call.h

linux下的fusion程序,可以和directfb配合使用

/*
 *	Fusion Kernel Module
 *
 *	(c) Copyright 2002-2003  Convergence GmbH
 *
 *      Written by Denis Oliver Kropp <[e-mail]>
 *
 *
 *	This program 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; either version
 *	2 of the License, or (at your option) any later version.
 */
 
#ifndef __FUSION__CALL_H__
#define __FUSION__CALL_H__

#include <linux/fusion.h>

#include "fusiondev.h"

/* module init/cleanup */

int  fusion_call_init   (FusionDev *dev);
void fusion_call_deinit (FusionDev *dev);


/* public API */

int fusion_call_new     (FusionDev         *dev,
                         int                fusion_id,
                         FusionCallNew     *call);

int fusion_call_execute (FusionDev         *dev,
                         Fusionee          *fusionee, /* NULL if call is from kernel */
                         FusionCallExecute *execute);

int fusion_call_return  (FusionDev         *dev,
                         int                fusion_id,
                         FusionCallReturn  *call_ret);

int fusion_call_destroy (FusionDev         *dev,
                         int                fusion_id,
                         int                call_id);


/* internal functions */

void fusion_call_destroy_all (FusionDev *dev,
                              int        fusion_id);

#endif