorted by relevance
43 #define _U 0x01 /* upper */ macro56 #define isalnum(c) ((__ismask(c)&(_U|_L|_D)) != 0)57 #define isalpha(c) ((__ismask(c)&(_U|_L)) != 0)60 #define isgraph(c) ((__ismask(c)&(_P|_U|_L|_D)) != 0)62 #define isprint(c) ((__ismask(c)&(_P|_U|_L|_D|_SP)) != 0)65 #define isupper(c) ((__ismask(c)&(_U)) != 0)