Searched refs:isprint (Results 1 – 5 of 5) sorted by relevance
14 int _EXFUN(isprint, (int __c));51 #define isprint(c) ((__ctype_ptr)[(unsigned)(c)]&(_P|_U|_L|_N|_B)) macro
57 return (isprint(c) in isstring()120 if (isprint(c)) in write_propval_string()
108 __exctype (isprint);179 # define isprint(c) __isctype((c), _ISprint) macro
579 return __key > 0 && __key <= UCHAR_MAX && isprint (__key); in __NTH()
149 if (key < 0x100 && isprint(key)) { in dialog_inputbox()