CSTART
{ "start", VSTART, CSTART },
_POSIX_VDISABLE, CERASE2, CSTART, CSTOP,
CDSWTCH, CERASE2, CSTART, CSTOP,
#ifndef CSTART
_POSIX_VDISABLE, CINTR, CQUIT, CSUSP, CDSUSP, CSTART, CSTOP, CLNEXT,
#ifndef CSTART
#if defined(VSTART) && defined(CSTART)
reset_char(VSTART, CSTART);