--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/audio/dart/SDL_dart.h	Wed Nov 23 07:29:56 2005 +0000
@@ -0,0 +1,67 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002  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
+*/
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id$";
+#endif
+
+#ifndef _SDL_lowaudio_h
+#define _SDL_lowaudio_h
+
+#include "SDL_sysaudio.h"
+
+#define INCL_TYPES
+#define INCL_DOSSEMAPHORES
+#define INCL_DOSRESOURCES
+#define INCL_DOSMISC
+#define INCL_DOSERRORS
+
+#define INCL_OS2MM
+#define INCL_MMIOOS2
+#define INCL_MCIOS2
+#include <os2.h>
+#include <os2me.h>     // DART stuff and MMIO stuff
+
+/* Hidden "this" pointer for the audio functions */
+#define _THIS	SDL_AudioDevice *_this
+
+/* The DirectSound objects */
+struct SDL_PrivateAudioData
+{
+  int iCurrDeviceOrd;
+  int iCurrFreq;
+  int iCurrBits;
+  int iCurrChannels;
+  int iCurrNumBufs;
+  int iCurrBufSize;
+
+  int iLastPlayedBuf;
+  int iNextFreeBuffer;
+
+  MCI_BUFFER_PARMS BufferParms;     // Sound buffer parameters
+  MCI_MIX_BUFFER *pMixBuffers;      // Sound buffers
+  MCI_MIXSETUP_PARMS MixSetupParms; // Mixer setup parameters
+  HEV hevAudioBufferPlayed;         // Event semaphore to indicate that an audio buffer has been played by DART
+};
+
+#endif /* _SDL_lowaudio_h */