5 * Copyright (C) 2003, 2007 Thomas Perl <thp@perli.net>
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
27 void wait_keypress() {
29 unsigned char done
= 0;
33 /* clean up all events */
34 while( SDL_PollEvent( &e
));
37 if( SDL_PollEvent( &e
)) {
38 done
= (e
.type
== SDL_KEYUP
|| e
.type
== SDL_MOUSEBUTTONUP
);