mciwnd.h

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#define MCIWndGetTimeFormat(hwnd, lp, len) (LONG)MCIWndSM(hwnd, MCIWNDM_GETTIMEFORMAT, (WPARAM)(UINT)(len), (LPARAM)(LPTSTR)(lp))
#define MCIWndValidateMedia(hwnd)   (VOID)MCIWndSM(hwnd, MCIWNDM_VALIDATEMEDIA, 0, 0)

#define MCIWndSetRepeat(hwnd,f)     (void)MCIWndSM(hwnd, MCIWNDM_SETREPEAT, 0, (LPARAM)(BOOL)(f))
#define MCIWndGetRepeat(hwnd)       (BOOL)MCIWndSM(hwnd, MCIWNDM_GETREPEAT, 0, 0)

// end_vfw32
#ifdef _WIN32
// begin_vfw32
#define MCIWndUseFrames(hwnd)       MCIWndSetTimeFormat(hwnd, TEXT("frames"))
#define MCIWndUseTime(hwnd)         MCIWndSetTimeFormat(hwnd, TEXT("ms"))
// end_vfw32
#else
#define MCIWndUseFrames(hwnd)       MCIWndSetTimeFormat(hwnd, "frames")
#define MCIWndUseTime(hwnd)         MCIWndSetTimeFormat(hwnd, "ms")
#endif
// begin_vfw32

#define MCIWndSetActiveTimer(hwnd, active)				\
	(VOID)MCIWndSM(hwnd, MCIWNDM_SETACTIVETIMER,			\
	(WPARAM)(UINT)(active), 0L)
#define MCIWndSetInactiveTimer(hwnd, inactive)				\
	(VOID)MCIWndSM(hwnd, MCIWNDM_SETINACTIVETIMER,		\
	(WPARAM)(UINT)(inactive), 0L)
#define MCIWndSetTimers(hwnd, active, inactive)				      \
	    (VOID)MCIWndSM(hwnd, MCIWNDM_SETTIMERS,(WPARAM)(UINT)(active), \
	    (LPARAM)(UINT)(inactive))
#define MCIWndGetActiveTimer(hwnd)					\
	(UINT)MCIWndSM(hwnd, MCIWNDM_GETACTIVETIMER,	0, 0L);
#define MCIWndGetInactiveTimer(hwnd)					\
	(UINT)MCIWndSM(hwnd, MCIWNDM_GETINACTIVETIMER, 0, 0L);

#define MCIWndRealize(hwnd, fBkgnd) (LONG)MCIWndSM(hwnd, MCIWNDM_REALIZE,(WPARAM)(BOOL)(fBkgnd),0)

#define MCIWndSendString(hwnd, sz)  (LONG)MCIWndSM(hwnd, MCIWNDM_SENDSTRING, 0, (LPARAM)(LPTSTR)(sz))
#define MCIWndReturnString(hwnd, lp, len)  (LONG)MCIWndSM(hwnd, MCIWNDM_RETURNSTRING, (WPARAM)(UINT)(len), (LPARAM)(LPVOID)(lp))
#define MCIWndGetError(hwnd, lp, len) (LONG)MCIWndSM(hwnd, MCIWNDM_GETERROR, (WPARAM)(UINT)(len), (LPARAM)(LPVOID)(lp))

//#define MCIWndActivate(hwnd, f)     (void)MCIWndSM(hwnd, WM_ACTIVATE, (WPARAM)(BOOL)(f), 0)

#define MCIWndGetPalette(hwnd)      (HPALETTE)MCIWndSM(hwnd, MCIWNDM_GETPALETTE, 0, 0)
#define MCIWndSetPalette(hwnd, hpal) (LONG)MCIWndSM(hwnd, MCIWNDM_SETPALETTE, (WPARAM)(HPALETTE)(hpal), 0)

#define MCIWndGetFileName(hwnd, lp, len) (LONG)MCIWndSM(hwnd, MCIWNDM_GETFILENAME, (WPARAM)(UINT)(len), (LPARAM)(LPVOID)(lp))
#define MCIWndGetDevice(hwnd, lp, len)   (LONG)MCIWndSM(hwnd, MCIWNDM_GETDEVICE, (WPARAM)(UINT)(len), (LPARAM)(LPVOID)(lp))

#define MCIWndGetStyles(hwnd) (UINT)MCIWndSM(hwnd, MCIWNDM_GETSTYLES, 0, 0L)
#define MCIWndChangeStyles(hwnd, mask, value) (LONG)MCIWndSM(hwnd, MCIWNDM_CHANGESTYLES, (WPARAM)(UINT)(mask), (LPARAM)(LONG)(value))

#define MCIWndOpenInterface(hwnd, pUnk)  (LONG)MCIWndSM(hwnd, MCIWNDM_OPENINTERFACE, 0, (LPARAM)(LPUNKNOWN)(pUnk))

#define MCIWndSetOwner(hwnd, hwndP)  (LONG)MCIWndSM(hwnd, MCIWNDM_SETOWNER, (WPARAM)(hwndP), 0)

// Messages an app will send to MCIWND

// all the text-related messages are defined out of order above (they need
// to be defined before the MCIWndOpen() macros

#define MCIWNDM_GETDEVICEID	(WM_USER + 100)
#define MCIWNDM_GETSTART	(WM_USER + 103)
#define MCIWNDM_GETLENGTH	(WM_USER + 104)
#define MCIWNDM_GETEND		(WM_USER + 105)
#define MCIWNDM_EJECT		(WM_USER + 107)
#define MCIWNDM_SETZOOM		(WM_USER + 108)
#define MCIWNDM_GETZOOM         (WM_USER + 109)
#define MCIWNDM_SETVOLUME	(WM_USER + 110)
#define MCIWNDM_GETVOLUME	(WM_USER + 111)
#define MCIWNDM_SETSPEED	(WM_USER + 112)
#define MCIWNDM_GETSPEED	(WM_USER + 113)
#define MCIWNDM_SETREPEAT	(WM_USER + 114)
#define MCIWNDM_GETREPEAT	(WM_USER + 115)
#define MCIWNDM_REALIZE         (WM_USER + 118)
#define MCIWNDM_VALIDATEMEDIA   (WM_USER + 121)
#define MCIWNDM_PLAYFROM	(WM_USER + 122)
#define MCIWNDM_PLAYTO          (WM_USER + 123)
#define MCIWNDM_GETPALETTE      (WM_USER + 126)
#define MCIWNDM_SETPALETTE      (WM_USER + 127)
#define MCIWNDM_SETTIMERS	(WM_USER + 129)
#define MCIWNDM_SETACTIVETIMER	(WM_USER + 130)
#define MCIWNDM_SETINACTIVETIMER (WM_USER + 131)
#define MCIWNDM_GETACTIVETIMER	(WM_USER + 132)
#define MCIWNDM_GETINACTIVETIMER (WM_USER + 133)
#define MCIWNDM_CHANGESTYLES	(WM_USER + 135)
#define MCIWNDM_GETSTYLES	(WM_USER + 136)
#define MCIWNDM_GETALIAS	(WM_USER + 137)
#define MCIWNDM_PLAYREVERSE	(WM_USER + 139)
#define MCIWNDM_GET_SOURCE      (WM_USER + 140)
#define MCIWNDM_PUT_SOURCE      (WM_USER + 141)
#define MCIWNDM_GET_DEST        (WM_USER + 142)
#define MCIWNDM_PUT_DEST        (WM_USER + 143)
#define MCIWNDM_CAN_PLAY        (WM_USER + 144)
#define MCIWNDM_CAN_WINDOW      (WM_USER + 145)
#define MCIWNDM_CAN_RECORD      (WM_USER + 146)
#define MCIWNDM_CAN_SAVE        (WM_USER + 147)
#define MCIWNDM_CAN_EJECT       (WM_USER + 148)
#define MCIWNDM_CAN_CONFIG      (WM_USER + 149)
#define MCIWNDM_PALETTEKICK     (WM_USER + 150)
#define MCIWNDM_OPENINTERFACE	(WM_USER + 151)
#define MCIWNDM_SETOWNER	(WM_USER + 152)

// end_vfw32
#ifdef _WIN32
// begin_vfw32

//define both A and W messages
#define MCIWNDM_SENDSTRINGA	(WM_USER + 101)
#define MCIWNDM_GETPOSITIONA	(WM_USER + 102)
#define MCIWNDM_GETMODEA	(WM_USER + 106)
#define MCIWNDM_SETTIMEFORMATA  (WM_USER + 119)
#define MCIWNDM_GETTIMEFORMATA  (WM_USER + 120)
#define MCIWNDM_GETFILENAMEA    (WM_USER + 124)
#define MCIWNDM_GETDEVICEA      (WM_USER + 125)
#define MCIWNDM_GETERRORA       (WM_USER + 128)
#define MCIWNDM_NEWA		(WM_USER + 134)
#define MCIWNDM_RETURNSTRINGA	(WM_USER + 138)
#define MCIWNDM_OPENA		(WM_USER + 153)

#define MCIWNDM_SENDSTRINGW	(WM_USER + 201)
#define MCIWNDM_GETPOSITIONW	(WM_USER + 202)
#define MCIWNDM_GETMODEW	(WM_USER + 206)
#define MCIWNDM_SETTIMEFORMATW  (WM_USER + 219)
#define MCIWNDM_GETTIMEFORMATW  (WM_USER + 220)
#define MCIWNDM_GETFILENAMEW    (WM_USER + 224)
#define MCIWNDM_GETDEVICEW      (WM_USER + 225)
#define MCIWNDM_GETERRORW       (WM_USER + 228)
#define MCIWNDM_NEWW		(WM_USER + 234)
#define MCIWNDM_RETURNSTRINGW	(WM_USER + 238)
#define MCIWNDM_OPENW		(WM_USER + 252)

// map defaults to A or W depending on app's UNICODE setting
#ifdef UNICODE
#define MCIWNDM_SENDSTRING      MCIWNDM_SENDSTRINGW
#define MCIWNDM_GETPOSITION     MCIWNDM_GETPOSITIONW
#define MCIWNDM_GETMODE         MCIWNDM_GETMODEW
#define MCIWNDM_SETTIMEFORMAT   MCIWNDM_SETTIMEFORMATW
#define MCIWNDM_GETTIMEFORMAT   MCIWNDM_GETTIMEFORMATW
#define MCIWNDM_GETFILENAME     MCIWNDM_GETFILENAMEW
#define MCIWNDM_GETDEVICE       MCIWNDM_GETDEVICEW
#define MCIWNDM_GETERROR        MCIWNDM_GETERRORW
#define MCIWNDM_NEW             MCIWNDM_NEWW
#define MCIWNDM_RETURNSTRING    MCIWNDM_RETURNSTRINGW
#define MCIWNDM_OPEN		MCIWNDM_OPENW
#else
#define MCIWNDM_SENDSTRING      MCIWNDM_SENDSTRINGA
#define MCIWNDM_GETPOSITION     MCIWNDM_GETPOSITIONA
#define MCIWNDM_GETMODE         MCIWNDM_GETMODEA
#define MCIWNDM_SETTIMEFORMAT   MCIWNDM_SETTIMEFORMATA
#define MCIWNDM_GETTIMEFORMAT   MCIWNDM_GETTIMEFORMATA
#define MCIWNDM_GETFILENAME     MCIWNDM_GETFILENAMEA
#define MCIWNDM_GETDEVICE       MCIWNDM_GETDEVICEA
#define MCIWNDM_GETERROR        MCIWNDM_GETERRORA
#define MCIWNDM_NEW             MCIWNDM_NEWA
#define MCIWNDM_RETURNSTRING    MCIWNDM_RETURNSTRINGA
#define MCIWNDM_OPEN		MCIWNDM_OPENA
#endif

// note that the source text for MCIWND will thus contain
// support for eg MCIWNDM_SENDSTRING (both the 16-bit entrypoint and
// in win32 mapped to MCIWNDM_SENDSTRINGW), and MCIWNDM_SENDSTRINGA (the
// win32 ansi thunk).

// end_vfw32
#else

// 16-bit Windows defines

#define MCIWNDM_SENDSTRING	(WM_USER + 101)
#define MCIWNDM_GETPOSITION	(WM_USER + 102)
#define MCIWNDM_GETMODE		(WM_USER + 106)
#define MCIWNDM_SETTIMEFORMAT   (WM_USER + 119)
#define MCIWNDM_GETTIMEFORMAT   (WM_USER + 120)
#define MCIWNDM_GETFILENAME     (WM_USER + 124)
#define MCIWNDM_GETDEVICE       (WM_USER + 125)
#define MCIWNDM_GETERROR        (WM_USER + 128)
#define MCIWNDM_NEW		(WM_USER + 134)
#define MCIWNDM_RETURNSTRING	(WM_USER + 138)

#endif
// begin_vfw32

// Messages MCIWND will send to an app
#define MCIWNDM_NOTIFYMODE      (WM_USER + 200)  // wp = hwnd, lp = mode
#define MCIWNDM_NOTIFYPOS	(WM_USER + 201)  // wp = hwnd, lp = pos
#define MCIWNDM_NOTIFYSIZE	(WM_USER + 202)  // wp = hwnd
#define MCIWNDM_NOTIFYMEDIA     (WM_USER + 203)  // wp = hwnd, lp = fn
#define MCIWNDM_NOTIFYERROR     (WM_USER + 205)  // wp = hwnd, lp = error

// special seek values for START and END
#define MCIWND_START                -1
#define MCIWND_END                  -2

#ifndef MCI_PLAY
    /* MCI command message identifiers */
#ifndef _WIN32
    // win32 apps send MCIWNDM_OPEN
    #define MCI_OPEN                        0x0803
#endif
    #define MCI_CLOSE                       0x0804
    #define MCI_PLAY                        0x0806
    #define MCI_SEEK                        0x0807
    #define MCI_STOP                        0x0808
    #define MCI_PAUSE                       0x0809
    #define MCI_STEP                        0x080E
    #define MCI_RECORD                      0x080F
    #define MCI_SAVE                        0x0813
    #define MCI_CUT                         0x0851
    #define MCI_COPY                        0x0852
    #define MCI_PASTE                       0x0853
    #define MCI_RESUME                      0x0855
    #define MCI_DELETE                      0x0856
#endif

#ifndef MCI_MODE_NOT_READY
    /* return values for 'status mode' command */
    #define MCI_MODE_NOT_READY      (524)
    #define MCI_MODE_STOP           (525)
    #define MCI_MODE_PLAY           (526)
    #define MCI_MODE_RECORD         (527)
    #define MCI_MODE_SEEK           (528)
    #define MCI_MODE_PAUSE          (529)
    #define MCI_MODE_OPEN           (530)
#endif

// end_vfw32
#ifdef __cplusplus
}
#endif

#endif