| 1 | /* |
| 2 | * Copyright (c) 1980 Regents of the University of California. |
| 3 | * All rights reserved. The Berkeley software License Agreement |
| 4 | * specifies the terms and conditions for redistribution. |
| 5 | */ |
| 6 | |
| 7 | #ifndef lint |
| 8 | static char sccsid[] = "@(#)flush_in.c 5.1 (Berkeley) %G%"; |
| 9 | #endif not lint |
| 10 | |
| 11 | # include <curses.h> |
| 12 | |
| 13 | /* |
| 14 | * flush_in: |
| 15 | * Flush all pending input. |
| 16 | */ |
| 17 | flush_in() |
| 18 | { |
| 19 | # ifdef TIOCFLUSH |
| 20 | ioctl(fileno(stdin), TIOCFLUSH, NULL); |
| 21 | # else TIOCFLUSH |
| 22 | crmode(); |
| 23 | # endif TIOCFLUSH |
| 24 | } |