/*

    SDL - Simple DirectMedia Layer

    Copyright (C) 1997-2006 Sam Lantinga

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

    modify it under the terms of the GNU Lesser General Public

    License as published by the Free Software Foundation; either

    version 2.1 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

    Lesser General Public License for more details.

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

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

    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

    Sam Lantinga

    slouken@libsdl.org

*/

#include "SDL_config.h"

#ifndef _SDL_coreaudio_h

#define _SDL_coreaudio_h

#include "../SDL_sysaudio.h"

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

#define _THIS	SDL_AudioDevice *this

struct SDL_PrivateAudioData {

	AudioUnit outputAudioUnit;

	void *buffer;

	UInt32 bufferOffset;

	UInt32 bufferSize;

};

/* Old variable names */

#define outputAudioUnit		(this->hidden->outputAudioUnit)

#define buffer		(this->hidden->buffer)

#define bufferOffset		(this->hidden->bufferOffset)

#define bufferSize		(this->hidden->bufferSize)

#endif /* _SDL_coreaudio_h */