shithub: scc

ref: 506afb042bf4c22f832f0d38e2af69826c9fd022
dir: /src/libc/ctype/iscntrl.c/

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

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