sdk/dev/empty.c


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

/*
 * Empty the serial input fifo buffer.
 * $Id$
 * Copyright (c) 1997 by Tycho Softworks.
 * For conditions of distribution and reuse see product license.
 */

#include <dev/tty.h>

void	empty(int fd)
{
	while(inkey(fd, 0) > -1)
		continue;
}