2 eqemu - electronic queue system emulator
3 Copyright (C) 2014 John Tsiombikas <nuclear@member.fsf.org>,
4 Eleni-Maria Stea <eleni@mutantstargoat.com>
6 This program is free software: you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation, either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
22 unsigned long get_msec()
24 static struct timeval tv0;
28 if(tv0.tv_sec == 0 && tv0.tv_usec == 0) {
32 return (tv.tv_sec - tv0.tv_sec) * 1000 + (tv.tv_usec - tv0.tv_usec) / 1000;
35 void wait_for(unsigned long msec)