OXTABS
#ifndef OXTABS
termios.c_oflag &= ~OXTABS;
# ifdef OXTABS
tmp_tc.c_oflag |= OXTABS;
# ifdef OXTABS
tmp_tc.c_oflag &= ~OXTABS;
# ifdef OXTABS
return (termbuf.c_oflag & OXTABS);
# ifdef OXTABS
termbuf.c_oflag |= OXTABS;
# ifdef OXTABS
termbuf.c_oflag &= ~OXTABS;
# ifndef OXTABS
termbuf.c_oflag |= ONLCR|OXTABS;
SET(oflag, OXTABS|OPOST);
CLR(oflag, OXTABS);
{ "tabs", 0, OXTABS }, /* "preserve" tabs */
{ "-tabs", OXTABS, 0 },
{ "oxtabs", OXTABS, 0 },
{ "-oxtabs", 0, OXTABS },