shithub: scc

ref: 2974c0654f4634a58fb6d6d588dd4eebd143a383
dir: /src/libc/ctype/iscntrl.c/

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

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