| #ifndef __SOUND_OPL4_H | 
 | #define __SOUND_OPL4_H | 
 |  | 
 | /* | 
 |  * Global definitions for the OPL4 driver | 
 |  * Copyright (c) 2003 by Clemens Ladisch <clemens@ladisch.de> | 
 |  * | 
 |  * 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. | 
 |  * | 
 |  * This program 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, write to the Free Software | 
 |  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA | 
 |  */ | 
 |  | 
 | #include <sound/opl3.h> | 
 |  | 
 | struct snd_opl4; | 
 |  | 
 | extern int snd_opl4_create(struct snd_card *card, | 
 | 			   unsigned long fm_port, unsigned long pcm_port, | 
 | 			   int seq_device, | 
 | 			   struct snd_opl3 **opl3, struct snd_opl4 **opl4); | 
 |  | 
 | #endif /* __SOUND_OPL4_H */ |