VDISCARD
{ "discard", VDISCARD, CDISCARD },
{ "flush", VDISCARD, CDISCARD },
#ifdef VDISCARD
TTYCHAR(VDISCARD, 18)
{ "fl", M(VDISCARD), NULL }, /* flush output */
&tmode.c_cc[VDSUSP], &tmode.c_cc[VREPRINT], &tmode.c_cc[VDISCARD],
#if !defined(VDISCARD) && defined(VFLUSHO)
#ifdef VDISCARD
setval(VDISCARD, SLC_VARIABLE|SLC_FLUSHOUT);
if (CCEQ(cc[VDISCARD], c)) {
# if defined(VFLUSHO) && !defined(VDISCARD)
# ifndef VDISCARD
# define termFlushChar new_tc.c_cc[VDISCARD]
#ifndef VDISCARD
# ifdef VDISCARD
# ifndef VDISCARD
# ifndef VDISCARD
ctermios.c_cc[VSUSP] = ctermios.c_cc[VDSUSP] = ctermios.c_cc[VDISCARD] =
#if defined(VDISCARD) && defined(CDISCARD)
mode.c_cc[VDISCARD] = CHK(mode.c_cc[VDISCARD], CDISCARD);