netsurf/framebuffer/schedule.h

46 lines
1.3 KiB
C

/*
* Copyright 2008 Vincent Sanders <vince@simtec.co.uk>
*
* This file is part of NetSurf, http://www.netsurf-browser.org/
*
* NetSurf is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* NetSurf is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FRAMEBUFFER_SCHEDULE_H
#define FRAMEBUFFER_SCHEDULE_H
/**
* Schedule a callback.
*
* \param tival interval before the callback should be made in ms
* \param callback callback function
* \param p user parameter, passed to callback function
*
* The callback function will be called as soon as possible after t ms have
* passed.
*/
nserror framebuffer_schedule(int tival, void (*callback)(void *p), void *p);
/**
* Process scheduled callbacks up to current time.
*
* @return The number of milliseconds untill the next scheduled event
* or -1 for no event.
*/
int schedule_run(void);
void list_schedule(void);
#endif