/****************************************************************************/ /* */ /* MMDDK.H - Include file for Multimedia Device Development Kit */ /* */ /* Note: You must include the WINDOWS.H and MMSYSTEM.H header files */ /* before including this file. */ /* */ /* Copyright (c) 1990-1998, Microsoft Corp. All rights reserved. */ /* */ /****************************************************************************/ #ifndef _INC_MMDDK #define _INC_MMDDK #include "pshpack1.h" // Assume byte packing throughout #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ /* If defined, the following flags inhibit inclusion * of the indicated items: * * MMNOMIDIDEV - MIDI support * MMNOWAVEDEV - Waveform support * MMNOAUXDEV - Auxiliary output support * MMNOMIXERDEV - Mixer support * MMNOTIMERDEV - Timer support * MMNOJOYDEV - Joystick support * MMNOMCIDEV - MCI support * MMNOTASKDEV - Task support */ #ifdef MMNOTIMER #define MMNOTIMERDEV #endif #ifdef MMNOWAVE #define MMNOWAVEDEV #endif #ifdef MMNOMIDI #define MMNOMIDIDEV #endif #ifdef MMNOAUX #define MMNOAUXDEV #endif #ifdef MMNOJOY #define MMNOJOYDEV #endif #ifdef MMNOMMIO #define MMNOMMIODEV #endif #ifdef MMNOMCI #define MMNOMCIDEV #endif /*************************************************************************** Helper functions for drivers ***************************************************************************/ #ifndef NODRIVERS #define DRV_LOAD 0x0001 #define DRV_ENABLE 0x0002 #define DRV_OPEN 0x0003 #define DRV_CLOSE 0x0004 #define DRV_DISABLE 0x0005 #define DRV_FREE 0x0006 #define DRV_CONFIGURE 0x0007 #define DRV_QUERYCONFIGURE 0x0008 #define DRV_INSTALL 0x0009 #define DRV_REMOVE 0x000A #define DRV_RESERVED 0x0800 #define DRV_USER 0x4000 #define DRIVERS_SECTION TEXT("DRIVERS32") // Section name for installed drivers #define MCI_SECTION TEXT("MCI32") // Section name for installed MCI drivers #endif /* !NODRIVERS */ #define DCB_NOSWITCH 0x0008 // don't switch stacks for callback #define DCB_TYPEMASK 0x0007 // callback type mask #define DCB_NULL 0x0000 // unknown callback type // flags for wFlags parameter of DriverCallback() #define DCB_WINDOW 0x0001 // dwCallback is a HWND #define DCB_TASK 0x0002 // dwCallback is a HTASK #define DCB_FUNCTION 0x0003 // dwCallback is a FARPROC #define DCB_EVENT 0x0005 // dwCallback is an EVENT BOOL APIENTRY DriverCallback(DWORD_PTR dwCallback, DWORD dwFlags, HDRVR hDevice, DWORD dwMsg, DWORD_PTR dwUser, DWORD_PTR dwParam1, DWORD_PTR dwParam2); // generic prototype for audio device driver entry-point functions // midMessage(), modMessage(), widMessage(), wodMessage(), auxMessage() //typedef DWORD (SOUNDDEVMSGPROC)(WORD, WORD, DWORD, DWORD, DWORD); //typedef SOUNDDEVMSGPROC FAR *LPSOUNDDEVMSGPROC; #define DRVM_INIT 100 #define DRVM_EXIT 101 #define DRVM_DISABLE 102 #define DRVM_ENABLE 103 // message base for driver specific messages. // #define DRVM_MAPPER 0x2000 #define DRVM_USER 0x4000 #define DRVM_MAPPER_STATUS (DRVM_MAPPER+0) #define DRVM_MAPPER_RECONFIGURE (DRVM_MAPPER+1) #define DRVM_MAPPER_PREFERRED_GET (DRVM_MAPPER+21) #define DRVM_MAPPER_CONSOLEVOICECOM_GET (DRVM_MAPPER+23) #define DRV_QUERYDEVNODE (DRV_RESERVED + 2) #define DRV_QUERYMAPPABLE (DRV_RESERVED + 5) #define DRV_QUERYMODULE (DRV_RESERVED + 9) #define DRV_PNPINSTALL (DRV_RESERVED + 11) #define DRV_QUERYDEVICEINTERFACE (DRV_RESERVED + 12) #define DRV_QUERYDEVICEINTERFACESIZE (DRV_RESERVED + 13) #define DRV_QUERYSTRINGID (DRV_RESERVED + 14) #define DRV_QUERYSTRINGIDSIZE (DRV_RESERVED + 15) #define DRV_QUERYIDFROMSTRINGID (DRV_RESERVED + 16) // // DRVM_MAPPER_PREFERRED_GET flags // #define DRVM_MAPPER_PREFERRED_FLAGS_PREFERREDONLY 0x00000001 // // messages that have IOCTL format // dw1 = NULL or handle // dw2 = NULL or ptr to DRVM_IOCTL_DATA // return is MMRESULT // #define DRVM_IOCTL 0x100 #define DRVM_ADD_THRU (DRVM_IOCTL+1) #define DRVM_REMOVE_THRU (DRVM_IOCTL+2) #define DRVM_IOCTL_LAST (DRVM_IOCTL+5) typedef struct { DWORD dwSize; // size of this structure (inclusive) DWORD dwCmd; // IOCTL command code, 0x80000000 and above reserved for system } DRVM_IOCTL_DATA, FAR * LPDRVM_IOCTL_DATA; // command code ranges for dwCmd field of DRVM_IOCTL message // codes from 0 to 0x7FFFFFFF are user defined // codes from 0x80000000 to 0xFFFFFFFF are reserved for future // definition by microsoft // #define DRVM_IOCTL_CMD_USER 0x00000000L #define DRVM_IOCTL_CMD_SYSTEM 0x80000000L // device ID for 386 AUTODMA VxD #define VADMAD_Device_ID 0X0444 /* PnP version of media device caps */ typedef struct { DWORD cbSize; LPVOID pCaps; } MDEVICECAPSEX; #ifndef MMNOWAVEDEV /**************************************************************************** Waveform device driver support ****************************************************************************/ #define WODM_INIT DRVM_INIT #define WIDM_INIT DRVM_INIT // waveform input and output device open information structure typedef struct waveopendesc_tag { HWAVE hWave; // handle LPWAVEFORMAT lpFormat; // format of wave data DWORD_PTR dwCallback; // callback DWORD_PTR dwInstance; // app's private instance information UINT uMappedDeviceID; // device to map to if WAVE_MAPPED set DWORD_PTR dnDevNode; /* if device is PnP */ } WAVEOPENDESC; typedef WAVEOPENDESC FAR *LPWAVEOPENDESC; // messages sent to wodMessage() entry-point function #define WODM_GETNUMDEVS 3 #define WODM_GETDEVCAPS 4 #define WODM_OPEN 5 #define WODM_CLOSE 6 #define WODM_PREPARE 7 #define WODM_UNPREPARE 8 #define WODM_WRITE 9 #define WODM_PAUSE 10 #define WODM_RESTART 11 #define WODM_RESET 12 #define WODM_GETPOS 13 #define WODM_GETPITCH 14 #define WODM_SETPITCH 15 #define WODM_GETVOLUME 16 #define WODM_SETVOLUME 17 #define WODM_GETPLAYBACKRATE 18 #define WODM_SETPLAYBACKRATE 19 #define WODM_BREAKLOOP 20 #define WODM_PREFERRED 21 // #if (WINVER >= 0x030B) #define WODM_MAPPER_STATUS (DRVM_MAPPER_STATUS + 0) #define WAVEOUT_MAPPER_STATUS_DEVICE 0 #define WAVEOUT_MAPPER_STATUS_MAPPED 1 #define WAVEOUT_MAPPER_STATUS_FORMAT 2 // #endif /* WINVER >= 0x030B */ #define WODM_BUSY 21 // messages sent to widMessage() entry-point function #define WIDM_GETNUMDEVS 50 #define WIDM_GETDEVCAPS 51 #define WIDM_OPEN 52 #define WIDM_CLOSE 53 #define WIDM_PREPARE 54 #define WIDM_UNPREPARE 55 #define WIDM_ADDBUFFER 56 #define WIDM_START 57 #define WIDM_STOP 58 #define WIDM_RESET 59 #define WIDM_GETPOS 60 #define WIDM_PREFERRED 61 // #if (WINVER >= 0x030B) #define WIDM_MAPPER_STATUS (DRVM_MAPPER_STATUS + 0) #define WAVEIN_MAPPER_STATUS_DEVICE 0 #define WAVEIN_MAPPER_STATUS_MAPPED 1 #define WAVEIN_MAPPER_STATUS_FORMAT 2 // #endif /* WINVER >= 0x30B */ #endif // ifndef MMNOWAVEDEV #ifndef MMNOMIDIDEV /**************************************************************************** MIDI device driver support ****************************************************************************/ #define MODM_USER DRVM_USER #define MIDM_USER DRVM_USER #define MODM_MAPPER DRVM_MAPPER #define MIDM_MAPPER DRVM_MAPPER #define MODM_INIT DRVM_INIT #define MIDM_INIT DRVM_INIT #ifndef MMNOMIDI // This protects the definition of HMIDI in WINMM.H // Win 3.1 works the same way typedef struct midiopenstrmid_tag { DWORD dwStreamID; UINT uDeviceID; } MIDIOPENSTRMID; // MIDI input and output device open information structure typedef struct midiopendesc_tag { HMIDI hMidi; // handle DWORD_PTR dwCallback; // callback DWORD_PTR dwInstance; // app's private instance information DWORD_PTR dnDevNode; // DevNode DWORD cIds; // If stream open, # stream ids MIDIOPENSTRMID rgIds[1]; // Array of device ID's (actually [cIds]) } MIDIOPENDESC; typedef MIDIOPENDESC FAR *LPMIDIOPENDESC; #endif // MMNOMIDI /* Flags for MODM_OPEN */ #define MIDI_IO_PACKED 0x00000000L /* Compatibility mode */ #define MIDI_IO_COOKED 0x00000002L // messages sent to modMessage() entry-point function #define MODM_GETNUMDEVS 1 #define MODM_GETDEVCAPS 2 #define MODM_OPEN 3 #define MODM_CLOSE 4 #define MODM_PREPARE 5 #define MODM_UNPREPARE 6 #define MODM_DATA 7 #define MODM_LONGDATA 8 #define MODM_RESET 9 #define MODM_GETVOLUME 10 #define MODM_SETVOLUME 11 #define MODM_CACHEPATCHES 12 #define MODM_CACHEDRUMPATCHES 13 #if (WINVER >= 0x400) #define MODM_STRMDATA 14 #define MODM_GETPOS 17 #define MODM_PAUSE 18 #define MODM_RESTART 19 #define MODM_STOP 20 #define MODM_PROPERTIES 21 #define MODM_PREFERRED 22 #define MODM_RECONFIGURE (MODM_USER+0x0768) #endif // messages sent to midMessage() entry-point function #define MIDM_GETNUMDEVS 53 #define MIDM_GETDEVCAPS 54 #define MIDM_OPEN 55 #define MIDM_CLOSE 56 #define MIDM_PREPARE 57 #define MIDM_UNPREPARE 58 #define MIDM_ADDBUFFER 59 #define MIDM_START 60 #define MIDM_STOP 61 #define MIDM_RESET 62 #endif // ifndef MMNOMIDIDEV #ifndef MMNOAUXDEV /**************************************************************************** Auxiliary audio device driver support ****************************************************************************/ #define AUXM_INIT DRVM_INIT // messages sent to auxMessage() entry-point function #define AUXDM_GETNUMDEVS 3 #define AUXDM_GETDEVCAPS 4 #define AUXDM_GETVOLUME 5 #define AUXDM_SETVOLUME 6 #endif // ifndef MMNOAUXDEV // #if (WINVER >= 0x030B) #ifndef MMNOMIXERDEV // // mixer device open information structure // // typedef struct tMIXEROPENDESC { HMIXER hmx; // handle that will be used LPVOID pReserved0; // reserved--driver should ignore DWORD_PTR dwCallback; // callback DWORD_PTR dwInstance; // app's private instance information DWORD_PTR dnDevNode; // if device is PnP } MIXEROPENDESC, *PMIXEROPENDESC, FAR *LPMIXEROPENDESC; // // // // #define MXDM_INIT 100 #define MXDM_USER DRV_USER #define MXDM_BASE (1) #define MXDM_GETNUMDEVS (MXDM_BASE + 0) #define MXDM_GETDEVCAPS (MXDM_BASE + 1) #define MXDM_OPEN (MXDM_BASE + 2) #define MXDM_CLOSE (MXDM_BASE + 3) #define MXDM_GETLINEINFO (MXDM_BASE + 4) #define MXDM_GETLINECONTROLS (MXDM_BASE + 5) #define MXDM_GETCONTROLDETAILS (MXDM_BASE + 6) #define MXDM_SETCONTROLDETAILS (MXDM_BASE + 7) #endif // MMNOMIXERDEV // #endif /* ifdef WINVER >= 0x030B */ #if !defined(MMNOTIMERDEV) /**************************************************************************** Timer device driver support ****************************************************************************/ typedef struct timerevent_tag { WORD wDelay; // delay required WORD wResolution; // resolution required LPTIMECALLBACK lpFunction; // ptr to callback function DWORD dwUser; // user DWORD WORD wFlags; // defines how to program event WORD wReserved1; // structure packing } TIMEREVENT; typedef TIMEREVENT FAR *LPTIMEREVENT; // messages sent to tddMessage() function #define TDD_KILLTIMEREVENT (DRV_RESERVED+0) // indices into a table of #define TDD_SETTIMEREVENT (DRV_RESERVED+4) // functions; thus offset by #define TDD_GETSYSTEMTIME (DRV_RESERVED+8) // four each time... #define TDD_GETDEVCAPS (DRV_RESERVED+12) // room for future expansion #define TDD_BEGINMINPERIOD (DRV_RESERVED+16) // room for future expansion #define TDD_ENDMINPERIOD (DRV_RESERVED+20) // room for future expansion #endif // ifndef MMNOTIMERDEV #ifndef MMNOJOYDEV /**************************************************************************** Joystick device driver support ****************************************************************************/ /* RegisterWindowMessage with this to get msg id of config changes */ #define JOY_CONFIGCHANGED_MSGSTRING "MSJSTICK_VJOYD_MSGSTR" /* pre-defined joystick types */ #define JOY_HW_NONE 0 #define JOY_HW_CUSTOM 1 #define JOY_HW_2A_2B_GENERIC 2 #define JOY_HW_2A_4B_GENERIC 3 #define JOY_HW_2B_GAMEPAD 4 #define JOY_HW_2B_FLIGHTYOKE 5 #define JOY_HW_2B_FLIGHTYOKETHROTTLE 6 #define JOY_HW_3A_2B_GENERIC 7 #define JOY_HW_3A_4B_GENERIC 8 #define JOY_HW_4B_GAMEPAD 9 #define JOY_HW_4B_FLIGHTYOKE 10 #define JOY_HW_4B_FLIGHTYOKETHROTTLE 11 #define JOY_HW_LASTENTRY 12 /* calibration flags */ #define JOY_ISCAL_XY 0x00000001l /* XY are calibrated */ #define JOY_ISCAL_Z 0x00000002l /* Z is calibrated */ #define JOY_ISCAL_R 0x00000004l /* R is calibrated */ #define JOY_ISCAL_U 0x00000008l /* U is calibrated */ #define JOY_ISCAL_V 0x00000010l /* V is calibrated */ #define JOY_ISCAL_POV 0x00000020l /* POV is calibrated */ /* point of view constants */ #define JOY_POV_NUMDIRS 4 #define JOY_POVVAL_FORWARD 0 #define JOY_POVVAL_BACKWARD 1 #define JOY_POVVAL_LEFT 2 #define JOY_POVVAL_RIGHT 3 /* Specific settings for joystick hardware */ #define JOY_HWS_HASZ 0x00000001l /* has Z info? */ #define JOY_HWS_HASPOV 0x00000002l /* point of view hat present */ #define JOY_HWS_POVISBUTTONCOMBOS 0x00000004l /* pov done through combo of buttons */ #define JOY_HWS_POVISPOLL 0x00000008l /* pov done through polling */ #define JOY_HWS_ISYOKE 0x00000010l /* joystick is a flight yoke */ #define JOY_HWS_ISGAMEPAD 0x00000020l /* joystick is a game pad */ #define JOY_HWS_ISCARCTRL 0x00000040l /* joystick is a car controller */ /* X defaults to J1 X axis */ #define JOY_HWS_XISJ1Y 0x00000080l /* X is on J1 Y axis */ #define JOY_HWS_XISJ2X 0x00000100l /* X is on J2 X axis */ #define JOY_HWS_XISJ2Y 0x00000200l /* X is on J2 Y axis */ /* Y defaults to J1 Y axis */ #define JOY_HWS_YISJ1X 0x00000400l /* Y is on J1 X axis */ #define JOY_HWS_YISJ2X 0x00000800l /* Y is on J2 X axis */ #define JOY_HWS_YISJ2Y 0x00001000l /* Y is on J2 Y axis */ /* Z defaults to J2 Y axis */ #define JOY_HWS_ZISJ1X 0x00002000l /* Z is on J1 X axis */ #define JOY_HWS_ZISJ1Y 0x00004000l /* Z is on J1 Y axis */ #define JOY_HWS_ZISJ2X 0x00008000l /* Z is on J2 X axis */ /* POV defaults to J2 Y axis, if it is not button based */ #define JOY_HWS_POVISJ1X 0x00010000l /* pov done through J1 X axis */ #define JOY_HWS_POVISJ1Y 0x00020000l /* pov done through J1 Y axis */ #define JOY_HWS_POVISJ2X 0x00040000l /* pov done through J2 X axis */ /* R defaults to J2 X axis */ #define JOY_HWS_HASR 0x00080000l /* has R (4th axis) info */ #define JOY_HWS_RISJ1X 0x00100000l /* R done through J1 X axis */ #define JOY_HWS_RISJ1Y 0x00200000l /* R done through J1 Y axis */ #define JOY_HWS_RISJ2Y 0x00400000l /* R done through J2 X axis */ /* U & V for future hardware */ #define JOY_HWS_HASU 0x00800000l /* has U (5th axis) info */ #define JOY_HWS_HASV 0x01000000l /* has V (6th axis) info */ /* Usage settings */ #define JOY_US_HASRUDDER 0x00000001l /* joystick configured with rudder */ #define JOY_US_PRESENT 0x00000002l /* is joystick actually present? */ #define JOY_US_ISOEM 0x00000004l /* joystick is an OEM defined type */ /* struct for storing x,y, z, and rudder values */ typedef struct joypos_tag { DWORD dwX; DWORD dwY; DWORD dwZ; DWORD dwR; DWORD dwU; DWORD dwV; } JOYPOS, FAR *LPJOYPOS; /* struct for storing ranges */ typedef struct joyrange_tag { JOYPOS jpMin; JOYPOS jpMax; JOYPOS jpCenter; } JOYRANGE,FAR *LPJOYRANGE; typedef struct joyreguservalues_tag { DWORD dwTimeOut; /* value at which to timeout joystick polling */ JOYRANGE jrvRanges; /* range of values app wants returned for axes */ JOYPOS jpDeadZone; /* area around center to be considered as "dead". specified as a percentage (0-100). Only X & Y handled by system driver */ } JOYREGUSERVALUES, FAR *LPJOYREGUSERVALUES; typedef struct joyreghwsettings_tag { DWORD dwFlags; DWORD dwNumButtons; /* number of buttons */ } JOYREGHWSETTINGS, FAR *LPJOYHWSETTINGS; /* range of values returned by the hardware (filled in by calibration) */ typedef struct joyreghwvalues_tag { JOYRANGE jrvHardware; /* values returned by hardware */ DWORD dwPOVValues[JOY_POV_NUMDIRS];/* POV values returned by hardware */ DWORD dwCalFlags; /* what has been calibrated */ } JOYREGHWVALUES, FAR *LPJOYREGHWVALUES; /* hardware configuration */ typedef struct joyreghwconfig_tag { JOYREGHWSETTINGS hws; /* hardware settings */ DWORD dwUsageSettings;/* usage settings */ JOYREGHWVALUES hwv; /* values returned by hardware */ DWORD dwType; /* type of joystick */ DWORD dwReserved; /* reserved for OEM drivers */ } JOYREGHWCONFIG, FAR *LPJOYREGHWCONFIG; // joystick calibration info structure typedef struct joycalibrate_tag { WORD wXbase; WORD wXdelta; WORD wYbase; WORD wYdelta; WORD wZbase; WORD wZdelta; } JOYCALIBRATE; typedef JOYCALIBRATE FAR *LPJOYCALIBRATE; // prototype for joystick message function typedef DWORD (JOYDEVMSGPROC)(DWORD, UINT, LONG, LONG); typedef JOYDEVMSGPROC FAR *LPJOYDEVMSGPROC; // messages sent to joystick driver's DriverProc() function #define JDD_GETNUMDEVS (DRV_RESERVED + 0x0001) #define JDD_GETDEVCAPS (DRV_RESERVED + 0x0002) #define JDD_GETPOS (DRV_RESERVED + 0x0101) #define JDD_SETCALIBRATION (DRV_RESERVED + 0x0102) #define JDD_CONFIGCHANGED (DRV_RESERVED + 0x0103) #define JDD_GETPOSEX (DRV_RESERVED + 0x0104) #endif // ifndef MMNOJOYDEV #ifndef MAKELRESULT #define MAKELRESULT(low, high) ((LRESULT)MAKELONG(low, high)) #endif//MAKELRESULT #ifndef MMNOMCIDEV /**************************************************************************** MCI device driver support ****************************************************************************/ // internal MCI messages #define MCI_OPEN_DRIVER 0x0801 #define MCI_CLOSE_DRIVER 0x0802 #define MAKEMCIRESOURCE(wRet, wRes) MAKELRESULT((wRet), (wRes)) // string return values only used with MAKEMCIRESOURCE #define MCI_FALSE (MCI_STRING_OFFSET + 19) #define MCI_TRUE (MCI_STRING_OFFSET + 20) // resource string return values #define MCI_FORMAT_RETURN_BASE MCI_FORMAT_MILLISECONDS_S #define MCI_FORMAT_MILLISECONDS_S (MCI_STRING_OFFSET + 21) #define MCI_FORMAT_HMS_S (MCI_STRING_OFFSET + 22) #define MCI_FORMAT_MSF_S (MCI_STRING_OFFSET + 23) #define MCI_FORMAT_FRAMES_S (MCI_STRING_OFFSET + 24) #define MCI_FORMAT_SMPTE_24_S (MCI_STRING_OFFSET + 25) #define MCI_FORMAT_SMPTE_25_S (MCI_STRING_OFFSET + 26) #define MCI_FORMAT_SMPTE_30_S (MCI_STRING_OFFSET + 27) #define MCI_FORMAT_SMPTE_30DROP_S (MCI_STRING_OFFSET + 28) #define MCI_FORMAT_BYTES_S (MCI_STRING_OFFSET + 29) #define MCI_FORMAT_SAMPLES_S (MCI_STRING_OFFSET + 30) #define MCI_FORMAT_TMSF_S (MCI_STRING_OFFSET + 31) #define MCI_VD_FORMAT_TRACK_S (MCI_VD_OFFSET + 5) #define WAVE_FORMAT_PCM_S (MCI_WAVE_OFFSET + 0) #define WAVE_MAPPER_S (MCI_WAVE_OFFSET + 1) #define MCI_SEQ_MAPPER_S (MCI_SEQ_OFFSET + 5) #define MCI_SEQ_FILE_S (MCI_SEQ_OFFSET + 6) #define MCI_SEQ_MIDI_S (MCI_SEQ_OFFSET + 7) #define MCI_SEQ_SMPTE_S (MCI_SEQ_OFFSET + 8) #define MCI_SEQ_FORMAT_SONGPTR_S (MCI_SEQ_OFFSET + 9) #define MCI_SEQ_NONE_S (MCI_SEQ_OFFSET + 10) #define MIDIMAPPER_S (MCI_SEQ_OFFSET + 11) #define MCI_TABLE_NOT_PRESENT ((UINT)-1) // parameters for internal version of MCI_OPEN message sent from // mciOpenDevice() to the driver typedef struct { MCIDEVICEID wDeviceID; // device ID LPCWSTR lpstrParams; // parameter string for entry in SYSTEM.INI UINT wCustomCommandTable; // custom command table ((-1) if none) // filled in by the driver UINT wType; // driver type // filled in by the driver } MCI_OPEN_DRIVER_PARMS; typedef MCI_OPEN_DRIVER_PARMS FAR * LPMCI_OPEN_DRIVER_PARMS; // maximum length of an MCI device type #define MCI_MAX_DEVICE_TYPE_LENGTH 80 // flags for mciSendCommandInternal() which direct mciSendString() how to // interpret the return value #define MCI_RESOURCE_RETURNED 0x00010000 // resource ID #define MCI_COLONIZED3_RETURN 0x00020000 // colonized ID, 3 bytes data #define MCI_COLONIZED4_RETURN 0x00040000 // colonized ID, 4 bytes data #define MCI_INTEGER_RETURNED 0x00080000 // integer conversion needed #define MCI_RESOURCE_DRIVER 0x00100000 // driver owns returned resource // invalid command table ID #define MCI_NO_COMMAND_TABLE ((UINT)(-1)) // command table information type tags #define MCI_COMMAND_HEAD 0 #define MCI_STRING 1 #define MCI_INTEGER 2 #define MCI_END_COMMAND 3 #define MCI_RETURN 4 #define MCI_FLAG 5 #define MCI_END_COMMAND_LIST 6 #define MCI_RECT 7 #define MCI_CONSTANT 8 #define MCI_END_CONSTANT 9 #define MCI_HWND 10 #define MCI_HPAL 11 #define MCI_HDC 12 // function prototypes for MCI driver functions DWORD_PTR APIENTRY mciGetDriverData(MCIDEVICEID wDeviceID); BOOL APIENTRY mciSetDriverData(MCIDEVICEID wDeviceID, DWORD_PTR dwData); UINT APIENTRY mciDriverYield (MCIDEVICEID wDeviceID); BOOL APIENTRY mciDriverNotify (HANDLE hwndCallback, MCIDEVICEID wDeviceID, UINT uStatus); UINT APIENTRY mciLoadCommandResource(HANDLE hInstance, LPCWSTR lpResName, UINT wType); BOOL APIENTRY mciFreeCommandResource(UINT wTable); #endif // ifndef MMNOMCIDEV #ifndef MMNOTASKDEV /***************************************************************************** Task support *****************************************************************************/ // error return values #define TASKERR_NOTASKSUPPORT 1 #define TASKERR_OUTOFMEMORY 2 // task support function prototypes typedef VOID (TASKCALLBACK) (DWORD_PTR dwInst); typedef TASKCALLBACK FAR *LPTASKCALLBACK; UINT APIENTRY mmTaskCreate(LPTASKCALLBACK lpfn, HANDLE FAR * lph, DWORD_PTR dwInst); VOID APIENTRY mmTaskBlock(DWORD h); BOOL APIENTRY mmTaskSignal(DWORD h); VOID APIENTRY mmTaskYield(VOID); DWORD APIENTRY mmGetCurrentTask(VOID); #endif // endif MMNOTASKDEV #define MMDDKINC #ifdef __cplusplus } #endif /* __cplusplus */ #include "poppack.h" /* Revert to default packing */ #endif /* _INC_MMDDK */