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) 05/30/85"; 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 } 25