ref: d9761479797a5050a523ab97e887de5fb7a2344a
dir: /libc/src/isgraph.c/
/* See LICENSE file for copyright and license details. */
#define __USE_MACROS
#include <ctype.h>
#undef isgraph
int
isgraph(int c)
{
return _ctype[(unsigned char) c] & (_P|_U|_L|_D);
}