ref: c6fdc59547c448477e8994e87e0c4487abbb752a
dir: /lib/c/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); }