shithub: scc

ref: 9fbfbfa441fb3354422e52928d7f3af02d1ea2ad
dir: /lib/c/iscntrl.c/

View raw version 
#define __USE_MACROS
#include <ctype.h>
#undef iscntrl

int
iscntrl(int c)
{
	return (__ctype+1)[c] & (_C);
}