/*
 *  DirectMusic File Formats
 *
 *  Copyright (C) 2003-2004 Rok Mandeljc
 *
 *  This program 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 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
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

#ifndef __WINE_DMUSIC_FILEFORMATS_H
#define __WINE_DMUSIC_FILEFORMATS_H

#include <windows.h>

#define COM_NO_WINDOWS_H
#include <objbase.h>
#include <mmsystem.h>
#include <pshpack8.h>

#ifdef __cplusplus
extern "C" {
#endif


/*****************************************************************************
 * FOURCC Definitions
 */
/* Common chunks */
#define DMUS_FOURCC_GUID_CHUNK                     mmioFOURCC('g','u','i','d')
#define DMUS_FOURCC_INFO_LIST                      mmioFOURCC('I','N','F','O')
#define DMUS_FOURCC_UNFO_LIST                      mmioFOURCC('U','N','F','O')
#define DMUS_FOURCC_UNAM_CHUNK                     mmioFOURCC('U','N','A','M')
#define DMUS_FOURCC_UART_CHUNK                     mmioFOURCC('U','A','R','T')
#define DMUS_FOURCC_UCOP_CHUNK                     mmioFOURCC('U','C','O','P')
#define DMUS_FOURCC_USBJ_CHUNK                     mmioFOURCC('U','S','B','J')
#define DMUS_FOURCC_UCMT_CHUNK                     mmioFOURCC('U','C','M','T')
#define DMUS_FOURCC_CATEGORY_CHUNK                 mmioFOURCC('c','a','t','g')
#define DMUS_FOURCC_VERSION_CHUNK                  mmioFOURCC('v','e','r','s')
/* AudioPath */
#define DMUS_FOURCC_AUDIOPATH_FORM                 mmioFOURCC('D','M','A','P')
#define DMUS_FOURCC_PORTCONFIGS_LIST               mmioFOURCC('p','c','s','l')
#define DMUS_FOURCC_PORTCONFIG_LIST                mmioFOURCC('p','c','f','l')
#define DMUS_FOURCC_PORTCONFIG_ITEM                mmioFOURCC('p','c','f','h')
#define DMUS_FOURCC_PORTPARAMS_ITEM                mmioFOURCC('p','p','r','h')
#define DMUS_FOURCC_DSBUFFER_LIST                  mmioFOURCC('d','b','f','l')
#define DMUS_FOURCC_DSBUFFATTR_ITEM                mmioFOURCC('d','d','a','h')
#define DMUS_FOURCC_PCHANNELS_LIST                 mmioFOURCC('p','c','h','l')
#define DMUS_FOURCC_PCHANNELS_ITEM                 mmioFOURCC('p','c','h','h')
/* Band */
#define DMUS_FOURCC_BAND_FORM                      mmioFOURCC('D','M','B','D')
#define DMUS_FOURCC_INSTRUMENTS_LIST               mmioFOURCC('l','b','i','l')
#define DMUS_FOURCC_INSTRUMENT_LIST                mmioFOURCC('l','b','i','n')
#define DMUS_FOURCC_INSTRUMENT_CHUNK               mmioFOURCC('b','i','n','s')
/* Chordmap */
#define DMUS_FOURCC_CHORDMAP_FORM                  mmioFOURCC('D','M','P','R')
#define DMUS_FOURCC_IOCHORDMAP_CHUNK               mmioFOURCC('p','e','r','h')
#define DMUS_FOURCC_SUBCHORD_CHUNK                 mmioFOURCC('c','h','d','t')
#define DMUS_FOURCC_CHORDENTRY_CHUNK               mmioFOURCC('c','h','e','h')
#define DMUS_FOURCC_SUBCHORDID_CHUNK               mmioFOURCC('s','b','c','n')
#define DMUS_FOURCC_IONEXTCHORD_CHUNK              mmioFOURCC('n','c','r','d')
#define DMUS_FOURCC_NEXTCHORDSEQ_CHUNK             mmioFOURCC('n','c','s','q')
#define DMUS_FOURCC_IOSIGNPOST_CHUNK               mmioFOURCC('s','p','s','h')
#define DMUS_FOURCC_CHORDNAME_CHUNK                mmioFOURCC('I','N','A','M')
#define DMUS_FOURCC_CHORDENTRY_LIST                mmioFOURCC('c','h','o','e')
#define DMUS_FOURCC_CHORDMAP_LIST                  mmioFOURCC('c','m','a','p')
#define DMUS_FOURCC_CHORD_LIST                     mmioFOURCC('c','h','r','d')
#define DMUS_FOURCC_CHORDPALETTE_LIST              mmioFOURCC('c','h','p','l')
#define DMUS_FOURCC_CADENCE_LIST                   mmioFOURCC('c','a','d','e')
#define DMUS_FOURCC_SIGNPOSTITEM_LIST              mmioFOURCC('s','p','s','t')
#define DMUS_FOURCC_SIGNPOST_LIST                  mmioFOURCC('s','p','s','q')
/* Container */
#define DMUS_FOURCC_CONTAINER_FORM                 mmioFOURCC('D','M','C','N')
#define DMUS_FOURCC_CONTAINER_CHUNK                mmioFOURCC('c','o','n','h')
#define DMUS_FOURCC_CONTAINED_ALIAS_CHUNK          mmioFOURCC('c','o','b','a')
#define DMUS_FOURCC_CONTAINED_OBJECT_CHUNK         mmioFOURCC('c','o','b','h')
#define DMUS_FOURCC_CONTAINED_OBJECTS_LIST         mmioFOURCC('c','o','s','l')
#define DMUS_FOURCC_CONTAINED_OBJECT_LIST          mmioFOURCC('c','o','b','l')
/* DirectSound Buffer Configuration */
#define DMUS_FOURCC_DSBC_FORM                      mmioFOURCC('D','S','B','C')
#define DMUS_FOURCC_DSBD_CHUNK                     mmioFOURCC('d','s','b','d')
#define DMUS_FOURCC_BSID_CHUNK                     mmioFOURCC('b','s','i','d')
#define DMUS_FOURCC_DS3D_CHUNK                     mmioFOURCC('d','s','3','d')
#define DMUS_FOURCC_DSBC_LIST                      mmioFOURCC('f','x','l','s')
/* Effects */
#define DMUS_FOURCC_DSFX_FORM                      mmioFOURCC('D','S','F','X')
#define DMUS_FOURCC_DSFX_CHUNK                     mmioFOURCC('f','x','h','r')
#define DMUS_FOURCC_DSFX_DATA                      mmioFOURCC('d','a','t','a')
/* Reference */
#define DMUS_FOURCC_REF_LIST                       mmioFOURCC('D','M','R','F')
#define DMUS_FOURCC_REF_CHUNK                      mmioFOURCC('r','e','f','h')
#define DMUS_FOURCC_DATE_CHUNK                     mmioFOURCC('d','a','t','e')
#define DMUS_FOURCC_NAME_CHUNK                     mmioFOURCC('n','a','m','e')
#define DMUS_FOURCC_FILE_CHUNK                     mmioFOURCC('f','i','l','e')
/* Script */
#define DMUS_FOURCC_SCRIPT_FORM                    mmioFOURCC('D','M','S','C')
#define DMUS_FOURCC_SCRIPT_CHUNK                   mmioFOURCC('s','c','h','d')
#define DMUS_FOURCC_SCRIPTVERSION_CHUNK            mmioFOURCC('s','c','v','e')
#define DMUS_FOURCC_SCRIPTLANGUAGE_CHUNK           mmioFOURCC('s','c','l','a')
#define DMUS_FOURCC_SCRIPTSOURCE_CHUNK             mmioFOURCC('s','c','s','r')
/* Segment */
#define DMUS_FOURCC_SEGMENT_FORM                   mmioFOURCC('D','M','S','G')
#define DMUS_FOURCC_SEGMENT_CHUNK                  mmioFOURCC('s','e','g','h')
#define DMUS_FOURCC_TRACK_LIST                     mmioFOURCC('t','r','k','l')
/* Style chunks */
#define DMUS_FOURCC_STYLE_FORM                     mmioFOURCC('D','M','S','T')
#define DMUS_FOURCC_STYLE_CHUNK                    mmioFOURCC('s','t','y','h')
#define DMUS_FOURCC_PART_LIST                      mmioFOURCC('p','a','r','t')
#define DMUS_FOURCC_PART_CHUNK                     mmioFOURCC('p','r','t','h')
#define DMUS_FOURCC_NOTE_CHUNK                     mmioFOURCC('n','o','t','e')
#define DMUS_FOURCC_CURVE_CHUNK                    mmioFOURCC('c','r','v','e')
#define DMUS_FOURCC_MARKER_CHUNK                   mmioFOURCC('m','r','k','r')
#define DMUS_FOURCC_RESOLUTION_CHUNK               mmioFOURCC('r','s','l','n')
#define DMUS_FOURCC_ANTICIPATION_CHUNK             mmioFOURCC('a','n','p','n')
#define DMUS_FOURCC_PATTERN_LIST                   mmioFOURCC('p','t','t','n')
#define DMUS_FOURCC_PATTERN_CHUNK                  mmioFOURCC('p','t','n','h')
#define DMUS_FOURCC_RHYTHM_CHUNK                   mmioFOURCC('r','h','t','m')
#define DMUS_FOURCC_PARTREF_LIST                   mmioFOURCC('p','r','e','f')
#define DMUS_FOURCC_PARTREF_CHUNK                  mmioFOURCC('p','r','f','c')
#define DMUS_FOURCC_STYLE_PERS_REF_LIST            mmioFOURCC('p','r','r','f')
#define DMUS_FOURCC_MOTIFSETTINGS_CHUNK            mmioFOURCC('m','t','f','s')
/* Tool */
#define DMUS_FOURCC_TOOL_FORM                      mmioFOURCC('D','M','T','L')
#define DMUS_FOURCC_TOOL_CHUNK                     mmioFOURCC('t','o','l','h')
/* ToolGraph */
#define DMUS_FOURCC_TOOLGRAPH_FORM                 mmioFOURCC('D','M','T','G')
#define DMUS_FOURCC_TOOL_LIST                      mmioFOURCC('t','o','l','l')
/* Track */
#define DMUS_FOURCC_TRACK_FORM                     mmioFOURCC('D','M','T','K')
#define DMUS_FOURCC_TRACK_CHUNK                    mmioFOURCC('t','r','k','h')
#define DMUS_FOURCC_TRACK_EXTRAS_CHUNK             mmioFOURCC('t','r','k','x')
/* Band Track */
#define DMUS_FOURCC_BANDTRACK_FORM                 mmioFOURCC('D','M','B','T')
#define DMUS_FOURCC_BANDTRACK_CHUNK                mmioFOURCC('b','d','t','h')
#define DMUS_FOURCC_BANDS_LIST                     mmioFOURCC('l','b','d','l')
#define DMUS_FOURCC_BAND_LIST                      mmioFOURCC('l','b','n','d')
#define DMUS_FOURCC_BANDITEM_CHUNK                 mmioFOURCC('b','d','i','h')
#define DMUS_FOURCC_BANDITEM_CHUNK2                mmioFOURCC('b','d','2','h')
/* Chord Track */
#define DMUS_FOURCC_CHORDTRACK_LIST                mmioFOURCC('c','o','r','d')
#define DMUS_FOURCC_CHORDTRACKHEADER_CHUNK         mmioFOURCC('c','r','d','h')
#define DMUS_FOURCC_CHORDTRACKBODY_CHUNK           mmioFOURCC('c','r','d','b')
/* Chordmap Track */
#define DMUS_FOURCC_PERS_TRACK_LIST                mmioFOURCC('p','f','t','r')
#define DMUS_FOURCC_PERS_REF_LIST                  mmioFOURCC('p','f','r','f')
#define DMUS_FOURCC_TIME_STAMP_CHUNK               mmioFOURCC('s','t','m','p')
/* Command Track */
#define DMUS_FOURCC_COMMANDTRACK_CHUNK             mmioFOURCC('c','m','n','d')
/* Lyrics Track */
#define DMUS_FOURCC_LYRICSTRACK_LIST               mmioFOURCC('l','y','r','t')
#define DMUS_FOURCC_LYRICSTRACKEVENTS_LIST         mmioFOURCC('l','y','r','l')
#define DMUS_FOURCC_LYRICSTRACKEVENT_LIST          mmioFOURCC('l','y','r','e')
#define DMUS_FOURCC_LYRICSTRACKEVENTHEADER_CHUNK   mmioFOURCC('l','y','r','h')
#define DMUS_FOURCC_LYRICSTRACKEVENTTEXT_CHUNK     mmioFOURCC('l','y','r','n')
/* Marker Track */
#define DMUS_FOURCC_MARKERTRACK_LIST               mmioFOURCC('M','A','R','K')
#define DMUS_FOURCC_VALIDSTART_CHUNK               mmioFOURCC('v','a','l','s')
#define DMUS_FOURCC_PLAYMARKER_CHUNK               mmioFOURCC('p','l','a','y')
/* Mute Track */
#define DMUS_FOURCC_MUTE_CHUNK                     mmioFOURCC('m','u','t','e')
/* Parameter Control Track */
#define DMUS_FOURCC_PARAMCONTROLTRACK_TRACK_LIST   mmioFOURCC('p','r','m','t')
#define DMUS_FOURCC_PARAMCONTROLTRACK_OBJECT_LIST  mmioFOURCC('p','r','o','l')
#define DMUS_FOURCC_PARAMCONTROLTRACK_OBJECT_CHUNK mmioFOURCC('p','r','o','h')
#define DMUS_FOURCC_PARAMCONTROLTRACK_PARAM_LIST   mmioFOURCC('p','r','p','l')
#define DMUS_FOURCC_PARAMCONTROLTRACK_PARAM_CHUNK  mmioFOURCC('p','r','p','h')
#define DMUS_FOURCC_PARAMCONTROLTRACK_CURVES_CHUNK mmioFOURCC('p','r','c','c')
/* Pattern Track */
#define DMUS_FOURCC_PATTERN_FORM                   mmioFOURCC('D','M','P','T')
/* Script Track */
#define DMUS_FOURCC_SCRIPTTRACK_LIST               mmioFOURCC('s','c','r','t')
#define DMUS_FOURCC_SCRIPTTRACKEVENTS_LIST         mmioFOURCC('s','c','r','l')
#define DMUS_FOURCC_SCRIPTTRACKEVENT_LIST          mmioFOURCC('s','c','r','e')
#define DMUS_FOURCC_SCRIPTTRACKEVENTHEADER_CHUNK   mmioFOURCC('s','c','r','h')
#define DMUS_FOURCC_SCRIPTTRACKEVENTNAME_CHUNK     mmioFOURCC('s','c','r','n')
/* Segment Trgigger Track */
#define DMUS_FOURCC_SEGTRACK_LIST                  mmioFOURCC('s','e','g','t')
#define DMUS_FOURCC_SEGTRACK_CHUNK                 mmioFOURCC('s','g','t','h')
#define DMUS_FOURCC_SEGMENTS_LIST                  mmioFOURCC('l','s','g','l')
#define DMUS_FOURCC_SEGMENT_LIST                   mmioFOURCC('l','s','e','g')
#define DMUS_FOURCC_SEGMENTITEM_CHUNK              mmioFOURCC('s','g','i','h')
#define DMUS_FOURCC_SEGMENTITEMNAME_CHUNK          mmioFOURCC('s','n','a','m')
/* Sequence Track */
#define DMUS_FOURCC_SEQ_TRACK                      mmioFOURCC('s','e','q','t')
#define DMUS_FOURCC_SEQ_LIST                       mmioFOURCC('e','v','t','l')
#define DMUS_FOURCC_CURVE_LIST                     mmioFOURCC('c','u','r','l')
/* Signpost Track */
#define DMUS_FOURCC_SIGNPOST_TRACK_CHUNK           mmioFOURCC('s','g','n','p')
/* Style Track */
#define DMUS_FOURCC_STYLE_TRACK_LIST               mmioFOURCC('s','t','t','r')
#define DMUS_FOURCC_STYLE_REF_LIST                 mmioFOURCC('s','t','r','f')
/* SysEx Track */
#define DMUS_FOURCC_SYSEX_TRACK                    mmioFOURCC('s','y','e','x')
/* Tempo Track */
#define DMUS_FOURCC_TEMPO_TRACK                    mmioFOURCC('t','e','t','r')
/* Time Signature Track */
#define DMUS_FOURCC_TIMESIGNATURE_TRACK            mmioFOURCC('t','i','m','s')
#define DMUS_FOURCC_TIMESIGTRACK_LIST              mmioFOURCC('T','I','M','S')
#define DMUS_FOURCC_TIMESIG_CHUNK                  DMUS_FOURCC_TIMESIGNATURE_TRACK
/* Wave Track */
#define DMUS_FOURCC_WAVETRACK_LIST                 mmioFOURCC('w','a','v','t')
#define DMUS_FOURCC_WAVETRACK_CHUNK                mmioFOURCC('w','a','t','h')
#define DMUS_FOURCC_WAVEPART_LIST                  mmioFOURCC('w','a','v','p')
#define DMUS_FOURCC_WAVEPART_CHUNK                 mmioFOURCC('w','a','p','h')
#define DMUS_FOURCC_WAVEITEM_LIST                  mmioFOURCC('w','a','v','i')
#define DMUS_FOURCC_WAVE_LIST                      mmioFOURCC('w','a','v','e')
#define DMUS_FOURCC_WAVEITEM_CHUNK                 mmioFOURCC('w','a','i','h')
/* Wave Header */
#define DMUS_FOURCC_WAVEHEADER_CHUNK               mmioFOURCC('w','a','v','h')


/*****************************************************************************
 * Flags
 */
#define DMUS_BUFFERF_SHARED  0x1
#define DMUS_BUFFERF_DEFINED 0x2
#define DMUS_BUFFERF_MIXIN   0x8

#define DMUS_CHORDMAPF_VERSION8 0x1

#define DMUS_CONTAINED_OBJF_KEEP 0x1

#define DMUS_CONTAINER_NOLOADS 0x2

#define DMUS_IO_INST_PATCH              0x0001
#define DMUS_IO_INST_BANKSELECT         0x0002
#define DMUS_IO_INST_ASSIGN_PATCH       0x0008
#define DMUS_IO_INST_NOTERANGES         0x0010
#define DMUS_IO_INST_PAN                0x0020
#define DMUS_IO_INST_VOLUME             0x0040
#define DMUS_IO_INST_TRANSPOSE          0x0080
#define DMUS_IO_INST_GM                 0x0100
#define DMUS_IO_INST_GS                 0x0200
#define DMUS_IO_INST_XG                 0x0400
#define DMUS_IO_INST_CHANNEL_PRIORITY   0x0800
#define DMUS_IO_INST_USE_DEFAULT_GM_SET 0x1000
#define DMUS_IO_INST_PITCHBENDRANGE     0x2000

#define DMUS_IO_SCRIPTTRACKF_PREPARE 0x1
#define DMUS_IO_SCRIPTTRACKF_QUEUE   0x2
#define DMUS_IO_SCRIPTTRACKF_ATTIME  0x4

#define DMUS_MARKERF_START       0x1
#define DMUS_MARKERF_STOP        0x2
#define DMUS_MARKERF_CHORD_ALIGN 0x4

#define DMUS_PATTERNF_PERSIST_CONTROL 0x1

#define DMUS_PARTF_USE_MARKERS  0x1
#define DMUS_PARTF_ALIGN_CHORDS 0x2

#define DMUS_PORTCONFIGF_DRUMSON10  0x1
#define DMUS_PORTCONFIGF_USEDEFAULT 0x2

#define DMUS_SCRIPTIOF_LOAD_ALL_CONTENT       0x1
#define DMUS_SCRIPTIOF_DOWNLOAD_ALL_SEGMENTS  0x2

#define DMUS_SEGIOF_REFLENGTH 0x1
#define DMUS_SEGIOF_CLOCKTIME 0x2

#define DMUS_SEGMENTTRACKF_MOTIF 0x1

/* Song flags; MS doesn't support this in DX 9.0 anymore */
#define DMUS_SONG_MAXSEGID  0x7FFFFFFF
#define DMUS_SONG_ANYSEG    0x80000000
#define DMUS_SONG_NOSEG     0xFFFFFFFF
#define DMUS_SONG_NOFROMSEG 0x80000001

#define DMUS_SIGNPOSTF_A        0x0001      
#define DMUS_SIGNPOSTF_B        0x0002
#define DMUS_SIGNPOSTF_C        0x0004
#define DMUS_SIGNPOSTF_D        0x0008
#define DMUS_SIGNPOSTF_E        0x0010
#define DMUS_SIGNPOSTF_F        0x0020
#define DMUS_SIGNPOSTF_1        0x0100
#define DMUS_SIGNPOSTF_2        0x0200
#define DMUS_SIGNPOSTF_3        0x0400
#define DMUS_SIGNPOSTF_4        0x0800
#define DMUS_SIGNPOSTF_5        0x1000
#define DMUS_SIGNPOSTF_6        0x2000
#define DMUS_SIGNPOSTF_7        0x4000
#define DMUS_SIGNPOSTF_CADENCE  0x8000
#define DMUS_SIGNPOSTF_LETTER   (DMUS_SIGNPOSTF_A | DMUS_SIGNPOSTF_B | DMUS_SIGNPOSTF_C | DMUS_SIGNPOSTF_D | DMUS_SIGNPOSTF_E | DMUS_SIGNPOSTF_F)
#define DMUS_SIGNPOSTF_ROOT     (DMUS_SIGNPOSTF_1 | DMUS_SIGNPOSTF_2 | DMUS_SIGNPOSTF_3 | DMUS_SIGNPOSTF_4 | DMUS_SIGNPOSTF_5 | DMUS_SIGNPOSTF_6 | DMUS_SIGNPOSTF_7)

#define DMUS_SPOSTCADENCEF_1 0x2
#define DMUS_SPOSTCADENCEF_2 0x4

#define DMUS_VARIATIONF_MAJOR        0x0000007F
#define DMUS_VARIATIONF_MINOR        0x00003F80
#define DMUS_VARIATIONF_OTHER        0x001FC000
#define DMUS_VARIATIONF_ROOT_SCALE   0x00200000
#define DMUS_VARIATIONF_ROOT_FLAT    0x00400000
#define DMUS_VARIATIONF_ROOT_SHARP   0x00800000
#define DMUS_VARIATIONF_TYPE_TRIAD   0x01000000
#define DMUS_VARIATIONF_TYPE_6AND7   0x02000000
#define DMUS_VARIATIONF_TYPE_COMPLEX 0x04000000
#define DMUS_VARIATIONF_DEST_TO1     0x08000000
#define DMUS_VARIATIONF_DEST_TO5     0x10000000
#define DMUS_VARIATIONF_DEST_OTHER   0x40000000
#define DMUS_VARIATIONF_MODES        0xE0000000
#define DMUS_VARIATIONF_MODES_EX     (0x20000000 | 0x80000000)
#define DMUS_VARIATIONF_IMA25_MODE   0x00000000
#define DMUS_VARIATIONF_DMUS_MODE    0x20000000

#define DMUS_WAVETRACKF_SYNC_VAR        0x1
#define DMUS_WAVETRACKF_PERSIST_CONTROL 0x2


/*****************************************************************************
 * Enumerations
 */
/* actual enumerations */
enum enumDMUS_VARIATIONT_TYPES {
	DMUS_VARIATIONT_SEQUENTIAL   = 0x0,
	DMUS_VARIATIONT_RANDOM       = 0x1,
	DMUS_VARIATIONT_RANDOM_START = 0x2,
	DMUS_VARIATIONT_NO_REPEAT    = 0x3,
	DMUS_VARIATIONT_RANDOM_ROW   = 0x4
};

enum enumDMUS_EMBELLISHT_TYPES {
	DMUS_EMBELLISHT_NORMAL = 0x0000,
	DMUS_EMBELLISHT_FILL   = 0x0001,
	DMUS_EMBELLISHT_BREAK  = 0x0002,
	DMUS_EMBELLISHT_INTRO  = 0x0004,
	DMUS_EMBELLISHT_END    = 0x0008,
	DMUS_EMBELLISHT_MOTIF  = 0x0010,
	DMUS_EMBELLISHT_ALL    = 0xFFFF
};

enum enumDMUS_PATTERNT_TYPES {
	DMUS_PATTERNT_RANDOM       = 0x0,
	DMUS_PATTERNT_REPEAT       = 0x1,
	DMUS_PATTERNT_SEQUENTIAL   = 0x2,
	DMUS_PATTERNT_RANDOM_START = 0x3,
	DMUS_PATTERNT_NO_REPEAT    = 0x4,
	DMUS_PATTERNT_RANDOM_ROW   = 0x5
};

typedef enum enumDMUS_VARIATIONT_TYPES DMUS_VARIATIONT_TYPES;
typedef enum enumDMUS_EMBELLISHT_TYPES DMUS_EMBELLISHT_TYPES;
typedef enum enumDMUS_PATTERNT_TYPES   DMUS_PATTERNT_TYPES;


/*****************************************************************************
 * Structures
 */
/* typedef definitions */
typedef struct _DMUS_IO_SEQ_ITEM                       DMUS_IO_SEQ_ITEM,                       *LPDMUS_IO_SEQ_ITEM;
typedef struct _DMUS_IO_CURVE_ITEM                     DMUS_IO_CURVE_ITEM,                     *LPDMUS_IO_CURVE_ITEM;
typedef struct _DMUS_IO_TEMPO_ITEM                     DMUS_IO_TEMPO_ITEM,                     *LPDMUS_IO_TEMPO_ITEM;
typedef struct _DMUS_IO_SYSEX_ITEM                     DMUS_IO_SYSEX_ITEM,                     *LPDMUS_IO_SYSEX_ITEM;
typedef struct  DMUS_CHORD_KEY                         DMUS_CHORD_PARAM,                       *LPDMUS_CHORD_PARAM; /* in dmusici.h */
typedef struct _DMUS_RHYTHM_PARAM                      DMUS_RHYTHM_PARAM,                      *LPDMUS_RHYTHM_PARAM;
typedef struct _DMUS_TEMPO_PARAM                       DMUS_TEMPO_PARAM,                       *LPDMUS_TEMPO_PARAM;
typedef struct _DMUS_MUTE_PARAM                        DMUS_MUTE_PARAM,                        *LPDMUS_MUTE_PARAM;
typedef struct _DMUS_IO_TIMESIG                        DMUS_IO_TIMESIG,                        *LPDMUS_IO_TIMESIG;
typedef struct _DMUS_IO_STYLE                          DMUS_IO_STYLE,                          *LPDMUS_IO_STYLE;
typedef struct _DMUS_IO_VERSION                        DMUS_IO_VERSION,                        *LPDMUS_IO_VERSION;
typedef struct _DMUS_IO_PATTERN                        DMUS_IO_PATTERN,                        *LPDMUS_IO_PATTERN;
typedef struct _DMUS_IO_STYLEPART                      DMUS_IO_STYLEPART,                      *LPDMUS_IO_STYLEPART;
typedef struct _DMUS_IO_PARTREF                        DMUS_IO_PARTREF,                        *LPDMUS_IO_PARTREF;
typedef struct _DMUS_IO_STYLENOTE                      DMUS_IO_STYLENOTE,                      *LPDMUS_IO_STYLENOTE;
typedef struct _DMUS_IO_STYLECURVE                     DMUS_IO_STYLECURVE,                     *LPDMUS_IO_STYLECURVE;
typedef struct _DMUS_IO_STYLEMARKER                    DMUS_IO_STYLEMARKER,                    *LPDMUS_IO_STYLEMARKER;
typedef struct _DMUS_IO_STYLERESOLUTION                DMUS_IO_STYLERESOLUTION,                *LPDMUS_IO_STYLERESOLUTION;
typedef struct _DMUS_IO_STYLE_ANTICIPATION             DMUS_IO_STYLE_ANTICIPATION,             *LPDMUS_IO_STYLE_ANTICIPATION;
typedef struct _DMUS_IO_MOTIFSETTINGS                  DMUS_IO_MOTIFSETTINGS,                  *LPDMUS_IO_MOTIFSETTINGS;
typedef struct _DMUS_IO_CHORD                          DMUS_IO_CHORD,                          *LPDMUS_IO_CHORD;
typedef struct _DMUS_IO_SUBCHORD                       DMUS_IO_SUBCHORD,                       *LPDMUS_IO_SUBCHORD;
typedef struct _DMUS_IO_COMMAND                        DMUS_IO_COMMAND,                        *LPDMUS_IO_COMMAND;
typedef struct _DMUS_IO_TOOL_HEADER                    DMUS_IO_TOOL_HEADER,                    *LPDMUS_IO_TOOL_HEADER;
typedef struct _DMUS_IO_PORTCONFIG_HEADER              DMUS_IO_PORTCONFIG_HEADER,              *LPDMUS_IO_PORTCONFIG_HEADER;
typedef struct _DMUS_IO_PCHANNELTOBUFFER_HEADER        DMUS_IO_PCHANNELTOBUFFER_HEADER,        *LPDMUS_IO_PCHANNELTOBUFFER_HEADER;
typedef struct _DMUS_IO_BUFFER_ATTRIBUTES_HEADER       DMUS_IO_BUFFER_ATTRIBUTES_HEADER,       *LPDMUS_IO_BUFFER_ATTRIBUTES_HEADER;
typedef struct _DMUS_IO_BAND_TRACK_HEADER              DMUS_IO_BAND_TRACK_HEADER,              *LPDMUS_IO_BAND_TRACK_HEADER;
typedef struct _DMUS_IO_BAND_ITEM_HEADER               DMUS_IO_BAND_ITEM_HEADER,               *LPDMUS_IO_BAND_ITEM_HEADER;
typedef struct _DMUS_IO_BAND_ITEM_HEADER2              DMUS_IO_BAND_ITEM_HEADER2,              *LPDMUS_IO_BAND_ITEM_HEADER2;
typedef struct _DMUS_IO_INSTRUMENT                     DMUS_IO_INSTRUMENT,                     *LPDMUS_IO_INSTRUMENT;
typedef struct _DMUS_IO_WAVE_HEADER                    DMUS_IO_WAVE_HEADER,                    *LPDMUS_IO_WAVE_HEADER;
typedef struct _DMUS_IO_WAVE_TRACK_HEADER              DMUS_IO_WAVE_TRACK_HEADER,              *LPDMUS_IO_WAVE_TRACK_HEADER;
typedef struct _DMUS_IO_WAVE_PART_HEADER               DMUS_IO_WAVE_PART_HEADER,               *LPDMUS_IO_WAVE_PART_HEADER;
typedef struct _DMUS_IO_WAVE_ITEM_HEADER               DMUS_IO_WAVE_ITEM_HEADER,               *LPDMUS_IO_WAVE_ITEM_HEADER;
typedef struct _DMUS_IO_CONTAINER_HEADER               DMUS_IO_CONTAINER_HEADER,               *LPDMUS_IO_CONTAINER_HEADER;
typedef struct _DMUS_IO_CONTAINED_OBJECT_HEADER        DMUS_IO_CONTAINED_OBJECT_HEADER,        *LPDMUS_IO_CONTAINED_OBJECT_HEADER;
typedef struct _DMUS_IO_SEGMENT_HEADER                 DMUS_IO_SEGMENT_HEADER,                 *LPDMUS_IO_SEGMENT_HEADER;	
typedef struct _DMUS_IO_TRACK_HEADER                   DMUS_IO_TRACK_HEADER,                   *LPDMUS_IO_TRACK_HEADER;
typedef struct _DMUS_IO_TRACK_EXTRAS_HEADER            DMUS_IO_TRACK_EXTRAS_HEADER,            *LPDMUS_IO_TRACK_EXTRAS_HEADER;
typedef struct _DMUS_IO_REFERENCE                      DMUS_IO_REFERENCE,                      *LPDMUS_IO_REFERENCE;
typedef struct _DMUS_IO_CHORDMAP                       DMUS_IO_CHORDMAP,                       *LPDMUS_IO_CHORDMAP;
typedef struct _DMUS_IO_CHORDMAP_SUBCHORD              DMUS_IO_CHORDMAP_SUBCHORD,              *LPDMUS_IO_CHORDMAP_SUBCHORD;
typedef struct _DMUS_IO_CHORDMAP_SUBCHORD              DMUS_IO_PERS_SUBCHORD,                  *LPDMUS_IO_PERS_SUBCHORD;
typedef struct _DMUS_IO_CHORDENTRY                     DMUS_IO_CHORDENTRY,                     *LPDMUS_IO_CHORDENTRY;
typedef struct _DMUS_IO_NEXTCHORD                      DMUS_IO_NEXTCHORD,                      *LPDMUS_IO_NEXTCHORD;
typedef struct _DMUS_IO_CHORDMAP_SIGNPOST              DMUS_IO_CHORDMAP_SIGNPOST,              *LPDMUS_IO_CHORDMAP_SIGNPOST;
typedef struct _DMUS_IO_CHORDMAP_SIGNPOST              DMUS_IO_PERS_SIGNPOST,                  *LPDMUS_IO_PERS_SIGNPOST;
typedef struct _DMUS_IO_SCRIPT_HEADER                  DMUS_IO_SCRIPT_HEADER,                  *LPDMUS_IO_SCRIPT_HEADER;
typedef struct _DMUS_IO_SIGNPOST                       DMUS_IO_SIGNPOST,                       *LPDMUS_IO_SIGNPOST;
typedef struct _DMUS_IO_MUTE                           DMUS_IO_MUTE,                           *LPDMUS_IO_MUTE;
typedef struct _DMUS_IO_TIMESIGNATURE_ITEM             DMUS_IO_TIMESIGNATURE_ITEM,             *LPDMUS_IO_TIMESIGNATURE_ITEM;
typedef struct _DMUS_IO_VALID_START                    DMUS_IO_VALID_START,                    *LPDMUS_IO_VALID_START;
typedef struct _DMUS_IO_PLAY_MARKER                    DMUS_IO_PLAY_MARKER,                    *LPDMUS_IO_PLAY_MARKER;
typedef struct _DMUS_IO_SEGMENT_TRACK_HEADER           DMUS_IO_SEGMENT_TRACK_HEADER,           *LPDMUS_IO_SEGMENT_TRACK_HEADER;
typedef struct _DMUS_IO_SEGMENT_ITEM_HEADER            DMUS_IO_SEGMENT_ITEM_HEADER,            *LPDMUS_IO_SEGMENT_ITEM_HEADER;
typedef struct _DMUS_IO_SCRIPTTRACK_EVENTHEADER        DMUS_IO_SCRIPTTRACK_EVENTHEADER,        *LPDMUS_IO_SCRIPTTRACK_EVENTHEADER;
typedef struct _DMUS_IO_LYRICSTRACK_EVENTHEADER        DMUS_IO_LYRICSTRACK_EVENTHEADER,        *LPDMUS_IO_LYRICSTRACK_EVENTHEADER;
typedef struct _DMUS_IO_PARAMCONTROLTRACK_OBJECTHEADER DMUS_IO_PARAMCONTROLTRACK_OBJECTHEADER, *LPDMUS_IO_PARAMCONTROLTRACK_OBJECTHEADER;
typedef struct _DMUS_IO_PARAMCONTROLTRACK_PARAMHEADER  DMUS_IO_PARAMCONTROLTRACK_PARAMHEADER,  *LPDMUS_IO_PARAMCONTROLTRACK_PARAMHEADER;
typedef struct _DMUS_IO_PARAMCONTROLTRACK_CURVEINFO    DMUS_IO_PARAMCONTROLTRACK_CURVEINFO,    *LPDMUS_IO_PARAMCONTROLTRACK_CURVEINFO;
typedef struct _DSOUND_IO_DSBUFFERDESC                 DSOUND_IO_DSBUFFERDESC,                 *LPDSOUND_IO_DSBUFFERDESC;
typedef struct _DSOUND_IO_DSBUSID                      DSOUND_IO_DSBUSID,                      *LPDSOUND_IO_DSBUSID;
typedef struct _DSOUND_IO_3D                           DSOUND_IO_3D,                           *LPDSOUND_IO_3D;
typedef struct _DSOUND_IO_DXDMO_HEADER                 DSOUND_IO_DXDMO_HEADER,                 *LPDSOUND_IO_DXDMO_HEADER;
typedef struct _DSOUND_IO_DXDMO_DATA                   DSOUND_IO_DXDMO_DATA,                   *LPDSOUND_IO_DXDMO_DATA;

/* actual structures */
struct _DMUS_IO_SEQ_ITEM {
	MUSIC_TIME mtTime;
	MUSIC_TIME mtDuration;
	DWORD      dwPChannel;
	short      nOffset; 
	BYTE       bStatus;
	BYTE       bByte1;
	BYTE       bByte2;
};

struct _DMUS_IO_CURVE_ITEM {
	MUSIC_TIME mtStart;
	MUSIC_TIME mtDuration;
	MUSIC_TIME mtResetDuration;
	DWORD      dwPChannel;
	short      nOffset;
	short      nStartValue;
	short      nEndValue;
	short      nResetValue;
	BYTE       bType;
	BYTE       bCurveShape;
	BYTE       bCCData;
	BYTE       bFlags;
	/* DX8 */
	WORD       wParamType;
	WORD       wMergeIndex;
};

struct _DMUS_IO_TEMPO_ITEM {
	MUSIC_TIME lTime;
	double     dblTempo;
};

struct _DMUS_IO_SYSEX_ITEM {
	MUSIC_TIME mtTime;
	DWORD      dwPChannel;
	DWORD      dwSysExLength;
};

struct _DMUS_RHYTHM_PARAM {
	DMUS_TIMESIGNATURE TimeSig;
	DWORD              dwRhythmPattern;
};

struct _DMUS_TEMPO_PARAM {
	MUSIC_TIME mtTime;
	double     dblTempo;
};

struct _DMUS_MUTE_PARAM {
	DWORD dwPChannel;
	DWORD dwPChannelMap;
	BOOL  fMute;
};

#pragma pack(2)
struct _DMUS_IO_TIMESIG {
	BYTE bBeatsPerMeasure;
	BYTE bBeat;
	WORD wGridsPerBeat;
};

struct _DMUS_IO_STYLE {
	DMUS_IO_TIMESIG timeSig;
	double          dblTempo;   
};

struct _DMUS_IO_VERSION {
	DWORD dwVersionMS;
	DWORD dwVersionLS;
};

struct _DMUS_IO_PATTERN {
	DMUS_IO_TIMESIG timeSig;
	BYTE            bGrooveBottom;
	BYTE            bGrooveTop;
	WORD            wEmbellishment;
	WORD            wNbrMeasures;
	BYTE            bDestGrooveBottom;
	BYTE            bDestGrooveTop;
	DWORD           dwFlags;
};

struct _DMUS_IO_STYLEPART {
	DMUS_IO_TIMESIG timeSig;
	DWORD           dwVariationChoices[32];
	GUID            guidPartID;
	WORD            wNbrMeasures;
	BYTE            bPlayModeFlags;
	BYTE            bInvertUpper;
	BYTE            bInvertLower;
	BYTE            bPad[3];
	DWORD           dwFlags;
};

struct _DMUS_IO_PARTREF {
	GUID  guidPartID;
	WORD  wLogicalPartID;
	BYTE  bVariationLockID;
	BYTE  bSubChordLevel;
	BYTE  bPriority;
	BYTE  bRandomVariation;
	WORD  wPad;
	DWORD dwPChannel;
};


struct _DMUS_IO_STYLENOTE {
	MUSIC_TIME mtGridStart;
	DWORD      dwVariation;
	MUSIC_TIME mtDuration;
	short      nTimeOffset;
	WORD       wMusicValue;
	BYTE       bVelocity;
	BYTE       bTimeRange;
	BYTE       bDurRange;
	BYTE       bVelRange;
	BYTE       bInversionID;
	BYTE       bPlayModeFlags;
	 /* DX8 */
	BYTE       bNoteFlags;
};

struct _DMUS_IO_STYLECURVE {
	MUSIC_TIME mtGridStart;
	DWORD      dwVariation;
	MUSIC_TIME mtDuration;
	MUSIC_TIME mtResetDuration;
	short      nTimeOffset;
	short      nStartValue;
	short      nEndValue;
	short      nResetValue;
	BYTE       bEventType;
	BYTE       bCurveShape;
	BYTE       bCCData;
	BYTE       bFlags;
	/* DX8 */
	WORD       wParamType;
	WORD       wMergeIndex;
};

struct _DMUS_IO_STYLEMARKER {
	MUSIC_TIME mtGridStart;
	DWORD      dwVariation;
	WORD       wMarkerFlags;
};

struct _DMUS_IO_STYLERESOLUTION {
	DWORD dwVariation;
	WORD  wMusicValue;
	BYTE  bInversionID;
	BYTE  bPlayModeFlags;
};

struct _DMUS_IO_STYLE_ANTICIPATION {
	MUSIC_TIME mtGridStart;
	DWORD      dwVariation;
	short      nTimeOffset;
	BYTE       bTimeRange;
};

struct _DMUS_IO_MOTIFSETTINGS {
	DWORD      dwRepeats;
	MUSIC_TIME mtPlayStart;
	MUSIC_TIME mtLoopStart;
	MUSIC_TIME mtLoopEnd;
	DWORD      dwResolution;
};
#pragma pack()

struct _DMUS_IO_CHORD {
	WCHAR      wszName[16];
	MUSIC_TIME mtTime;
	WORD       wMeasure;
	BYTE       bBeat;
	BYTE       bFlags;
};

struct _DMUS_IO_SUBCHORD {
	DWORD dwChordPattern;
	DWORD dwScalePattern;
	DWORD dwInversionPoints;
	DWORD dwLevels;
	BYTE  bChordRoot;
	BYTE  bScaleRoot;
};

struct _DMUS_IO_COMMAND {
	MUSIC_TIME mtTime;
	WORD       wMeasure;
	BYTE       bBeat;
	BYTE       bCommand;
	BYTE       bGrooveLevel;
	BYTE       bGrooveRange;
	BYTE       bRepeatMode;
};

struct _DMUS_IO_TOOL_HEADER {
	GUID   guidClassID;
	LONG   lIndex;
	DWORD  cPChannels;
	FOURCC ckid;
	FOURCC fccType;
	DWORD  dwPChannels[1];
};

struct _DMUS_IO_PORTCONFIG_HEADER {
	GUID  guidPort;
	DWORD dwPChannelBase;
	DWORD dwPChannelCount;
	DWORD dwFlags;
};

struct _DMUS_IO_PCHANNELTOBUFFER_HEADER {
	DWORD dwPChannelBase;
	DWORD dwPChannelCount;
	DWORD dwBufferCount;
	DWORD dwFlags;
};

struct _DMUS_IO_BUFFER_ATTRIBUTES_HEADER {
	GUID  guidBufferID;
	DWORD dwFlags;
};

struct _DMUS_IO_BAND_TRACK_HEADER {
	BOOL bAutoDownload;
};

struct _DMUS_IO_BAND_ITEM_HEADER {
	MUSIC_TIME lBandTime;
};

struct _DMUS_IO_BAND_ITEM_HEADER2 {
	MUSIC_TIME lBandTimeLogical;
	MUSIC_TIME lBandTimePhysical;
};

struct _DMUS_IO_INSTRUMENT {
	DWORD dwPatch;
	DWORD dwAssignPatch;
	DWORD dwNoteRanges[4];
	DWORD dwPChannel;
	DWORD dwFlags;
	BYTE  bPan;
	BYTE  bVolume;
	short nTranspose;
	DWORD dwChannelPriority;
	short nPitchBendRange;
};

struct _DMUS_IO_WAVE_HEADER {
	REFERENCE_TIME rtReadAhead;
	DWORD          dwFlags;
};

struct _DMUS_IO_WAVE_TRACK_HEADER {
	LONG  lVolume;
	DWORD dwFlags;
};

struct _DMUS_IO_WAVE_PART_HEADER {
    LONG  lVolume;
    DWORD dwVariations;
    DWORD dwPChannel;
    DWORD dwLockToPart;
    DWORD dwFlags;
    DWORD dwIndex;
};

struct _DMUS_IO_WAVE_ITEM_HEADER  {
	LONG           lVolume;
	LONG           lPitch;
	DWORD          dwVariations;
	REFERENCE_TIME rtTime;
	REFERENCE_TIME rtStartOffset;
	REFERENCE_TIME rtReserved;
	REFERENCE_TIME rtDuration;
	MUSIC_TIME     mtLogicalTime;
	DWORD          dwLoopStart;
	DWORD          dwLoopEnd;
	DWORD          dwFlags;
	WORD           wVolumeRange;
	WORD           wPitchRange;
};

struct _DMUS_IO_CONTAINER_HEADER {
	DWORD dwFlags;
};

struct _DMUS_IO_CONTAINED_OBJECT_HEADER {
	GUID   guidClassID;
	DWORD  dwFlags;
	FOURCC ckid;
	FOURCC fccType;
};

struct _DMUS_IO_SEGMENT_HEADER {
	DWORD          dwRepeats;
	MUSIC_TIME     mtLength;
	MUSIC_TIME     mtPlayStart;
	MUSIC_TIME     mtLoopStart;
	MUSIC_TIME     mtLoopEnd;
	DWORD          dwResolution;
	/* DX8 */
	REFERENCE_TIME rtLength;
	DWORD          dwFlags;
	DWORD          dwReserved;
	/* DX9 */
	REFERENCE_TIME rtLoopStart;
	REFERENCE_TIME rtLoopEnd;
	REFERENCE_TIME rtPlayStart;
};

struct _DMUS_IO_TRACK_HEADER {
	GUID   guidClassID;
	DWORD  dwPosition;
	DWORD  dwGroup;
	FOURCC ckid;
	FOURCC fccType;
};

struct _DMUS_IO_TRACK_EXTRAS_HEADER {
	DWORD dwFlags;
	DWORD dwPriority;
};

struct _DMUS_IO_REFERENCE {
	GUID  guidClassID;
	DWORD dwValidData;
};

struct _DMUS_IO_CHORDMAP {
	WCHAR wszLoadName[20];
	DWORD dwScalePattern;
	DWORD dwFlags;
};

struct _DMUS_IO_CHORDMAP_SUBCHORD {
	DWORD dwChordPattern;
	DWORD dwScalePattern;
	DWORD dwInvertPattern;
	BYTE  bChordRoot;
	BYTE  bScaleRoot;
	WORD  wCFlags;
	DWORD dwLevels;
};

struct _DMUS_IO_CHORDENTRY {
	DWORD dwFlags;
	WORD  wConnectionID;
};

struct _DMUS_IO_NEXTCHORD {
	DWORD dwFlags;
	WORD  nWeight;
	WORD  wMinBeats;
	WORD  wMaxBeats;
	WORD  wConnectionID;
};

struct _DMUS_IO_CHORDMAP_SIGNPOST {
	DWORD dwChords;
	DWORD dwFlags;
};

struct _DMUS_IO_SCRIPT_HEADER {
	DWORD dwFlags;
};

struct _DMUS_IO_SIGNPOST {
	MUSIC_TIME mtTime;
	DWORD      dwChords;
	WORD       wMeasure;
};

struct _DMUS_IO_MUTE {
	MUSIC_TIME mtTime;
	DWORD      dwPChannel;
	DWORD      dwPChannelMap;
};

struct _DMUS_IO_TIMESIGNATURE_ITEM {
	MUSIC_TIME lTime;
	BYTE       bBeatsPerMeasure;
	BYTE       bBeat;
	WORD       wGridsPerBeat;
};

struct _DMUS_IO_VALID_START {
	MUSIC_TIME mtTime;
};

struct _DMUS_IO_PLAY_MARKER {
	MUSIC_TIME mtTime;
};

struct _DMUS_IO_SEGMENT_TRACK_HEADER {
	DWORD dwFlags;
};

struct _DMUS_IO_SEGMENT_ITEM_HEADER {
	MUSIC_TIME lTimeLogical;
	MUSIC_TIME lTimePhysical;
	DWORD      dwPlayFlags;
	DWORD      dwFlags;
};

struct _DMUS_IO_SCRIPTTRACK_EVENTHEADER {
	DWORD      dwFlags;
	MUSIC_TIME lTimeLogical;
	MUSIC_TIME lTimePhysical;
};

struct _DMUS_IO_LYRICSTRACK_EVENTHEADER {
	DWORD dwFlags;
	DWORD dwTimingFlags;
	MUSIC_TIME lTimeLogical;
	MUSIC_TIME lTimePhysical;
};

struct _DMUS_IO_PARAMCONTROLTRACK_OBJECTHEADER {
	DWORD dwFlags;
	GUID guidTimeFormat;
	DWORD dwPChannel;
	DWORD dwStage;
	DWORD dwBuffer;
	GUID guidObject;
	DWORD dwIndex;
};

struct _DMUS_IO_PARAMCONTROLTRACK_PARAMHEADER {
	DWORD dwFlags;
	DWORD dwIndex;
};

struct _DMUS_IO_PARAMCONTROLTRACK_CURVEINFO {
	MUSIC_TIME mtStartTime;
	MUSIC_TIME mtEndTime;
	float      fltStartValue;
	float      fltEndValue;
	DWORD      dwCurveType;
	DWORD      dwFlags;
};

struct _DSOUND_IO_DSBUFFERDESC {
	DWORD dwFlags;
	WORD  nChannels;
	LONG  lVolume;
	LONG  lPan;
	DWORD dwReserved;
};

struct _DSOUND_IO_DSBUSID {
	DWORD busid[1];
};

struct _DSOUND_IO_3D {
	GUID guid3DAlgorithm;
	DS3DBUFFER ds3d;
};

struct _DSOUND_IO_DXDMO_HEADER {
	DWORD dwEffectFlags;
	GUID  guidDSFXClass;
	GUID  guidReserved;
	GUID  guidSendBuffer;
	DWORD dwReserved;
};

struct _DSOUND_IO_DXDMO_DATA {
	DWORD data[1];
};

#ifdef __cplusplus
}
#endif

#include <poppack.h>

#endif /* __WINE_DMUSIC_FILEFORMATS_H */
