/*

     SDL - Simple DirectMedia Layer

     Copyright (C) 1997-2009 Sam Lantinga

     This library is free software; you can redistribute it and/or

     modify it under the terms of the GNU Library General Public

     License as published by the Free Software Foundation; either

     version 2 of the License, or (at your option) any later version.

     This library 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

     Library General Public License for more details.

     You should have received a copy of the GNU Library General Public

     License along with this library; if not, write to the Free

     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

     Sam Lantinga

     slouken@libsdl.org

     QNX Sound Architecture (QSA) SDL driver

     Copyright (C) 2009 Mike Gorchak

     (mike@malva.ua, lestat@i.com.ua)

 */

 #include "SDL_config.h"

 #ifndef __SDL_QSA_AUDIO_H__

 #define __SDL_QSA_AUDIO_H__

 #include <sys/asoundlib.h>

 #include "../SDL_sysaudio.h"

 /* Hidden "this" pointer for the audio functions */

 #define _THIS SDL_AudioDevice* this

 struct SDL_PrivateAudioData

 {

     /* SDL capture state */

     int iscapture;

     /* The audio device handle */

     int cardno;

     int deviceno;

     snd_pcm_t *audio_handle;

     /* The audio file descriptor */

     int audio_fd;

     /* Select timeout status */

     uint32_t timeout_on_wait;

     /* Raw mixing buffer */

     Uint8 *pcm_buf;

     Uint32 pcm_len;

 };

 #endif /* __SDL_QSA_AUDIO_H__ */

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