+// mmsystem.h
+LRESULT WINAPI CloseDriver(HDRVR,LONG,LONG);
+HDRVR WINAPI OpenDriver(LPCWSTR,LPCWSTR,LONG);
+LRESULT WINAPI SendDriverMessage(HDRVR,UINT,LONG,LONG);
+HMODULE WINAPI DrvGetModuleHandle(HDRVR);
+HMODULE WINAPI GetDriverModuleHandle(HDRVR);
+LRESULT WINAPI DefDriverProc(DWORD,HDRVR,UINT,LPARAM,LPARAM);
+UINT WINAPI mmsystemGetVersion(void);
+BOOL WINAPI sndPlaySoundA(LPCSTR,UINT);
+BOOL WINAPI sndPlaySoundW(LPCWSTR,UINT);
+BOOL WINAPI PlaySoundA(LPCSTR,HMODULE,DWORD);
+BOOL WINAPI PlaySoundW(LPCWSTR,HMODULE,DWORD);
+UINT WINAPI waveOutGetNumDevs(void);
+MMRESULT WINAPI waveOutGetDevCapsA(UINT,LPWAVEOUTCAPSA,UINT);
+MMRESULT WINAPI waveOutGetDevCapsW(UINT,LPWAVEOUTCAPSW,UINT);
+MMRESULT WINAPI waveOutGetVolume(HWAVEOUT,PDWORD);
+MMRESULT WINAPI waveOutSetVolume(HWAVEOUT,DWORD);
+MMRESULT WINAPI waveOutGetErrorTextA(MMRESULT,LPSTR,UINT);
+MMRESULT WINAPI waveOutGetErrorTextW(MMRESULT,LPWSTR,UINT);
+MMRESULT WINAPI waveOutOpen(LPHWAVEOUT,UINT,LPCWAVEFORMATEX,DWORD,DWORD,DWORD);
+MMRESULT WINAPI waveOutClose(HWAVEOUT);
+MMRESULT WINAPI waveOutPrepareHeader(HWAVEOUT,LPWAVEHDR,UINT);
+MMRESULT WINAPI waveOutUnprepareHeader(HWAVEOUT,LPWAVEHDR,UINT);
+MMRESULT WINAPI waveOutWrite(HWAVEOUT,LPWAVEHDR,UINT);
+MMRESULT WINAPI waveOutPause(HWAVEOUT);
+MMRESULT WINAPI waveOutRestart(HWAVEOUT);
+MMRESULT WINAPI waveOutReset(HWAVEOUT);
+MMRESULT WINAPI waveOutBreakLoop(HWAVEOUT);
+MMRESULT WINAPI waveOutGetPosition(HWAVEOUT,LPMMTIME,UINT);
+MMRESULT WINAPI waveOutGetPitch(HWAVEOUT,PDWORD);
+MMRESULT WINAPI waveOutSetPitch(HWAVEOUT,DWORD);
+MMRESULT WINAPI waveOutGetPlaybackRate(HWAVEOUT,PDWORD);
+MMRESULT WINAPI waveOutSetPlaybackRate(HWAVEOUT,DWORD);
+MMRESULT WINAPI waveOutGetID(HWAVEOUT,LPUINT);
+MMRESULT WINAPI waveOutMessage(HWAVEOUT,UINT,DWORD,DWORD);
+UINT WINAPI waveInGetNumDevs(void);
+MMRESULT WINAPI waveInGetDevCapsA(UINT,LPWAVEINCAPSA,UINT);
+MMRESULT WINAPI waveInGetDevCapsW(UINT,LPWAVEINCAPSW,UINT);
+MMRESULT WINAPI waveInGetErrorTextA(MMRESULT,LPSTR,UINT);
+MMRESULT WINAPI waveInGetErrorTextW(MMRESULT,LPWSTR,UINT);
+MMRESULT WINAPI waveInOpen(LPHWAVEIN,UINT,LPCWAVEFORMATEX,DWORD,DWORD,DWORD);
+MMRESULT WINAPI waveInClose(HWAVEIN);
+MMRESULT WINAPI waveInPrepareHeader(HWAVEIN,LPWAVEHDR,UINT);
+MMRESULT WINAPI waveInUnprepareHeader(HWAVEIN,LPWAVEHDR,UINT);
+MMRESULT WINAPI waveInAddBuffer(HWAVEIN,LPWAVEHDR,UINT);
+MMRESULT WINAPI waveInStart(HWAVEIN);
+MMRESULT WINAPI waveInStop(HWAVEIN);
+MMRESULT WINAPI waveInReset(HWAVEIN);
+MMRESULT WINAPI waveInGetPosition(HWAVEIN,LPMMTIME,UINT);
+MMRESULT WINAPI waveInGetID(HWAVEIN,LPUINT);
+MMRESULT WINAPI waveInMessage(HWAVEIN,UINT,DWORD,DWORD);
+UINT WINAPI mixerGetNumDevs(void);
+MMRESULT WINAPI mixerGetDevCapsA(UINT,LPMIXERCAPSA,UINT);
+MMRESULT WINAPI mixerGetDevCapsW(UINT,LPMIXERCAPSW,UINT);
+MMRESULT WINAPI mixerOpen(LPHMIXER,UINT,DWORD,DWORD,DWORD);
+MMRESULT WINAPI mixerClose(HMIXER);
+DWORD WINAPI mixerMessage(HMIXER,UINT,DWORD,DWORD);
+MMRESULT WINAPI mixerGetLineInfoA(HMIXEROBJ,LPMIXERLINEA,DWORD);
+MMRESULT WINAPI mixerGetLineInfoW(HMIXEROBJ,LPMIXERLINEW,DWORD);
+MMRESULT WINAPI mixerGetID(HMIXEROBJ,PUINT,DWORD);
+MMRESULT WINAPI mixerGetLineControlsA(HMIXEROBJ,LPMIXERLINECONTROLSA,DWORD);
+MMRESULT WINAPI mixerGetLineControlsW(HMIXEROBJ,LPMIXERLINECONTROLSW,DWORD);
+MMRESULT WINAPI mixerGetControlDetailsA(HMIXEROBJ,LPMIXERCONTROLDETAILS,DWORD);
+MMRESULT WINAPI mixerGetControlDetailsW(HMIXEROBJ,LPMIXERCONTROLDETAILS,DWORD);
+MMRESULT WINAPI mixerSetControlDetails(HMIXEROBJ,LPMIXERCONTROLDETAILS,DWORD);
+MMRESULT WINAPI timeGetSystemTime(LPMMTIME,UINT);
+DWORD WINAPI timeGetTime(void);
+MMRESULT WINAPI timeSetEvent(UINT,UINT,LPTIMECALLBACK,DWORD,UINT);
+MMRESULT WINAPI timeKillEvent(UINT);
+MMRESULT WINAPI timeGetDevCaps(LPTIMECAPS,UINT);
+MMRESULT WINAPI timeBeginPeriod(UINT);
+MMRESULT WINAPI timeEndPeriod(UINT);
+UINT WINAPI joyGetNumDevs(void);
+MMRESULT WINAPI joyGetDevCapsA(UINT,LPJOYCAPSA,UINT);
+MMRESULT WINAPI joyGetDevCapsW(UINT,LPJOYCAPSW,UINT);
+MMRESULT WINAPI joyGetPos(UINT,LPJOYINFO);
+MMRESULT WINAPI joyGetPosEx(UINT,LPJOYINFOEX);
+MMRESULT WINAPI joyGetThreshold(UINT,LPUINT);
+MMRESULT WINAPI joyReleaseCapture(UINT);
+MMRESULT WINAPI joySetCapture(HWND,UINT,UINT,BOOL);
+MMRESULT WINAPI joySetThreshold(UINT,UINT);
+
+