Symbol: TCSADRAIN
src/bin/network/telnet/sys_bsd.c
412
tcsetattr(tin, TCSADRAIN, &tmp_tc);
src/bin/network/telnet/sys_bsd.c
673
if (tcsetattr(tin, TCSADRAIN, &tmp_tc) < 0)
src/system/libroot/posix/termios.c
35
case TCSADRAIN: