Mac OS X version compiles and links. I hope I didn't break too many files on windows/linux.

Added switches.inc to all files.
Changed many IFDEFs.
For Windows-only code please use MSWINDOWS instead of WIN32 now. WIN32 is also used by the Mac port.

git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@546 b956fd51-792f-4845-bead-9b4dfca2ff2c

1 files changed, 984 insertions, 0 deletions

diff --git a/Game/Code/lib/bass/MacOSX/Bass.pas b/Game/Code/lib/bass/MacOSX/Bass.pas
new file mode 100755
index 00000000..d065f027
--- /dev/null
+++ b/Game/Code/lib/bass/MacOSX/Bass.pas
@@ -0,0 +1,984 @@
+{
+  BASS 2.3 Audio Library, (c) 1999-2007 Ian Luck.
+  Please report bugs/suggestions/etc... to bass@un4seen.com
+
+  See the BASS.CHM file for more complete documentation
+
+
+  How to install
+  ----------------
+  Copy BASS.PAS to the \LIB subdirectory of your Delphi path or your project dir
+}
+unit Bass;
+
+{$I switches.inc}
+
+interface
+
+uses
+  Windows;
+
+const
+  BASSVERSION = $203;             // API version
+
+  // Use these to test for error from functions that return a DWORD or QWORD
+  DW_ERROR = Cardinal(-1); // -1 (DWORD)
+  QW_ERROR = Int64(-1);    // -1 (QWORD)
+
+  // Error codes returned by BASS_GetErrorCode()
+  BASS_OK                 = 0;    // all is OK
+  BASS_ERROR_MEM          = 1;    // memory error
+  BASS_ERROR_FILEOPEN     = 2;    // can't open the file
+  BASS_ERROR_DRIVER       = 3;    // can't find a free sound driver
+  BASS_ERROR_BUFLOST      = 4;    // the sample buffer was lost - please report this!
+  BASS_ERROR_HANDLE       = 5;    // invalid handle
+  BASS_ERROR_FORMAT       = 6;    // unsupported sample format
+  BASS_ERROR_POSITION     = 7;    // invalid playback position
+  BASS_ERROR_INIT         = 8;    // BASS_Init has not been successfully called
+  BASS_ERROR_START        = 9;    // BASS_Start has not been successfully called
+  BASS_ERROR_ALREADY      = 14;   // already initialized/paused/whatever
+  BASS_ERROR_NOPAUSE      = 16;   // not paused
+  BASS_ERROR_NOCHAN       = 18;   // can't get a free channel
+  BASS_ERROR_ILLTYPE      = 19;   // an illegal type was specified
+  BASS_ERROR_ILLPARAM     = 20;   // an illegal parameter was specified
+  BASS_ERROR_NO3D         = 21;   // no 3D support
+  BASS_ERROR_NOEAX        = 22;   // no EAX support
+  BASS_ERROR_DEVICE       = 23;   // illegal device number
+  BASS_ERROR_NOPLAY       = 24;   // not playing
+  BASS_ERROR_FREQ         = 25;   // illegal sample rate
+  BASS_ERROR_NOTFILE      = 27;   // the stream is not a file stream
+  BASS_ERROR_NOHW         = 29;   // no hardware voices available
+  BASS_ERROR_EMPTY        = 31;   // the MOD music has no sequence data
+  BASS_ERROR_NONET        = 32;   // no internet connection could be opened
+  BASS_ERROR_CREATE       = 33;   // couldn't create the file
+  BASS_ERROR_NOFX         = 34;   // effects are not enabled
+  BASS_ERROR_PLAYING      = 35;   // the channel is playing
+  BASS_ERROR_NOTAVAIL     = 37;   // requested data is not available
+  BASS_ERROR_DECODE       = 38;   // the channel is a "decoding channel"
+  BASS_ERROR_DX           = 39;   // a sufficient DirectX version is not installed
+  BASS_ERROR_TIMEOUT      = 40;   // connection timedout
+  BASS_ERROR_FILEFORM     = 41;   // unsupported file format
+  BASS_ERROR_SPEAKER      = 42;   // unavailable speaker
+  BASS_ERROR_VERSION      = 43;   // invalid BASS version (used by add-ons)
+  BASS_ERROR_CODEC        = 44;   // codec is not available/supported
+  BASS_ERROR_UNKNOWN      = -1;   // some other mystery error
+
+  // Initialization flags
+  BASS_DEVICE_8BITS       = 1;    // use 8 bit resolution, else 16 bit
+  BASS_DEVICE_MONO        = 2;    // use mono, else stereo
+  BASS_DEVICE_3D          = 4;    // enable 3D functionality
+  {
+    If the BASS_DEVICE_3D flag is not specified when
+    initilizing BASS, then the 3D flags (BASS_SAMPLE_3D
+    and BASS_MUSIC_3D) are ignored when loading/creating
+    a sample/stream/music.
+  }
+  BASS_DEVICE_LATENCY     = 256;  // calculate device latency (BASS_INFO struct)
+  BASS_DEVICE_SPEAKERS    = 2048; // force enabling of speaker assignment
+  BASS_DEVICE_NOSPEAKER   = 4096; // ignore speaker arrangement
+
+  // DirectSound interfaces (for use with BASS_GetDSoundObject)
+  BASS_OBJECT_DS          = 1;   // IDirectSound
+  BASS_OBJECT_DS3DL       = 2;   // IDirectSound3DListener
+
+  // BASS_INFO flags (from DSOUND.H)
+  DSCAPS_CONTINUOUSRATE   = $00000010;
+  { supports all sample rates between min/maxrate }
+  DSCAPS_EMULDRIVER       = $00000020;
+  { device does NOT have hardware DirectSound support }
+  DSCAPS_CERTIFIED        = $00000040;
+  { device driver has been certified by Microsoft }
+  {
+    The following flags tell what type of samples are
+    supported by HARDWARE mixing, all these formats are
+    supported by SOFTWARE mixing
+  }
+  DSCAPS_SECONDARYMONO    = $00000100;     // mono
+  DSCAPS_SECONDARYSTEREO  = $00000200;     // stereo
+  DSCAPS_SECONDARY8BIT    = $00000400;     // 8 bit
+  DSCAPS_SECONDARY16BIT   = $00000800;     // 16 bit
+
+  // BASS_RECORDINFO flags (from DSOUND.H)
+  DSCCAPS_EMULDRIVER = DSCAPS_EMULDRIVER;
+  { device does NOT have hardware DirectSound recording support }
+  DSCCAPS_CERTIFIED = DSCAPS_CERTIFIED;
+  { device driver has been certified by Microsoft }
+
+  // defines for formats field of BASS_RECORDINFO (from MMSYSTEM.H)
+  WAVE_FORMAT_1M08       = $00000001;      // 11.025 kHz, Mono,   8-bit
+  WAVE_FORMAT_1S08       = $00000002;      // 11.025 kHz, Stereo, 8-bit
+  WAVE_FORMAT_1M16       = $00000004;      // 11.025 kHz, Mono,   16-bit
+  WAVE_FORMAT_1S16       = $00000008;      // 11.025 kHz, Stereo, 16-bit
+  WAVE_FORMAT_2M08       = $00000010;      // 22.05  kHz, Mono,   8-bit
+  WAVE_FORMAT_2S08       = $00000020;      // 22.05  kHz, Stereo, 8-bit
+  WAVE_FORMAT_2M16       = $00000040;      // 22.05  kHz, Mono,   16-bit
+  WAVE_FORMAT_2S16       = $00000080;      // 22.05  kHz, Stereo, 16-bit
+  WAVE_FORMAT_4M08       = $00000100;      // 44.1   kHz, Mono,   8-bit
+  WAVE_FORMAT_4S08       = $00000200;      // 44.1   kHz, Stereo, 8-bit
+  WAVE_FORMAT_4M16       = $00000400;      // 44.1   kHz, Mono,   16-bit
+  WAVE_FORMAT_4S16       = $00000800;      // 44.1   kHz, Stereo, 16-bit
+
+  // Sample info flags
+  BASS_SAMPLE_8BITS       = 1;   // 8 bit
+  BASS_SAMPLE_FLOAT       = 256; // 32-bit floating-point
+  BASS_SAMPLE_MONO        = 2;   // mono, else stereo
+  BASS_SAMPLE_LOOP        = 4;   // looped
+  BASS_SAMPLE_3D          = 8;   // 3D functionality enabled
+  BASS_SAMPLE_SOFTWARE    = 16;  // it's NOT using hardware mixing
+  BASS_SAMPLE_MUTEMAX     = 32;  // muted at max distance (3D only)
+  BASS_SAMPLE_VAM         = 64;  // uses the DX7 voice allocation & management
+  BASS_SAMPLE_FX          = 128; // old implementation of DX8 effects are enabled
+  BASS_SAMPLE_OVER_VOL    = $10000; // override lowest volume
+  BASS_SAMPLE_OVER_POS    = $20000; // override longest playing
+  BASS_SAMPLE_OVER_DIST   = $30000; // override furthest from listener (3D only)
+
+  BASS_STREAM_PRESCAN     = $20000; // enable pin-point seeking (MP3/MP2/MP1)
+  BASS_MP3_SETPOS         = BASS_STREAM_PRESCAN;
+  BASS_STREAM_AUTOFREE	  = $40000; // automatically free the stream when it stop/ends
+  BASS_STREAM_RESTRATE	  = $80000; // restrict the download rate of internet file streams
+  BASS_STREAM_BLOCK       = $100000;// download/play internet file stream in small blocks
+  BASS_STREAM_DECODE      = $200000;// don't play the stream, only decode (BASS_ChannelGetData)
+  BASS_STREAM_STATUS      = $800000;// give server status info (HTTP/ICY tags) in DOWNLOADPROC
+
+  BASS_MUSIC_FLOAT        = BASS_SAMPLE_FLOAT; // 32-bit floating-point
+  BASS_MUSIC_MONO         = BASS_SAMPLE_MONO; // force mono mixing (less CPU usage)
+  BASS_MUSIC_LOOP         = BASS_SAMPLE_LOOP; // loop music
+  BASS_MUSIC_3D           = BASS_SAMPLE_3D; // enable 3D functionality
+  BASS_MUSIC_FX           = BASS_SAMPLE_FX; // enable old implementation of DX8 effects
+  BASS_MUSIC_AUTOFREE     = BASS_STREAM_AUTOFREE; // automatically free the music when it stop/ends
+  BASS_MUSIC_DECODE       = BASS_STREAM_DECODE; // don't play the music, only decode (BASS_ChannelGetData)
+  BASS_MUSIC_PRESCAN      = BASS_STREAM_PRESCAN; // calculate playback length
+  BASS_MUSIC_CALCLEN      = BASS_MUSIC_PRESCAN;
+  BASS_MUSIC_RAMP         = $200;  // normal ramping
+  BASS_MUSIC_RAMPS        = $400;  // sensitive ramping
+  BASS_MUSIC_SURROUND     = $800;  // surround sound
+  BASS_MUSIC_SURROUND2    = $1000; // surround sound (mode 2)
+  BASS_MUSIC_FT2MOD       = $2000; // play .MOD as FastTracker 2 does
+  BASS_MUSIC_PT1MOD       = $4000; // play .MOD as ProTracker 1 does
+  BASS_MUSIC_NONINTER     = $10000; // non-interpolated mixing
+  BASS_MUSIC_POSRESET     = $8000; // stop all notes when moving position
+  BASS_MUSIC_POSRESETEX   = $400000; // stop all notes and reset bmp/etc when moving position
+  BASS_MUSIC_STOPBACK     = $80000; // stop the music on a backwards jump effect
+  BASS_MUSIC_NOSAMPLE     = $100000; // don't load the samples
+
+  // Speaker assignment flags
+  BASS_SPEAKER_FRONT      = $1000000;  // front speakers
+  BASS_SPEAKER_REAR       = $2000000;  // rear/side speakers
+  BASS_SPEAKER_CENLFE     = $3000000;  // center & LFE speakers (5.1)
+  BASS_SPEAKER_REAR2      = $4000000;  // rear center speakers (7.1)
+  BASS_SPEAKER_LEFT       = $10000000; // modifier: left
+  BASS_SPEAKER_RIGHT      = $20000000; // modifier: right
+  BASS_SPEAKER_FRONTLEFT  = BASS_SPEAKER_FRONT or BASS_SPEAKER_LEFT;
+  BASS_SPEAKER_FRONTRIGHT = BASS_SPEAKER_FRONT or BASS_SPEAKER_RIGHT;
+  BASS_SPEAKER_REARLEFT   = BASS_SPEAKER_REAR or BASS_SPEAKER_LEFT;
+  BASS_SPEAKER_REARRIGHT  = BASS_SPEAKER_REAR or BASS_SPEAKER_RIGHT;
+  BASS_SPEAKER_CENTER     = BASS_SPEAKER_CENLFE or BASS_SPEAKER_LEFT;
+  BASS_SPEAKER_LFE        = BASS_SPEAKER_CENLFE or BASS_SPEAKER_RIGHT;
+  BASS_SPEAKER_REAR2LEFT  = BASS_SPEAKER_REAR2 or BASS_SPEAKER_LEFT;
+  BASS_SPEAKER_REAR2RIGHT = BASS_SPEAKER_REAR2 or BASS_SPEAKER_RIGHT;
+
+  BASS_UNICODE            = $80000000;
+
+  BASS_RECORD_PAUSE       = $8000; // start recording paused
+
+  // DX7 voice allocation flags
+  BASS_VAM_HARDWARE       = 1;
+  {
+    Play the sample in hardware. If no hardware voices are available then
+    the "play" call will fail
+  }
+  BASS_VAM_SOFTWARE       = 2;
+  {
+    Play the sample in software (ie. non-accelerated). No other VAM flags
+    may be used together with this flag.
+  }
+
+  // DX7 voice management flags
+  {
+    These flags enable hardware resource stealing... if the hardware has no
+    available voices, a currently playing buffer will be stopped to make room
+    for the new buffer. NOTE: only samples loaded/created with the
+    BASS_SAMPLE_VAM flag are considered for termination by the DX7 voice
+    management.
+  }
+  BASS_VAM_TERM_TIME      = 4;
+  {
+    If there are no free hardware voices, the buffer to be terminated will be
+    the one with the least time left to play.
+  }
+  BASS_VAM_TERM_DIST      = 8;
+  {
+    If there are no free hardware voices, the buffer to be terminated will be
+    one that was loaded/created with the BASS_SAMPLE_MUTEMAX flag and is
+    beyond
+    it's max distance. If there are no buffers that match this criteria, then
+    the "play" call will fail.
+  }
+  BASS_VAM_TERM_PRIO      = 16;
+  {
+    If there are no free hardware voices, the buffer to be terminated will be
+    the one with the lowest priority.
+  }
+
+  // BASS_CHANNELINFO types
+  BASS_CTYPE_SAMPLE       = 1;
+  BASS_CTYPE_RECORD       = 2;
+  BASS_CTYPE_STREAM       = $10000;
+  BASS_CTYPE_STREAM_OGG   = $10002;
+  BASS_CTYPE_STREAM_MP1   = $10003;
+  BASS_CTYPE_STREAM_MP2   = $10004;
+  BASS_CTYPE_STREAM_MP3   = $10005;
+  BASS_CTYPE_STREAM_AIFF  = $10006;
+  BASS_CTYPE_STREAM_WAV   = $40000; // WAVE flag, LOWORD=codec
+  BASS_CTYPE_STREAM_WAV_PCM = $50001;
+  BASS_CTYPE_STREAM_WAV_FLOAT = $50003;
+  BASS_CTYPE_MUSIC_MOD    = $20000;
+  BASS_CTYPE_MUSIC_MTM    = $20001;
+  BASS_CTYPE_MUSIC_S3M    = $20002;
+  BASS_CTYPE_MUSIC_XM     = $20003;
+  BASS_CTYPE_MUSIC_IT     = $20004;
+  BASS_CTYPE_MUSIC_MO3    = $00100; // MO3 flag
+
+  // 3D channel modes
+  BASS_3DMODE_NORMAL      = 0;
+  { normal 3D processing }
+  BASS_3DMODE_RELATIVE    = 1;
+  {
+    The channel's 3D position (position/velocity/
+    orientation) are relative to the listener. When the
+    listener's position/velocity/orientation is changed
+    with BASS_Set3DPosition, the channel's position
+    relative to the listener does not change.
+  }
+  BASS_3DMODE_OFF         = 2;
+  {
+    Turn off 3D processing on the channel, the sound will
+    be played in the center.
+  }
+
+  // EAX environments, use with BASS_SetEAXParameters
+  EAX_ENVIRONMENT_GENERIC           = 0;
+  EAX_ENVIRONMENT_PADDEDCELL        = 1;
+  EAX_ENVIRONMENT_ROOM              = 2;
+  EAX_ENVIRONMENT_BATHROOM          = 3;
+  EAX_ENVIRONMENT_LIVINGROOM        = 4;
+  EAX_ENVIRONMENT_STONEROOM         = 5;
+  EAX_ENVIRONMENT_AUDITORIUM        = 6;
+  EAX_ENVIRONMENT_CONCERTHALL       = 7;
+  EAX_ENVIRONMENT_CAVE              = 8;
+  EAX_ENVIRONMENT_ARENA             = 9;
+  EAX_ENVIRONMENT_HANGAR            = 10;
+  EAX_ENVIRONMENT_CARPETEDHALLWAY   = 11;
+  EAX_ENVIRONMENT_HALLWAY           = 12;
+  EAX_ENVIRONMENT_STONECORRIDOR     = 13;
+  EAX_ENVIRONMENT_ALLEY             = 14;
+  EAX_ENVIRONMENT_FOREST            = 15;
+  EAX_ENVIRONMENT_CITY              = 16;
+  EAX_ENVIRONMENT_MOUNTAINS         = 17;
+  EAX_ENVIRONMENT_QUARRY            = 18;
+  EAX_ENVIRONMENT_PLAIN             = 19;
+  EAX_ENVIRONMENT_PARKINGLOT        = 20;
+  EAX_ENVIRONMENT_SEWERPIPE         = 21;
+  EAX_ENVIRONMENT_UNDERWATER        = 22;
+  EAX_ENVIRONMENT_DRUGGED           = 23;
+  EAX_ENVIRONMENT_DIZZY             = 24;
+  EAX_ENVIRONMENT_PSYCHOTIC         = 25;
+  // total number of environments
+  EAX_ENVIRONMENT_COUNT             = 26;
+
+  // software 3D mixing algorithm modes (used with BASS_Set3DAlgorithm)
+  BASS_3DALG_DEFAULT                = 0;
+  {
+    default algorithm (currently translates to BASS_3DALG_OFF)
+  }
+  BASS_3DALG_OFF                    = 1;
+  {
+    Uses normal left and right panning. The vertical axis is ignored except
+    for scaling of volume due to distance. Doppler shift and volume scaling
+    are still applied, but the 3D filtering is not performed. This is the
+    most CPU efficient software implementation, but provides no virtual 3D
+    audio effect. Head Related Transfer Function processing will not be done.
+    Since only normal stereo panning is used, a channel using this algorithm
+    may be accelerated by a 2D hardware voice if no free 3D hardware voices
+    are available.
+  }
+  BASS_3DALG_FULL                   = 2;
+  {
+    This algorithm gives the highest quality 3D audio effect, but uses more
+    CPU. Requires Windows 98 2nd Edition or Windows 2000 that uses WDM
+    drivers, if this mode is not available then BASS_3DALG_OFF will be used
+    instead.
+  }
+  BASS_3DALG_LIGHT                  = 3;
+  {
+    This algorithm gives a good 3D audio effect, and uses less CPU than the
+    FULL mode. Requires Windows 98 2nd Edition or Windows 2000 that uses WDM
+    drivers, if this mode is not available then BASS_3DALG_OFF will be used
+    instead.
+  }
+
+  {
+    Sync types (with BASS_ChannelSetSync() "param" and
+    SYNCPROC "data" definitions) & flags.
+  }
+  BASS_SYNC_POS                     = 0;
+  {
+    Sync when a channel reaches a position.
+    param: position in bytes
+    data : not used
+  }
+  BASS_SYNC_END                     = 2;
+  {
+    Sync when a channel reaches the end.
+    param: not used
+    data : not used
+  }
+  BASS_SYNC_META                    = 4;
+  {
+    Sync when metadata is received in a stream.
+    param: not used
+    data : pointer to the metadata
+  }
+  BASS_SYNC_SLIDE                   = 5;
+  {
+    Sync when an attribute slide is completed.
+    param: not used
+    data : the type of slide completed (one of the BASS_SLIDE_xxx values)
+  }
+  BASS_SYNC_STALL                   = 6;
+  {
+    Sync when playback has stalled.
+    param: not used
+    data : 0=stalled, 1=resumed
+  }
+  BASS_SYNC_DOWNLOAD                = 7;
+  {
+    Sync when downloading of an internet (or "buffered" user file) stream has ended.
+    param: not used
+    data : not used
+  }
+  BASS_SYNC_FREE                    = 8;
+  {
+    Sync when a channel is freed.
+    param: not used
+    data : not used
+  }
+  BASS_SYNC_SETPOS                  = 11;
+  {
+    Sync when a channel's position is set.
+    param: not used
+    data : 0 = playback buffer not flushed, 1 = playback buffer flushed
+  }
+  BASS_SYNC_MUSICPOS                = 10;
+  {
+    Sync when a MOD music reaches an order:row position.
+    param: LOWORD=order (0=first, -1=all) HIWORD=row (0=first, -1=all)
+    data : LOWORD=order HIWORD=row
+  }
+  BASS_SYNC_MUSICINST               = 1;
+  {
+    Sync when an instrument (sample for the non-instrument based formats)
+    is played in a MOD music (not including retrigs).
+    param: LOWORD=instrument (1=first) HIWORD=note (0=c0...119=b9, -1=all)
+    data : LOWORD=note HIWORD=volume (0-64)
+  }
+  BASS_SYNC_MUSICFX                 = 3;
+  {
+    Sync when the "sync" effect (XM/MTM/MOD: E8x/Wxx, IT/S3M: S2x) is used.
+    param: 0:data=pos, 1:data="x" value
+    data : param=0: LOWORD=order HIWORD=row, param=1: "x" value
+  }
+  BASS_SYNC_MESSAGE                 = $20000000;
+  { FLAG: post a Windows message (instead of callback)
+    When using a window message "callback", the message to post is given in the "proc"
+    parameter of BASS_ChannelSetSync, and is posted to the window specified in the BASS_Init
+    call. The message parameters are: WPARAM = data, LPARAM = user.
+  }
+  BASS_SYNC_MIXTIME                 = $40000000;
+  { FLAG: sync at mixtime, else at playtime }
+  BASS_SYNC_ONETIME                 = $80000000;
+  { FLAG: sync only once, else continuously }
+
+  // BASS_ChannelIsActive return values
+  BASS_ACTIVE_STOPPED = 0;
+  BASS_ACTIVE_PLAYING = 1;
+  BASS_ACTIVE_STALLED = 2;
+  BASS_ACTIVE_PAUSED  = 3;
+
+  // BASS_ChannelIsSliding return flags
+  BASS_SLIDE_FREQ     = 1;
+  BASS_SLIDE_VOL      = 2;
+  BASS_SLIDE_PAN      = 4;
+
+  // BASS_ChannelGetData flags
+  BASS_DATA_AVAILABLE = 0;        // query how much data is buffered
+  BASS_DATA_FLOAT     = $40000000; // flag: return floating-point sample data
+  BASS_DATA_FFT512    = $80000000; // 512 sample FFT
+  BASS_DATA_FFT1024   = $80000001; // 1024 FFT
+  BASS_DATA_FFT2048   = $80000002; // 2048 FFT
+  BASS_DATA_FFT4096   = $80000003; // 4096 FFT
+  BASS_DATA_FFT8192   = $80000004; // 8192 FFT
+  BASS_DATA_FFT_INDIVIDUAL = $10; // FFT flag: FFT for each channel, else all combined
+  BASS_DATA_FFT_NOWINDOW = $20;   // FFT flag: no Hanning window
+
+  // BASS_ChannelGetTags types : what's returned
+  BASS_TAG_ID3        = 0; // ID3v1 tags : 128 byte block
+  BASS_TAG_ID3V2      = 1; // ID3v2 tags : variable length block
+  BASS_TAG_OGG        = 2; // OGG comments : array of null-terminated strings
+  BASS_TAG_HTTP       = 3; // HTTP headers : array of null-terminated strings
+  BASS_TAG_ICY        = 4; // ICY headers : array of null-terminated strings
+  BASS_TAG_META       = 5; // ICY metadata : null-terminated string
+  BASS_TAG_VENDOR     = 9; // OGG encoder : null-terminated string
+  BASS_TAG_LYRICS3    = 10; // Lyric3v2 tag : ASCII string
+  BASS_TAG_RIFF_INFO  = $100; // RIFF/WAVE tags : array of null-terminated ANSI strings
+  BASS_TAG_MUSIC_NAME = $10000;	// MOD music name : ANSI string
+  BASS_TAG_MUSIC_MESSAGE = $10001; // MOD message : ANSI string
+  BASS_TAG_MUSIC_INST = $10100;	// + instrument #, MOD instrument name : ANSI string
+  BASS_TAG_MUSIC_SAMPLE = $10300; // + sample #, MOD sample name : ANSI string
+
+  BASS_FX_CHORUS	  = 0;      // GUID_DSFX_STANDARD_CHORUS
+  BASS_FX_COMPRESSOR  = 1;      // GUID_DSFX_STANDARD_COMPRESSOR
+  BASS_FX_DISTORTION  = 2;      // GUID_DSFX_STANDARD_DISTORTION
+  BASS_FX_ECHO        = 3;      // GUID_DSFX_STANDARD_ECHO
+  BASS_FX_FLANGER     = 4;      // GUID_DSFX_STANDARD_FLANGER
+  BASS_FX_GARGLE      = 5;      // GUID_DSFX_STANDARD_GARGLE
+  BASS_FX_I3DL2REVERB = 6;      // GUID_DSFX_STANDARD_I3DL2REVERB
+  BASS_FX_PARAMEQ     = 7;      // GUID_DSFX_STANDARD_PARAMEQ
+  BASS_FX_REVERB      = 8;      // GUID_DSFX_WAVES_REVERB
+
+  BASS_FX_PHASE_NEG_180 = 0;
+  BASS_FX_PHASE_NEG_90  = 1;
+  BASS_FX_PHASE_ZERO    = 2;
+  BASS_FX_PHASE_90      = 3;
+  BASS_FX_PHASE_180     = 4;
+
+  // BASS_RecordSetInput flags
+  BASS_INPUT_OFF    = $10000;
+  BASS_INPUT_ON     = $20000;
+  BASS_INPUT_LEVEL  = $40000;
+
+  BASS_INPUT_TYPE_MASK    = $ff000000;
+  BASS_INPUT_TYPE_UNDEF   = $00000000;
+  BASS_INPUT_TYPE_DIGITAL = $01000000;
+  BASS_INPUT_TYPE_LINE    = $02000000;
+  BASS_INPUT_TYPE_MIC     = $03000000;
+  BASS_INPUT_TYPE_SYNTH   = $04000000;
+  BASS_INPUT_TYPE_CD      = $05000000;
+  BASS_INPUT_TYPE_PHONE   = $06000000;
+  BASS_INPUT_TYPE_SPEAKER = $07000000;
+  BASS_INPUT_TYPE_WAVE    = $08000000;
+  BASS_INPUT_TYPE_AUX     = $09000000;
+  BASS_INPUT_TYPE_ANALOG  = $0a000000;
+
+  // BASS_SetNetConfig flags
+  BASS_NET_TIMEOUT  = 0;
+  BASS_NET_BUFFER   = 1;
+
+  // BASS_StreamGetFilePosition modes
+  BASS_FILEPOS_CURRENT    = 0;
+  BASS_FILEPOS_DECODE     = BASS_FILEPOS_CURRENT;
+  BASS_FILEPOS_DOWNLOAD   = 1;
+  BASS_FILEPOS_END        = 2;
+  BASS_FILEPOS_START      = 3;
+  BASS_FILEPOS_CONNECTED  = 4;
+
+  // STREAMFILEPROC actions
+  BASS_FILE_CLOSE   = 0;
+  BASS_FILE_READ    = 1;
+  BASS_FILE_LEN     = 3;
+  BASS_FILE_SEEK    = 4;
+
+  BASS_STREAMPROC_END = $80000000; // end of user stream flag
+
+  // BASS_MusicSet/GetAttribute options
+  BASS_MUSIC_ATTRIB_AMPLIFY    = 0;
+  BASS_MUSIC_ATTRIB_PANSEP     = 1;
+  BASS_MUSIC_ATTRIB_PSCALER    = 2;
+  BASS_MUSIC_ATTRIB_BPM        = 3;
+  BASS_MUSIC_ATTRIB_SPEED      = 4;
+  BASS_MUSIC_ATTRIB_VOL_GLOBAL = 5;
+  BASS_MUSIC_ATTRIB_VOL_CHAN   = $100; // + channel #
+  BASS_MUSIC_ATTRIB_VOL_INST   = $200; // + instrument #
+
+  // BASS_Set/GetConfig options
+  BASS_CONFIG_BUFFER        = 0;
+  BASS_CONFIG_UPDATEPERIOD  = 1;
+  BASS_CONFIG_MAXVOL        = 3;
+  BASS_CONFIG_GVOL_SAMPLE   = 4;
+  BASS_CONFIG_GVOL_STREAM   = 5;
+  BASS_CONFIG_GVOL_MUSIC    = 6;
+  BASS_CONFIG_CURVE_VOL     = 7;
+  BASS_CONFIG_CURVE_PAN     = 8;
+  BASS_CONFIG_FLOATDSP      = 9;
+  BASS_CONFIG_3DALGORITHM   = 10;
+  BASS_CONFIG_NET_TIMEOUT   = 11;
+  BASS_CONFIG_NET_BUFFER    = 12;
+  BASS_CONFIG_PAUSE_NOPLAY  = 13;
+  BASS_CONFIG_NET_PREBUF    = 15;
+  BASS_CONFIG_NET_AGENT     = 16;
+  BASS_CONFIG_NET_PROXY     = 17;
+  BASS_CONFIG_NET_PASSIVE   = 18;
+  BASS_CONFIG_REC_BUFFER    = 19;
+  BASS_CONFIG_NET_PLAYLIST  = 21;
+  BASS_CONFIG_MUSIC_VIRTUAL = 22;
+
+type
+  DWORD = cardinal;
+  BOOL = LongBool;
+  FLOAT = Single;
+  QWORD = int64;        // 64-bit (replace "int64" with "comp" if using Delphi 3)
+
+  HMUSIC = DWORD;       // MOD music handle
+  HSAMPLE = DWORD;      // sample handle
+  HCHANNEL = DWORD;     // playing sample's channel handle
+  HSTREAM = DWORD;      // sample stream handle
+  HRECORD = DWORD;      // recording handle
+  HSYNC = DWORD;        // synchronizer handle
+  HDSP = DWORD;         // DSP handle
+  HFX = DWORD;          // DX8 effect handle
+  HPLUGIN = DWORD;      // Plugin handle
+
+  BASS_INFO = record
+    flags: DWORD;       // device capabilities (DSCAPS_xxx flags)
+    hwsize: DWORD;      // size of total device hardware memory
+    hwfree: DWORD;      // size of free device hardware memory
+    freesam: DWORD;     // number of free sample slots in the hardware
+    free3d: DWORD;      // number of free 3D sample slots in the hardware
+    minrate: DWORD;     // min sample rate supported by the hardware
+    maxrate: DWORD;     // max sample rate supported by the hardware
+    eax: BOOL;          // device supports EAX? (always FALSE if BASS_DEVICE_3D was not used)
+    minbuf: DWORD;      // recommended minimum buffer length in ms (requires BASS_DEVICE_LATENCY)
+    dsver: DWORD;       // DirectSound version
+    latency: DWORD;     // delay (in ms) before start of playback (requires BASS_DEVICE_LATENCY)
+    initflags: DWORD;   // "flags" parameter of BASS_Init call
+    speakers: DWORD;    // number of speakers available
+    driver: PChar;      // driver
+    freq: DWORD;        // current output rate (OSX only)
+  end;
+
+  BASS_RECORDINFO = record
+    flags: DWORD;       // device capabilities (DSCCAPS_xxx flags)
+    formats: DWORD;     // supported standard formats (WAVE_FORMAT_xxx flags)
+    inputs: DWORD;      // number of inputs
+    singlein: BOOL;     // only 1 input can be set at a time
+    driver: PChar;      // driver
+    freq: DWORD;        // current input rate (OSX only)
+  end;
+
+  BASS_CHANNELINFO = record
+	freq: DWORD;        // default playback rate
+	chans: DWORD;       // channels
+	flags: DWORD;       // BASS_SAMPLE/STREAM/MUSIC/SPEAKER flags
+	ctype: DWORD;       // type of channel
+	origres: DWORD;     // original resolution
+	plugin: HPLUGIN;    // plugin
+  end;
+
+  BASS_PLUGINFORM = record
+	ctype: DWORD;       // channel type
+	name: PChar;        // format description
+	exts: PChar;	    // file extension filter ( *.ext1;*.ext2;etc...)
+  end;
+  PBASS_PLUGINFORMS = ^TBASS_PLUGINFORMS;
+  TBASS_PLUGINFORMS = array[0..maxInt div sizeOf(BASS_PLUGINFORM) - 1] of BASS_PLUGINFORM;
+
+  BASS_PLUGININFO = record
+	version: DWORD;             // version (same form as BASS_GetVersion)
+	formatc: DWORD;             // number of formats
+	formats: PBASS_PLUGINFORMS; // the array of formats
+  end;
+  PBASS_PLUGININFO = ^BASS_PLUGININFO;
+
+  // Sample info structure
+  BASS_SAMPLE = record
+    freq: DWORD;        // default playback rate
+    volume: DWORD;      // default volume (0-100)
+    pan: Integer;       // default pan (-100=left, 0=middle, 100=right)
+    flags: DWORD;       // BASS_SAMPLE_xxx flags
+    length: DWORD;      // length (in samples, not bytes)
+    max: DWORD;         // maximum simultaneous playbacks
+    origres: DWORD;     // original resolution
+    chans: DWORD;       // number of channels
+    mingap: DWORD;      // minimum gap (ms) between creating channels
+    {
+      The following are the samples default 3D attributes
+      (if the sample is 3D, BASS_SAMPLE_3D is in flags)
+      see BASS_ChannelSet3DAttributes
+    }
+    mode3d: DWORD;      // BASS_3DMODE_xxx mode
+    mindist: FLOAT;     // minimum distance
+    maxdist: FLOAT;     // maximum distance
+    iangle: DWORD;      // angle of inside projection cone
+    oangle: DWORD;      // angle of outside projection cone
+    outvol: DWORD;      // delta-volume outside the projection cone
+    {
+      The following are the defaults used if the sample uses the DirectX 7
+      voice allocation/management features.
+    }
+    vam: DWORD;         // voice allocation/management flags (BASS_VAM_xxx)
+    priority: DWORD;    // priority (0=lowest, $ffffffff=highest)
+  end;
+
+  // 3D vector (for 3D positions/velocities/orientations)
+  BASS_3DVECTOR = record
+    x: FLOAT;           // +=right, -=left
+    y: FLOAT;           // +=up, -=down
+    z: FLOAT;           // +=front, -=behind
+  end;
+
+  BASS_FXCHORUS = record
+    fWetDryMix: FLOAT;
+    fDepth: FLOAT;
+    fFeedback: FLOAT;
+    fFrequency: FLOAT;
+    lWaveform: DWORD;   // 0=triangle, 1=sine
+    fDelay: FLOAT;
+    lPhase: DWORD;      // BASS_FX_PHASE_xxx
+  end;
+
+  BASS_FXCOMPRESSOR = record
+    fGain: FLOAT;
+    fAttack: FLOAT;
+    fRelease: FLOAT;
+    fThreshold: FLOAT;
+    fRatio: FLOAT;
+    fPredelay: FLOAT;
+  end;
+
+  BASS_FXDISTORTION = record
+    fGain: FLOAT;
+    fEdge: FLOAT;
+    fPostEQCenterFrequency: FLOAT;
+    fPostEQBandwidth: FLOAT;
+    fPreLowpassCutoff: FLOAT;
+  end;
+
+  BASS_FXECHO = record
+    fWetDryMix: FLOAT;
+    fFeedback: FLOAT;
+    fLeftDelay: FLOAT;
+    fRightDelay: FLOAT;
+    lPanDelay: BOOL;
+  end;
+
+  BASS_FXFLANGER = record
+    fWetDryMix: FLOAT;
+    fDepth: FLOAT;
+    fFeedback: FLOAT;
+    fFrequency: FLOAT;
+    lWaveform: DWORD;   // 0=triangle, 1=sine
+    fDelay: FLOAT;
+    lPhase: DWORD;      // BASS_FX_PHASE_xxx
+  end;
+
+  BASS_FXGARGLE = record
+    dwRateHz: DWORD;               // Rate of modulation in hz
+    dwWaveShape: DWORD;            // 0=triangle, 1=square
+  end;
+
+  BASS_FXI3DL2REVERB = record
+    lRoom: Longint;                // [-10000, 0]      default: -1000 mB
+    lRoomHF: Longint;              // [-10000, 0]      default: 0 mB
+    flRoomRolloffFactor: FLOAT;    // [0.0, 10.0]      default: 0.0
+    flDecayTime: FLOAT;            // [0.1, 20.0]      default: 1.49s
+    flDecayHFRatio: FLOAT;         // [0.1, 2.0]       default: 0.83
+    lReflections: Longint;         // [-10000, 1000]   default: -2602 mB
+    flReflectionsDelay: FLOAT;     // [0.0, 0.3]       default: 0.007 s
+    lReverb: Longint;              // [-10000, 2000]   default: 200 mB
+    flReverbDelay: FLOAT;          // [0.0, 0.1]       default: 0.011 s
+    flDiffusion: FLOAT;            // [0.0, 100.0]     default: 100.0 %
+    flDensity: FLOAT;              // [0.0, 100.0]     default: 100.0 %
+    flHFReference: FLOAT;          // [20.0, 20000.0]  default: 5000.0 Hz
+  end;
+
+  BASS_FXPARAMEQ = record
+    fCenter: FLOAT;
+    fBandwidth: FLOAT;
+    fGain: FLOAT;
+  end;
+
+  BASS_FXREVERB = record
+    fInGain: FLOAT;                // [-96.0,0.0]            default: 0.0 dB
+    fReverbMix: FLOAT;             // [-96.0,0.0]            default: 0.0 db
+    fReverbTime: FLOAT;            // [0.001,3000.0]         default: 1000.0 ms
+    fHighFreqRTRatio: FLOAT;       // [0.001,0.999]          default: 0.001
+  end;
+
+  // callback function types
+  STREAMPROC = function(handle: HSTREAM; buffer: Pointer; length: DWORD; user: DWORD): DWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}
+  {
+    User stream callback function. NOTE: A stream function should obviously be as
+    quick as possible, other streams (and MOD musics) can't be mixed until
+    it's finished.
+    handle : The stream that needs writing
+    buffer : Buffer to write the samples in
+    length : Number of bytes to write
+    user   : The 'user' parameter value given when calling BASS_StreamCreate
+    RETURN : Number of bytes written. Set the BASS_STREAMPROC_END flag to end
+             the stream.
+  }
+
+  STREAMFILEPROC = function(action, param1, param2, user: DWORD): DWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}
+  {  
+    User file stream callback function.
+    action : The action to perform, one of BASS_FILE_xxx values.
+    param1 : Depends on "action"
+    param2 : Depends on "action"
+    user   : The 'user' parameter value given when calling BASS_StreamCreate
+    RETURN : Depends on "action"
+  }
+
+  DOWNLOADPROC = procedure(buffer: Pointer; length: DWORD; user: DWORD); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}
+  {
+    Internet stream download callback function.
+    buffer : Buffer containing the downloaded data... NULL=end of download
+    length : Number of bytes in the buffer
+    user   : The 'user' parameter value given when calling BASS_StreamCreateURL
+  }
+
+  SYNCPROC = procedure(handle: HSYNC; channel, data: DWORD; user: DWORD); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}
+  {
+    Sync callback function. NOTE: a sync callback function should be very
+    quick as other syncs cannot be processed until it has finished. If the
+    sync is a "mixtime" sync, then other streams and MOD musics can not be
+    mixed until it's finished either.
+    handle : The sync that has occured
+    channel: Channel that the sync occured in
+    data   : Additional data associated with the sync's occurance
+    user   : The 'user' parameter given when calling BASS_ChannelSetSync
+  }
+
+  DSPPROC = procedure(handle: HDSP; channel: DWORD; buffer: Pointer; length: DWORD; user: DWORD); {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}
+  {
+    DSP callback function. NOTE: A DSP function should obviously be as quick
+    as possible... other DSP functions, streams and MOD musics can not be
+    processed until it's finished.
+    handle : The DSP handle
+    channel: Channel that the DSP is being applied to
+    buffer : Buffer to apply the DSP to
+    length : Number of bytes in the buffer
+    user   : The 'user' parameter given when calling BASS_ChannelSetDSP
+  }
+
+  RECORDPROC = function(handle: HRECORD; const buffer: Pointer; length: DWORD; user: DWORD): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}
+  {
+    Recording callback function.
+    handle : The recording handle
+    buffer : Buffer containing the recorded sample data
+    length : Number of bytes
+    user   : The 'user' parameter value given when calling BASS_RecordStart
+    RETURN : TRUE = continue recording, FALSE = stop
+  }
+
+
+// Functions
+const
+
+{$IFDEF MSWINDOWS}
+  bassdll = 'bass.dll';
+{$ENDIF}
+{$IFDEF DARWIN}
+  bassdll = 'libbass.dylib';
+{$ENDIF}
+
+function BASS_SetConfig(option, value: DWORD): DWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_GetConfig(option: DWORD): DWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_GetVersion: DWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_GetDeviceDescription(device: DWORD): PChar; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ErrorGetCode: Integer; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_Init(device: Integer; freq, flags: DWORD; win: HWND; clsid: PGUID): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_SetDevice(device: DWORD): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_GetDevice: DWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_Free: BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_GetDSoundObject(obj: DWORD): Pointer; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_GetInfo(var info: BASS_INFO): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_Update: BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_GetCPU: FLOAT; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_Start: BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_Stop: BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_Pause: BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_SetVolume(volume: DWORD): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_GetVolume: Integer; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+
+function BASS_PluginLoad(filename: PChar; flags: DWORD): HPLUGIN; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_PluginFree(handle: HPLUGIN): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_PluginGetInfo(handle: HPLUGIN): PBASS_PLUGININFO; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+
+function BASS_Set3DFactors(distf, rollf, doppf: FLOAT): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_Get3DFactors(var distf, rollf, doppf: FLOAT): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_Set3DPosition(var pos, vel, front, top: BASS_3DVECTOR): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_Get3DPosition(var pos, vel, front, top: BASS_3DVECTOR): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+procedure BASS_Apply3D; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+{$IFDEF MSWINDOWS}
+function BASS_SetEAXParameters(env: Integer; vol, decay, damp: FLOAT): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_GetEAXParameters(var env: DWORD; var vol, decay, damp: FLOAT): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+{$ENDIF}
+
+function BASS_MusicLoad(mem: BOOL; f: Pointer; offset, length, flags, freq: DWORD): HMUSIC; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_MusicFree(handle: HMUSIC): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_MusicSetAttribute(handle: HMUSIC; attrib,value: DWORD): DWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_MusicGetAttribute(handle: HMUSIC; attrib: DWORD): DWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_MusicGetOrders(handle: HMUSIC): DWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_MusicGetOrderPosition(handle: HMUSIC): DWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+
+function BASS_SampleLoad(mem: BOOL; f: Pointer; offset, length, max, flags: DWORD): HSAMPLE; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_SampleCreate(length, freq, chans, max, flags: DWORD): Pointer; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_SampleCreateDone: HSAMPLE; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_SampleFree(handle: HSAMPLE): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_SampleGetInfo(handle: HSAMPLE; var info: BASS_SAMPLE): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_SampleSetInfo(handle: HSAMPLE; var info: BASS_SAMPLE): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_SampleGetChannel(handle: HSAMPLE; onlynew: BOOL): HCHANNEL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_SampleGetChannels(handle: HSAMPLE; channels: Pointer): DWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_SampleStop(handle: HSAMPLE): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+
+function BASS_StreamCreate(freq, chans, flags: DWORD; proc: Pointer; user: DWORD): HSTREAM; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_StreamCreateFile(mem: BOOL; f: Pointer; offset, length, flags: DWORD): HSTREAM; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_StreamCreateURL(url: PChar; offset: DWORD; flags: DWORD; proc: DOWNLOADPROC; user: DWORD):HSTREAM; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_StreamCreateFileUser(buffered: BOOL; flags: DWORD; proc: STREAMFILEPROC; user: DWORD): HSTREAM; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_StreamFree(handle: HSTREAM): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_StreamGetFilePosition(handle:HSTREAM; mode:DWORD) : DWORD;{$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}external bassdll;
+function BASS_StreamGetLength(handle: DWORD): QWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external  bassdll name 'BASS_ChannelGetLength';
+
+function BASS_RecordGetDeviceDescription(devnum: DWORD):PChar;{$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}external bassdll;
+function BASS_RecordInit(device: Integer):BOOL;{$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}external bassdll;
+function BASS_RecordSetDevice(device: DWORD): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_RecordGetDevice: DWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_RecordFree:BOOL;{$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}external bassdll;
+function BASS_RecordGetInfo(var info:BASS_RECORDINFO):BOOL;{$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}external bassdll;
+function BASS_RecordGetInputName(input:Integer):PChar;{$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}external bassdll;
+function BASS_RecordSetInput(input:Integer; setting:DWORD):BOOL;{$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}external bassdll;
+function BASS_RecordGetInput(input:Integer):DWORD;{$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}external bassdll;
+function BASS_RecordStart(freq,chans,flags:DWORD; proc:RECORDPROC; user:DWORD):HRECORD;{$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}external bassdll;
+
+function BASS_ChannelBytes2Seconds(handle: DWORD; pos: QWORD): FLOAT; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}external bassdll;
+function BASS_ChannelSeconds2Bytes(handle: DWORD; pos: FLOAT): QWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}external bassdll;
+function BASS_ChannelGetDevice(handle: DWORD): DWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelSetDevice(handle, device: DWORD): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelIsActive(handle: DWORD): DWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}external bassdll;
+function BASS_ChannelGetInfo(handle: DWORD; var info:BASS_CHANNELINFO):BOOL;{$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}external bassdll;
+function BASS_ChannelGetTags(handle: HSTREAM; tags : DWORD): PChar; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelSetFlags(handle, flags: DWORD): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelPreBuf(handle, length: DWORD): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelPlay(handle: DWORD; restart: BOOL): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelStop(handle: DWORD): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelPause(handle: DWORD): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelSetAttributes(handle: DWORD; freq, volume, pan: Integer): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelGetAttributes(handle: DWORD; var freq, volume: DWORD; var pan: Integer): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelSlideAttributes(handle: DWORD; freq, volume, pan: Integer; time: DWORD): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelIsSliding(handle: DWORD): DWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF}external bassdll;
+function BASS_ChannelSet3DAttributes(handle: DWORD; mode: Integer; min, max: FLOAT; iangle, oangle, outvol: Integer): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelGet3DAttributes(handle: DWORD; var mode: DWORD; var min, max: FLOAT; var iangle, oangle, outvol: DWORD): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelSet3DPosition(handle: DWORD; var pos, orient, vel: BASS_3DVECTOR): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelGet3DPosition(handle: DWORD; var pos, orient, vel: BASS_3DVECTOR): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelGetLength(handle: DWORD): QWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelSetPosition(handle: DWORD; pos: QWORD): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelGetPosition(handle: DWORD): QWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelGetLevel(handle: DWORD): DWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelGetData(handle: DWORD; buffer: Pointer; length: DWORD): DWORD; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelSetSync(handle: DWORD; stype: DWORD; param: QWORD; proc: SYNCPROC; user: DWORD): HSYNC; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelRemoveSync(handle: DWORD; sync: HSYNC): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelSetDSP(handle: DWORD; proc: DSPPROC; user: DWORD; priority: Integer): HDSP; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelRemoveDSP(handle: DWORD; dsp: HDSP): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+{$IFDEF MSWINDOWS}
+function BASS_ChannelSetEAXMix(handle: DWORD; mix: FLOAT): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelGetEAXMix(handle: DWORD; var mix: FLOAT): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+{$ENDIF}
+function BASS_ChannelSetLink(handle, chan: DWORD): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelRemoveLink(handle, chan: DWORD): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelSetFX(handle, etype: DWORD; priority: Integer): HFX; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_ChannelRemoveFX(handle: DWORD; fx: HFX): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+
+function BASS_FXSetParameters(handle: HFX; par: Pointer): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_FXGetParameters(handle: HFX; par: Pointer): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+function BASS_FXReset(handle: HFX): BOOL; {$IFDEF DLL_STDCALL} stdcall; {$ENDIF} {$IFDEF DLL_CDECL} cdecl; {$ENDIF} external bassdll;
+
+
+function BASS_SPEAKER_N(n: DWORD): DWORD;
+function MAKEMUSICPOS(order,row: DWORD): DWORD;
+{$IFDEF MSWINDOWS}
+function BASS_SetEAXPreset(env: Integer): BOOL;
+{
+  This function is defined in the implementation part of this unit.
+  It is not part of BASS.DLL but an extra function which makes it easier
+  to set the predefined EAX environments.
+  env    : a EAX_ENVIRONMENT_xxx constant
+}
+{$ENDIF}
+
+implementation
+
+function BASS_SPEAKER_N(n: DWORD): DWORD;
+begin
+  Result := n shl 24;
+end;
+
+function MAKEMUSICPOS(order,row: DWORD): DWORD;
+begin
+  Result := $80000000 or DWORD(MAKELONG(order,row));
+end;
+
+{$IFDEF MSWINDOWS}
+function BASS_SetEAXPreset(env: Integer): BOOL;
+begin
+  case (env) of
+    EAX_ENVIRONMENT_GENERIC:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_GENERIC, 0.5, 1.493, 0.5);
+    EAX_ENVIRONMENT_PADDEDCELL:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_PADDEDCELL, 0.25, 0.1, 0);
+    EAX_ENVIRONMENT_ROOM:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_ROOM, 0.417, 0.4, 0.666);
+    EAX_ENVIRONMENT_BATHROOM:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_BATHROOM, 0.653, 1.499, 0.166);
+    EAX_ENVIRONMENT_LIVINGROOM:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_LIVINGROOM, 0.208, 0.478, 0);
+    EAX_ENVIRONMENT_STONEROOM:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_STONEROOM, 0.5, 2.309, 0.888);
+    EAX_ENVIRONMENT_AUDITORIUM:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_AUDITORIUM, 0.403, 4.279, 0.5);
+    EAX_ENVIRONMENT_CONCERTHALL:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_CONCERTHALL, 0.5, 3.961, 0.5);
+    EAX_ENVIRONMENT_CAVE:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_CAVE, 0.5, 2.886, 1.304);
+    EAX_ENVIRONMENT_ARENA:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_ARENA, 0.361, 7.284, 0.332);
+    EAX_ENVIRONMENT_HANGAR:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_HANGAR, 0.5, 10.0, 0.3);
+    EAX_ENVIRONMENT_CARPETEDHALLWAY:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_CARPETEDHALLWAY, 0.153, 0.259, 2.0);
+    EAX_ENVIRONMENT_HALLWAY:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_HALLWAY, 0.361, 1.493, 0);
+    EAX_ENVIRONMENT_STONECORRIDOR:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_STONECORRIDOR, 0.444, 2.697, 0.638);
+    EAX_ENVIRONMENT_ALLEY:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_ALLEY, 0.25, 1.752, 0.776);
+    EAX_ENVIRONMENT_FOREST:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_FOREST, 0.111, 3.145, 0.472);
+    EAX_ENVIRONMENT_CITY:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_CITY, 0.111, 2.767, 0.224);
+    EAX_ENVIRONMENT_MOUNTAINS:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_MOUNTAINS, 0.194, 7.841, 0.472);
+    EAX_ENVIRONMENT_QUARRY:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_QUARRY, 1, 1.499, 0.5);
+    EAX_ENVIRONMENT_PLAIN:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_PLAIN, 0.097, 2.767, 0.224);
+    EAX_ENVIRONMENT_PARKINGLOT:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_PARKINGLOT, 0.208, 1.652, 1.5);
+    EAX_ENVIRONMENT_SEWERPIPE:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_SEWERPIPE, 0.652, 2.886, 0.25);
+    EAX_ENVIRONMENT_UNDERWATER:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_UNDERWATER, 1, 1.499, 0);
+    EAX_ENVIRONMENT_DRUGGED:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_DRUGGED, 0.875, 8.392, 1.388);
+    EAX_ENVIRONMENT_DIZZY:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_DIZZY, 0.139, 17.234, 0.666);
+    EAX_ENVIRONMENT_PSYCHOTIC:
+      Result := BASS_SetEAXParameters(EAX_ENVIRONMENT_PSYCHOTIC, 0.486, 7.563, 0.806);
+    else
+      Result := FALSE;
+  end;
+end;
+{$ENDIF}
+
+end.
+// END OF FILE /////////////////////////////////////////////////////////////////
+