appwiz.cpl: Added checksum validation of downloaded file.
[wine] / dlls / winmm / playsound.c
1 /* -*- tab-width: 8; c-basic-offset: 4 -*- */
2
3 /*
4  * MMSYSTEM functions
5  *
6  * Copyright 1993      Martin Ayotte
7  *           1998-2002 Eric Pouech
8  *
9  * This library is free software; you can redistribute it and/or
10  * modify it under the terms of the GNU Lesser General Public
11  * License as published by the Free Software Foundation; either
12  * version 2.1 of the License, or (at your option) any later version.
13  *
14  * This library is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
17  * Lesser General Public License for more details.
18  *
19  * You should have received a copy of the GNU Lesser General Public
20  * License along with this library; if not, write to the Free Software
21  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22  */
23
24 #include <stdarg.h>
25 #include <string.h>
26
27 #include "windef.h"
28 #include "winbase.h"
29 #include "mmsystem.h"
30 #include "wingdi.h"
31 #include "winuser.h"
32 #include "winreg.h"
33 #include "winemm.h"
34 #include "winternl.h"
35
36 #include "wine/debug.h"
37
38 WINE_DEFAULT_DEBUG_CHANNEL(winmm);
39
40 typedef struct tagWINE_PLAYSOUND
41 {
42     unsigned                    bLoop : 1,
43                                 bAlloc : 1;
44     LPCWSTR                     pszSound;
45     HMODULE                     hMod;
46     DWORD                       fdwSound;
47     HANDLE                      hThread;
48     HWAVEOUT                    hWave;
49     struct tagWINE_PLAYSOUND*   lpNext;
50 } WINE_PLAYSOUND;
51
52 static WINE_PLAYSOUND *PlaySoundList;
53
54 static HMMIO    get_mmioFromFile(LPCWSTR lpszName)
55 {
56     HMMIO       ret;
57     WCHAR       buf[256];
58     LPWSTR      dummy;
59
60     ret = mmioOpenW((LPWSTR)lpszName, NULL,
61                     MMIO_ALLOCBUF | MMIO_READ | MMIO_DENYWRITE);
62     if (ret != 0) return ret;
63     if (SearchPathW(NULL, lpszName, NULL, sizeof(buf)/sizeof(buf[0]), buf, &dummy))
64     {
65         return mmioOpenW(buf, NULL,
66                          MMIO_ALLOCBUF | MMIO_READ | MMIO_DENYWRITE);
67     }
68     return 0;
69 }
70
71 static HMMIO    get_mmioFromProfile(UINT uFlags, LPCWSTR lpszName)
72 {
73     WCHAR       str[128];
74     LPWSTR      ptr;
75     HMMIO       hmmio;
76     HKEY        hRegSnd, hRegApp, hScheme, hSnd;
77     DWORD       err, type, count;
78
79     static const WCHAR  wszSounds[] = {'S','o','u','n','d','s',0};
80     static const WCHAR  wszDefault[] = {'D','e','f','a','u','l','t',0};
81     static const WCHAR  wszKey[] = {'A','p','p','E','v','e','n','t','s','\\',
82                                     'S','c','h','e','m','e','s','\\',
83                                     'A','p','p','s',0};
84     static const WCHAR  wszDotDefault[] = {'.','D','e','f','a','u','l','t',0};
85     static const WCHAR  wszDotCurrent[] = {'.','C','u','r','r','e','n','t',0};
86     static const WCHAR  wszNull[] = {0};
87
88     TRACE("searching in SystemSound list for %s\n", debugstr_w(lpszName));
89     GetProfileStringW(wszSounds, lpszName, wszNull, str, sizeof(str)/sizeof(str[0]));
90     if (lstrlenW(str) == 0)
91     {
92         if (uFlags & SND_NODEFAULT) goto next;
93         GetProfileStringW(wszSounds, wszDefault, wszNull, str, sizeof(str)/sizeof(str[0]));
94         if (lstrlenW(str) == 0) goto next;
95     }
96     for (ptr = str; *ptr && *ptr != ','; ptr++);
97     if (*ptr) *ptr = 0;
98     hmmio = mmioOpenW(str, NULL, MMIO_ALLOCBUF | MMIO_READ | MMIO_DENYWRITE);
99     if (hmmio != 0) return hmmio;
100  next:
101     /* we look up the registry under
102      *      HKCU\AppEvents\Schemes\Apps\.Default
103      *      HKCU\AppEvents\Schemes\Apps\<AppName>
104      */
105     if (RegOpenKeyW(HKEY_CURRENT_USER, wszKey, &hRegSnd) != 0) goto none;
106     if (uFlags & SND_APPLICATION)
107     {
108         DWORD len;
109
110         err = 1; /* error */
111         len = GetModuleFileNameW(0, str, sizeof(str)/sizeof(str[0]));
112         if (len > 0 && len < sizeof(str)/sizeof(str[0]))
113         {
114             for (ptr = str + lstrlenW(str) - 1; ptr >= str; ptr--)
115             {
116                 if (*ptr == '.') *ptr = 0;
117                 if (*ptr == '\\')
118                 {
119                     err = RegOpenKeyW(hRegSnd, ptr+1, &hRegApp);
120                     break;
121                 }
122             }
123         }
124     }
125     else
126     {
127         err = RegOpenKeyW(hRegSnd, wszDotDefault, &hRegApp);
128     }
129     RegCloseKey(hRegSnd);
130     if (err != 0) goto none;
131     err = RegOpenKeyW(hRegApp, lpszName, &hScheme);
132     RegCloseKey(hRegApp);
133     if (err != 0) goto none;
134     /* what's the difference between .Current and .Default ? */
135     err = RegOpenKeyW(hScheme, wszDotDefault, &hSnd);
136     if (err != 0)
137     {
138         err = RegOpenKeyW(hScheme, wszDotCurrent, &hSnd);
139         RegCloseKey(hScheme);
140         if (err != 0)
141             goto none;
142     }
143     count = sizeof(str)/sizeof(str[0]);
144     err = RegQueryValueExW(hSnd, NULL, 0, &type, (LPBYTE)str, &count);
145     RegCloseKey(hSnd);
146     if (err != 0 || !*str) goto none;
147     hmmio = mmioOpenW(str, NULL, MMIO_ALLOCBUF | MMIO_READ | MMIO_DENYWRITE);
148     if (hmmio) return hmmio;
149  none:
150     WARN("can't find SystemSound=%s !\n", debugstr_w(lpszName));
151     return 0;
152 }
153
154 struct playsound_data
155 {
156     HANDLE      hEvent;
157     LONG        dwEventCount;
158 };
159
160 static void CALLBACK PlaySound_Callback(HWAVEOUT hwo, UINT uMsg,
161                                         DWORD_PTR dwInstance,
162                                         DWORD_PTR dwParam1, DWORD_PTR dwParam2)
163 {
164     struct playsound_data*      s = (struct playsound_data*)dwInstance;
165
166     switch (uMsg) {
167     case WOM_OPEN:
168     case WOM_CLOSE:
169         break;
170     case WOM_DONE:
171         InterlockedIncrement(&s->dwEventCount);
172         TRACE("Returning waveHdr=%lx\n", dwParam1);
173         SetEvent(s->hEvent);
174         break;
175     default:
176         ERR("Unknown uMsg=%d\n", uMsg);
177     }
178 }
179
180 static void PlaySound_WaitDone(struct playsound_data* s)
181 {
182     for (;;) {
183         ResetEvent(s->hEvent);
184         if (InterlockedDecrement(&s->dwEventCount) >= 0) break;
185         InterlockedIncrement(&s->dwEventCount);
186
187         WaitForSingleObject(s->hEvent, INFINITE);
188     }
189 }
190
191 static BOOL PlaySound_IsString(DWORD fdwSound, const void* psz)
192 {
193     /* SND_RESOURCE is 0x40004 while
194      * SND_MEMORY is 0x00004
195      */
196     switch (fdwSound & (SND_RESOURCE|SND_ALIAS_ID|SND_FILENAME))
197     {
198     case SND_RESOURCE:  return HIWORD(psz) != 0; /* by name or by ID ? */
199     case SND_ALIAS_ID:
200     case SND_MEMORY:    return FALSE;
201     case SND_ALIAS:
202     case SND_FILENAME:
203     case SND_ALIAS|SND_FILENAME:
204     case 0:             return TRUE;
205     default:            FIXME("WTF\n"); return FALSE;
206     }
207 }
208
209 static void     PlaySound_Free(WINE_PLAYSOUND* wps)
210 {
211     WINE_PLAYSOUND**    p;
212
213     EnterCriticalSection(&WINMM_cs);
214     for (p = &PlaySoundList; *p && *p != wps; p = &((*p)->lpNext));
215     if (*p) *p = (*p)->lpNext;
216     if (PlaySoundList == NULL) SetEvent(psLastEvent);
217     LeaveCriticalSection(&WINMM_cs);
218     if (wps->bAlloc) HeapFree(GetProcessHeap(), 0, (void*)wps->pszSound);
219     if (wps->hThread) CloseHandle(wps->hThread);
220     HeapFree(GetProcessHeap(), 0, wps);
221 }
222
223 static WINE_PLAYSOUND*  PlaySound_Alloc(const void* pszSound, HMODULE hmod,
224                                         DWORD fdwSound, BOOL bUnicode)
225 {
226     WINE_PLAYSOUND* wps;
227
228     wps = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*wps));
229     if (!wps) return NULL;
230
231     wps->hMod = hmod;
232     wps->fdwSound = fdwSound;
233     if (PlaySound_IsString(fdwSound, pszSound))
234     {
235         if (bUnicode)
236         {
237             if (fdwSound & SND_ASYNC)
238             {
239                 LPWSTR sound = HeapAlloc(GetProcessHeap(), 0,
240                                          (lstrlenW(pszSound)+1) * sizeof(WCHAR));
241                 if (!sound) goto oom_error;
242                 wps->pszSound = lstrcpyW(sound, pszSound);
243                 wps->bAlloc = TRUE;
244             }
245             else
246                 wps->pszSound = pszSound;
247         }
248         else
249         {
250             UNICODE_STRING usBuffer;
251             RtlCreateUnicodeStringFromAsciiz(&usBuffer, pszSound);
252             wps->pszSound = usBuffer.Buffer;
253             if (!wps->pszSound) goto oom_error;
254             wps->bAlloc = TRUE;
255         }
256     }
257     else
258         wps->pszSound = pszSound;
259
260     return wps;
261  oom_error:
262     PlaySound_Free(wps);
263     return NULL;
264 }
265
266 static DWORD WINAPI proc_PlaySound(LPVOID arg)
267 {
268     WINE_PLAYSOUND*     wps = arg;
269     BOOL                bRet = FALSE;
270     HMMIO               hmmio = 0;
271     MMCKINFO            ckMainRIFF;
272     MMCKINFO            mmckInfo;
273     LPWAVEFORMATEX      lpWaveFormat = NULL;
274     LPWAVEHDR           waveHdr = NULL;
275     INT                 count, bufsize, left, index;
276     struct playsound_data       s;
277     void*               data;
278
279     s.hEvent = 0;
280
281     TRACE("SoundName=%s !\n", debugstr_w(wps->pszSound));
282
283     /* if resource, grab it */
284     if ((wps->fdwSound & SND_RESOURCE) == SND_RESOURCE) {
285         static const WCHAR wszWave[] = {'W','A','V','E',0};
286         HRSRC   hRes;
287         HGLOBAL hGlob;
288
289         if ((hRes = FindResourceW(wps->hMod, wps->pszSound, wszWave)) == 0 ||
290             (hGlob = LoadResource(wps->hMod, hRes)) == 0)
291             goto errCleanUp;
292         if ((data = LockResource(hGlob)) == NULL) {
293             FreeResource(hGlob);
294             goto errCleanUp;
295         }
296         FreeResource(hGlob);
297     } else
298         data = (void*)wps->pszSound;
299
300     /* construct an MMIO stream (either in memory, or from a file */
301     if (wps->fdwSound & SND_MEMORY)
302     { /* NOTE: SND_RESOURCE has the SND_MEMORY bit set */
303         MMIOINFO        mminfo;
304
305         memset(&mminfo, 0, sizeof(mminfo));
306         mminfo.fccIOProc = FOURCC_MEM;
307         mminfo.pchBuffer = data;
308         mminfo.cchBuffer = -1; /* FIXME: when a resource, could grab real size */
309         TRACE("Memory sound %p\n", data);
310         hmmio = mmioOpenW(NULL, &mminfo, MMIO_READ);
311     }
312     if (!hmmio && wps->fdwSound & SND_ALIAS)
313     {
314         if ((wps->fdwSound & SND_ALIAS_ID) == SND_ALIAS_ID)
315         {
316             static const WCHAR  wszSystemAsterisk[] = {'S','y','s','t','e','m','A','s','t','e','r','i','s','k',0};
317             static const WCHAR  wszSystemDefault[] = {'S','y','s','t','e','m','D','e','f','a','u','l','t',0};
318             static const WCHAR  wszSystemExclamation[] = {'S','y','s','t','e','m','E','x','c','l','a','m','a','t','i','o','n',0};
319             static const WCHAR  wszSystemExit[] = {'S','y','s','t','e','m','E','x','i','t',0};
320             static const WCHAR  wszSystemHand[] = {'S','y','s','t','e','m','H','a','n','d',0};
321             static const WCHAR  wszSystemQuestion[] = {'S','y','s','t','e','m','Q','u','e','s','t','i','o','n',0};
322             static const WCHAR  wszSystemStart[] = {'S','y','s','t','e','m','S','t','a','r','t',0};
323             static const WCHAR  wszSystemWelcome[] = {'S','y','s','t','e','m','W','e','l','c','o','m','e',0};
324
325             wps->fdwSound &= ~(SND_ALIAS_ID ^ SND_ALIAS);
326             if (wps->pszSound == (LPCWSTR)SND_ALIAS_SYSTEMASTERISK)
327                 wps->pszSound = wszSystemAsterisk;
328             else if (wps->pszSound == (LPCWSTR)SND_ALIAS_SYSTEMDEFAULT)
329                 wps->pszSound = wszSystemDefault;
330             else if (wps->pszSound == (LPCWSTR)SND_ALIAS_SYSTEMEXCLAMATION)
331                 wps->pszSound = wszSystemExclamation;
332             else if (wps->pszSound == (LPCWSTR)SND_ALIAS_SYSTEMEXIT)
333                 wps->pszSound = wszSystemExit;
334             else if (wps->pszSound == (LPCWSTR)SND_ALIAS_SYSTEMHAND)
335                 wps->pszSound = wszSystemHand;
336             else if (wps->pszSound == (LPCWSTR)SND_ALIAS_SYSTEMQUESTION)
337                 wps->pszSound = wszSystemQuestion;
338             else if (wps->pszSound == (LPCWSTR)SND_ALIAS_SYSTEMSTART)
339                 wps->pszSound = wszSystemStart;
340             else if (wps->pszSound == (LPCWSTR)SND_ALIAS_SYSTEMWELCOME)
341                 wps->pszSound = wszSystemWelcome;
342             else goto errCleanUp;
343         }
344         hmmio = get_mmioFromProfile(wps->fdwSound, wps->pszSound);
345     }
346     if (!hmmio && wps->fdwSound & SND_FILENAME)
347     {
348         hmmio = get_mmioFromFile(wps->pszSound);
349     }
350     if (!(wps->fdwSound & (SND_FILENAME|SND_ALIAS|SND_MEMORY)))
351     {
352         if ((hmmio = get_mmioFromProfile(wps->fdwSound | SND_NODEFAULT, wps->pszSound)) == 0)
353         {
354             if ((hmmio = get_mmioFromFile(wps->pszSound)) == 0)
355             {
356                 hmmio = get_mmioFromProfile(wps->fdwSound, wps->pszSound);
357             }
358         }
359     }
360     if (hmmio == 0) goto errCleanUp;
361
362     if (mmioDescend(hmmio, &ckMainRIFF, NULL, 0))
363         goto errCleanUp;
364
365     TRACE("ParentChunk ckid=%.4s fccType=%.4s cksize=%08X\n",
366           (LPSTR)&ckMainRIFF.ckid, (LPSTR)&ckMainRIFF.fccType, ckMainRIFF.cksize);
367
368     if ((ckMainRIFF.ckid != FOURCC_RIFF) ||
369         (ckMainRIFF.fccType != mmioFOURCC('W', 'A', 'V', 'E')))
370         goto errCleanUp;
371
372     mmckInfo.ckid = mmioFOURCC('f', 'm', 't', ' ');
373     if (mmioDescend(hmmio, &mmckInfo, &ckMainRIFF, MMIO_FINDCHUNK))
374         goto errCleanUp;
375
376     TRACE("Chunk Found ckid=%.4s fccType=%08x cksize=%08X\n",
377           (LPSTR)&mmckInfo.ckid, mmckInfo.fccType, mmckInfo.cksize);
378
379     lpWaveFormat = HeapAlloc(GetProcessHeap(), 0, mmckInfo.cksize);
380     if (mmioRead(hmmio, (HPSTR)lpWaveFormat, mmckInfo.cksize) < sizeof(PCMWAVEFORMAT))
381         goto errCleanUp;
382
383     TRACE("wFormatTag=%04X !\n",        lpWaveFormat->wFormatTag);
384     TRACE("nChannels=%d\n",             lpWaveFormat->nChannels);
385     TRACE("nSamplesPerSec=%d\n",        lpWaveFormat->nSamplesPerSec);
386     TRACE("nAvgBytesPerSec=%d\n",       lpWaveFormat->nAvgBytesPerSec);
387     TRACE("nBlockAlign=%d\n",           lpWaveFormat->nBlockAlign);
388     TRACE("wBitsPerSample=%u !\n",      lpWaveFormat->wBitsPerSample);
389
390     /* move to end of 'fmt ' chunk */
391     mmioAscend(hmmio, &mmckInfo, 0);
392
393     mmckInfo.ckid = mmioFOURCC('d', 'a', 't', 'a');
394     if (mmioDescend(hmmio, &mmckInfo, &ckMainRIFF, MMIO_FINDCHUNK))
395         goto errCleanUp;
396
397     TRACE("Chunk Found ckid=%.4s fccType=%08x cksize=%08X\n",
398           (LPSTR)&mmckInfo.ckid, mmckInfo.fccType, mmckInfo.cksize);
399
400     s.hEvent = CreateEventW(NULL, FALSE, FALSE, NULL);
401
402     if (waveOutOpen(&wps->hWave, WAVE_MAPPER, lpWaveFormat, (DWORD_PTR)PlaySound_Callback,
403                     (DWORD_PTR)&s, CALLBACK_FUNCTION) != MMSYSERR_NOERROR)
404         goto errCleanUp;
405
406     /* make it so that 3 buffers per second are needed */
407     bufsize = (((lpWaveFormat->nAvgBytesPerSec / 3) - 1) / lpWaveFormat->nBlockAlign + 1) *
408         lpWaveFormat->nBlockAlign;
409     waveHdr = HeapAlloc(GetProcessHeap(), 0, 2 * sizeof(WAVEHDR) + 2 * bufsize);
410     waveHdr[0].lpData = (char*)waveHdr + 2 * sizeof(WAVEHDR);
411     waveHdr[1].lpData = (char*)waveHdr + 2 * sizeof(WAVEHDR) + bufsize;
412     waveHdr[0].dwUser = waveHdr[1].dwUser = 0L;
413     waveHdr[0].dwLoops = waveHdr[1].dwLoops = 0L;
414     waveHdr[0].dwFlags = waveHdr[1].dwFlags = 0L;
415     waveHdr[0].dwBufferLength = waveHdr[1].dwBufferLength = bufsize;
416     if (waveOutPrepareHeader(wps->hWave, &waveHdr[0], sizeof(WAVEHDR)) ||
417         waveOutPrepareHeader(wps->hWave, &waveHdr[1], sizeof(WAVEHDR))) {
418         goto errCleanUp;
419     }
420
421     s.dwEventCount = 1L; /* for first buffer */
422     index = 0;
423
424     do {
425         left = mmckInfo.cksize;
426
427         mmioSeek(hmmio, mmckInfo.dwDataOffset, SEEK_SET);
428         while (left)
429         {
430             if (WaitForSingleObject(psStopEvent, 0) == WAIT_OBJECT_0)
431             {
432                 wps->bLoop = FALSE;
433                 break;
434             }
435             count = mmioRead(hmmio, waveHdr[index].lpData, min(bufsize, left));
436             if (count < 1) break;
437             left -= count;
438             waveHdr[index].dwBufferLength = count;
439             waveHdr[index].dwFlags &= ~WHDR_DONE;
440             if (waveOutWrite(wps->hWave, &waveHdr[index], sizeof(WAVEHDR)) == MMSYSERR_NOERROR) {
441                 index ^= 1;
442                 PlaySound_WaitDone(&s);
443             }
444             else FIXME("Couldn't play header\n");
445         }
446         bRet = TRUE;
447     } while (wps->bLoop);
448
449     PlaySound_WaitDone(&s); /* for last buffer */
450     waveOutReset(wps->hWave);
451
452     waveOutUnprepareHeader(wps->hWave, &waveHdr[0], sizeof(WAVEHDR));
453     waveOutUnprepareHeader(wps->hWave, &waveHdr[1], sizeof(WAVEHDR));
454
455 errCleanUp:
456     TRACE("Done playing=%s => %s!\n", debugstr_w(wps->pszSound), bRet ? "ok" : "ko");
457     CloseHandle(s.hEvent);
458     HeapFree(GetProcessHeap(), 0, waveHdr);
459     HeapFree(GetProcessHeap(), 0, lpWaveFormat);
460     if (wps->hWave)     while (waveOutClose(wps->hWave) == WAVERR_STILLPLAYING) Sleep(100);
461     if (hmmio)          mmioClose(hmmio, 0);
462
463     PlaySound_Free(wps);
464
465     return bRet;
466 }
467
468 static BOOL MULTIMEDIA_PlaySound(const void* pszSound, HMODULE hmod, DWORD fdwSound, BOOL bUnicode)
469 {
470     WINE_PLAYSOUND*     wps = NULL;
471
472     TRACE("pszSound='%p' hmod=%p fdwSound=%08X\n",
473           pszSound, hmod, fdwSound);
474
475     /* FIXME? I see no difference between SND_NOWAIT and SND_NOSTOP !
476      * there could be one if several sounds can be played at once...
477      */
478     if ((fdwSound & (SND_NOWAIT | SND_NOSTOP)) && PlaySoundList != NULL)
479         return FALSE;
480
481     /* alloc internal structure, if we need to play something */
482     if (pszSound && !(fdwSound & SND_PURGE))
483     {
484         if (!(wps = PlaySound_Alloc(pszSound, hmod, fdwSound, bUnicode)))
485             return FALSE;
486     }
487
488     EnterCriticalSection(&WINMM_cs);
489     /* since several threads can enter PlaySound in parallel, we're not
490      * sure, at this point, that another thread didn't start a new playsound
491      */
492     while (PlaySoundList != NULL)
493     {
494         ResetEvent(psLastEvent);
495         /* FIXME: doc says we have to stop all instances of pszSound if it's non
496          * NULL... as of today, we stop all playing instances */
497         SetEvent(psStopEvent);
498
499         waveOutReset(PlaySoundList->hWave);
500         LeaveCriticalSection(&WINMM_cs);
501         WaitForSingleObject(psLastEvent, INFINITE);
502         EnterCriticalSection(&WINMM_cs);
503
504         ResetEvent(psStopEvent);
505     }
506
507     if (wps) wps->lpNext = PlaySoundList;
508     PlaySoundList = wps;
509     LeaveCriticalSection(&WINMM_cs);
510
511     if (!pszSound || (fdwSound & SND_PURGE)) return TRUE;
512
513     if (fdwSound & SND_ASYNC)
514     {
515         DWORD       id;
516         HANDLE      handle;
517         wps->bLoop = (fdwSound & SND_LOOP) ? TRUE : FALSE;
518         if ((handle = CreateThread(NULL, 0, proc_PlaySound, wps, 0, &id)) != 0) {
519             wps->hThread = handle;
520             SetThreadPriority(handle, THREAD_PRIORITY_TIME_CRITICAL);
521             return TRUE;
522         }
523     }
524     else return proc_PlaySound(wps);
525
526     /* error cases */
527     PlaySound_Free(wps);
528     return FALSE;
529 }
530
531 /**************************************************************************
532  *                              PlaySoundA              [WINMM.@]
533  */
534 BOOL WINAPI PlaySoundA(LPCSTR pszSoundA, HMODULE hmod, DWORD fdwSound)
535 {
536     return MULTIMEDIA_PlaySound(pszSoundA, hmod, fdwSound, FALSE);
537 }
538
539 /**************************************************************************
540  *                              PlaySoundW              [WINMM.@]
541  */
542 BOOL WINAPI PlaySoundW(LPCWSTR pszSoundW, HMODULE hmod, DWORD fdwSound)
543 {
544     return MULTIMEDIA_PlaySound(pszSoundW, hmod, fdwSound, TRUE);
545 }
546
547 /**************************************************************************
548  *                              sndPlaySoundA           [WINMM.@]
549  */
550 BOOL WINAPI sndPlaySoundA(LPCSTR pszSoundA, UINT uFlags)
551 {
552     uFlags &= SND_ASYNC|SND_LOOP|SND_MEMORY|SND_NODEFAULT|SND_NOSTOP|SND_SYNC;
553     return MULTIMEDIA_PlaySound(pszSoundA, 0, uFlags, FALSE);
554 }
555
556 /**************************************************************************
557  *                              sndPlaySoundW           [WINMM.@]
558  */
559 BOOL WINAPI sndPlaySoundW(LPCWSTR pszSound, UINT uFlags)
560 {
561     uFlags &= SND_ASYNC|SND_LOOP|SND_MEMORY|SND_NODEFAULT|SND_NOSTOP|SND_SYNC;
562     return MULTIMEDIA_PlaySound(pszSound, 0, uFlags, TRUE);
563 }
564
565 /**************************************************************************
566  *                              mmsystemGetVersion      [WINMM.@]
567  */
568 UINT WINAPI mmsystemGetVersion(void)
569 {
570     TRACE("3.10 (Win95?)\n");
571     return 0x030a;
572 }