include/msacm.h

   1 /*
   2  *      msacm.h   -       Declarations for MSACM
   3  */
   4
   5 #ifndef __WINE_MSACM_H
   6 #define __WINE_MSACM_H
   7
   8 #include "windef.h"
   9 #include "driver.h"
  10 #include "mmsystem.h"
  11 #include "mmreg.h"
  12
  13 /***********************************************************************
  14  * Defines/Enums
  15  */
  16
  17 #define ACMERR_BASE        512
  18 #define ACMERR_NOTPOSSIBLE (ACMERR_BASE + 0)
  19 #define ACMERR_BUSY        (ACMERR_BASE + 1)
  20 #define ACMERR_UNPREPARED  (ACMERR_BASE + 2)
  21 #define ACMERR_CANCELED    (ACMERR_BASE + 3)
  22
  23 #define MM_ACM_OPEN  MM_STREAM_OPEN
  24 #define MM_ACM_CLOSE MM_STREAM_CLOSE
  25 #define MM_ACM_DONE  MM_STREAM_DONE
  26
  27 #define ACM_DRIVERADDF_FUNCTION   0x00000003L
  28 #define ACM_DRIVERADDF_NOTIFYHWND 0x00000004L
  29 #define ACM_DRIVERADDF_TYPEMASK   0x00000007L
  30 #define ACM_DRIVERADDF_LOCAL      0x00000000L
  31 #define ACM_DRIVERADDF_GLOBAL     0x00000008L
  32
  33 #define ACMDRIVERDETAILS_SHORTNAME_CHARS  32
  34 #define ACMDRIVERDETAILS_LONGNAME_CHARS  128
  35 #define ACMDRIVERDETAILS_COPYRIGHT_CHARS  80
  36 #define ACMDRIVERDETAILS_LICENSING_CHARS 128
  37 #define ACMDRIVERDETAILS_FEATURES_CHARS  512
  38
  39 #define ACMDRIVERDETAILS_FCCTYPE_AUDIOCODEC mmioFOURCC('a', 'u', 'd', 'c')
  40 #define ACMDRIVERDETAILS_FCCCOMP_UNDEFINED  mmioFOURCC('\0', '\0', '\0', '\0')
  41
  42 #define ACMDRIVERDETAILS_SUPPORTF_CODEC     0x00000001L
  43 #define ACMDRIVERDETAILS_SUPPORTF_CONVERTER 0x00000002L
  44 #define ACMDRIVERDETAILS_SUPPORTF_FILTER    0x00000004L
  45 #define ACMDRIVERDETAILS_SUPPORTF_HARDWARE  0x00000008L
  46 #define ACMDRIVERDETAILS_SUPPORTF_ASYNC     0x00000010L
  47 #define ACMDRIVERDETAILS_SUPPORTF_LOCAL     0x40000000L
  48 #define ACMDRIVERDETAILS_SUPPORTF_DISABLED  0x80000000L
  49
  50 #define ACM_DRIVERENUMF_NOLOCAL  0x40000000L
  51 #define ACM_DRIVERENUMF_DISABLED 0x80000000L
  52
  53 #define ACM_DRIVERPRIORITYF_ENABLE    0x00000001L
  54 #define ACM_DRIVERPRIORITYF_DISABLE   0x00000002L
  55 #define ACM_DRIVERPRIORITYF_ABLEMASK  0x00000003L
  56 #define ACM_DRIVERPRIORITYF_BEGIN     0x00010000L
  57 #define ACM_DRIVERPRIORITYF_END       0x00020000L
  58 #define ACM_DRIVERPRIORITYF_DEFERMASK 0x00030000L
  59
  60 #define MM_ACM_FILTERCHOOSE 0x8000
  61
  62 #define FILTERCHOOSE_MESSAGE          0
  63 #define FILTERCHOOSE_FILTERTAG_VERIFY (FILTERCHOOSE_MESSAGE+0)
  64 #define FILTERCHOOSE_FILTER_VERIFY    (FILTERCHOOSE_MESSAGE+1)
  65 #define FILTERCHOOSE_CUSTOM_VERIFY    (FILTERCHOOSE_MESSAGE+2)
  66
  67 #define ACMFILTERCHOOSE_STYLEF_SHOWHELP             0x00000004L
  68 #define ACMFILTERCHOOSE_STYLEF_ENABLEHOOK           0x00000008L
  69 #define ACMFILTERCHOOSE_STYLEF_ENABLETEMPLATE       0x00000010L
  70 #define ACMFILTERCHOOSE_STYLEF_ENABLETEMPLATEHANDLE 0x00000020L
  71 #define ACMFILTERCHOOSE_STYLEF_INITTOFILTERSTRUCT   0x00000040L
  72 #define ACMFILTERCHOOSE_STYLEF_CONTEXTHELP          0x00000080L
  73
  74 #define ACMFILTERDETAILS_FILTER_CHARS 128
  75
  76 #define ACM_FILTERDETAILSF_INDEX     0x00000000L
  77 #define ACM_FILTERDETAILSF_FILTER    0x00000001L
  78 #define ACM_FILTERDETAILSF_QUERYMASK 0x0000000FL
  79
  80 #define ACMFILTERTAGDETAILS_FILTERTAG_CHARS 48
  81
  82 #define ACM_FILTERTAGDETAILSF_INDEX       0x00000000L
  83 #define ACM_FILTERTAGDETAILSF_FILTERTAG   0x00000001L
  84 #define ACM_FILTERTAGDETAILSF_LARGESTSIZE 0x00000002L
  85 #define ACM_FILTERTAGDETAILSF_QUERYMASK   0x0000000FL
  86
  87 #define ACM_FILTERENUMF_DWFILTERTAG 0x00010000L
  88
  89 #define ACMHELPMSGSTRINGA       "acmchoose_help"
  90 #define ACMHELPMSGSTRINGW       L"acmchoose_help"
  91 #define ACMHELPMSGSTRING16       "acmchoose_help"
  92
  93 #define ACMHELPMSGCONTEXTMENUA  "acmchoose_contextmenu"
  94 #define ACMHELPMSGCONTEXTMENUW  L"acmchoose_contextmenu"
  95 #define ACMHELPMSGCONTEXTMENU16   "acmchoose_contextmenu"
  96
  97 #define ACMHELPMSGCONTEXTHELPA  "acmchoose_contexthelp"
  98 #define ACMHELPMSGCONTEXTHELPW  L"acmchoose_contexthelp"
  99 #define ACMHELPMSGCONTEXTHELP16   "acmchoose_contexthelp"
 100
 101 #define MM_ACM_FORMATCHOOSE 0x8000
 102
 103 #define FORMATCHOOSE_MESSAGE          0
 104 #define FORMATCHOOSE_FORMATTAG_VERIFY (FORMATCHOOSE_MESSAGE+0)
 105 #define FORMATCHOOSE_FORMAT_VERIFY    (FORMATCHOOSE_MESSAGE+1)
 106 #define FORMATCHOOSE_CUSTOM_VERIFY    (FORMATCHOOSE_MESSAGE+2)
 107
 108 #define ACMFORMATCHOOSE_STYLEF_SHOWHELP             0x00000004L
 109 #define ACMFORMATCHOOSE_STYLEF_ENABLEHOOK           0x00000008L
 110 #define ACMFORMATCHOOSE_STYLEF_ENABLETEMPLATE       0x00000010L
 111 #define ACMFORMATCHOOSE_STYLEF_ENABLETEMPLATEHANDLE 0x00000020L
 112 #define ACMFORMATCHOOSE_STYLEF_INITTOWFXSTRUCT      0x00000040L
 113 #define ACMFORMATCHOOSE_STYLEF_CONTEXTHELP          0x00000080L
 114
 115 #define ACMFORMATDETAILS_FORMAT_CHARS   128
 116
 117 #define ACM_FORMATDETAILSF_INDEX     0x00000000L
 118 #define ACM_FORMATDETAILSF_FORMAT    0x00000001L
 119 #define ACM_FORMATDETAILSF_QUERYMASK 0x0000000FL
 120
 121 #define ACM_FORMATENUMF_WFORMATTAG     0x00010000L
 122 #define ACM_FORMATENUMF_NCHANNELS      0x00020000L
 123 #define ACM_FORMATENUMF_NSAMPLESPERSEC 0x00040000L
 124 #define ACM_FORMATENUMF_WBITSPERSAMPLE 0x00080000L
 125 #define ACM_FORMATENUMF_CONVERT        0x00100000L
 126 #define ACM_FORMATENUMF_SUGGEST        0x00200000L
 127 #define ACM_FORMATENUMF_HARDWARE       0x00400000L
 128 #define ACM_FORMATENUMF_INPUT          0x00800000L
 129 #define ACM_FORMATENUMF_OUTPUT         0x01000000L
 130
 131 #define ACM_FORMATSUGGESTF_WFORMATTAG     0x00010000L
 132 #define ACM_FORMATSUGGESTF_NCHANNELS      0x00020000L
 133 #define ACM_FORMATSUGGESTF_NSAMPLESPERSEC 0x00040000L
 134 #define ACM_FORMATSUGGESTF_WBITSPERSAMPLE 0x00080000L
 135 #define ACM_FORMATSUGGESTF_TYPEMASK       0x00FF0000L
 136
 137 #define ACMFORMATTAGDETAILS_FORMATTAG_CHARS 48
 138
 139 #define ACM_FORMATTAGDETAILSF_INDEX       0x00000000L
 140 #define ACM_FORMATTAGDETAILSF_FORMATTAG   0x00000001L
 141 #define ACM_FORMATTAGDETAILSF_LARGESTSIZE 0x00000002L
 142 #define ACM_FORMATTAGDETAILSF_QUERYMASK   0x0000000FL
 143
 144 #define ACM_METRIC_COUNT_DRIVERS            1
 145 #define ACM_METRIC_COUNT_CODECS             2
 146 #define ACM_METRIC_COUNT_CONVERTERS         3
 147 #define ACM_METRIC_COUNT_FILTERS            4
 148 #define ACM_METRIC_COUNT_DISABLED           5
 149 #define ACM_METRIC_COUNT_HARDWARE           6
 150 #define ACM_METRIC_COUNT_LOCAL_DRIVERS     20
 151 #define ACM_METRIC_COUNT_LOCAL_CODECS      21
 152 #define ACM_METRIC_COUNT_LOCAL_CONVERTERS  22
 153 #define ACM_METRIC_COUNT_LOCAL_FILTERS     23
 154 #define ACM_METRIC_COUNT_LOCAL_DISABLED    24
 155 #define ACM_METRIC_HARDWARE_WAVE_INPUT     30
 156 #define ACM_METRIC_HARDWARE_WAVE_OUTPUT    31
 157 #define ACM_METRIC_MAX_SIZE_FORMAT         50
 158 #define ACM_METRIC_MAX_SIZE_FILTER         51
 159 #define ACM_METRIC_DRIVER_SUPPORT         100
 160 #define ACM_METRIC_DRIVER_PRIORITY        101
 161
 162 #define ACM_STREAMCONVERTF_BLOCKALIGN 0x00000004
 163 #define ACM_STREAMCONVERTF_START      0x00000010
 164 #define ACM_STREAMCONVERTF_END        0x00000020
 165
 166 #define ACMSTREAMHEADER_STATUSF_DONE     0x00010000L
 167 #define ACMSTREAMHEADER_STATUSF_PREPARED 0x00020000L
 168 #define ACMSTREAMHEADER_STATUSF_INQUEUE  0x00100000L
 169
 170 #define ACM_STREAMOPENF_QUERY       0x00000001
 171 #define ACM_STREAMOPENF_ASYNC       0x00000002
 172 #define ACM_STREAMOPENF_NONREALTIME 0x00000004
 173
 174 #define ACM_STREAMSIZEF_SOURCE      0x00000000L
 175 #define ACM_STREAMSIZEF_DESTINATION 0x00000001L
 176 #define ACM_STREAMSIZEF_QUERYMASK   0x0000000FL
 177
 178 #define ACMDM_USER                  (DRV_USER + 0x0000)
 179 #define ACMDM_RESERVED_LOW          (DRV_USER + 0x2000)
 180 #define ACMDM_RESERVED_HIGH         (DRV_USER + 0x2FFF)
 181
 182 #define ACMDM_BASE                  ACMDM_RESERVED_LOW
 183
 184 #define ACMDM_DRIVER_ABOUT          (ACMDM_BASE + 11)
 185
 186 /***********************************************************************
 187  * Callbacks
 188  */
 189
 190 typedef BOOL (CALLBACK *ACMDRIVERENUMCB)(
 191   HACMDRIVERID hadid, DWORD dwInstance, DWORD fdwSupport
 192 );
 193
 194 typedef BOOL16 (CALLBACK *ACMDRIVERENUMCB16)(
 195   HACMDRIVERID16 hadid, DWORD dwInstance, DWORD fdwSupport
 196 );
 197
 198 typedef UINT (CALLBACK *ACMFILTERCHOOSEHOOKPROCA)(
 199   HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam
 200 );
 201
 202 typedef UINT (CALLBACK *ACMFILTERCHOOSEHOOKPROCW)(
 203   HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam
 204 );
 205
 206 typedef UINT (CALLBACK *ACMFILTERCHOOSEHOOKPROC16)(
 207   HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam
 208 );
 209
 210 typedef UINT (CALLBACK *ACMFORMATCHOOSEHOOKPROCA)(
 211   HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam
 212 );
 213
 214 typedef UINT (CALLBACK *ACMFORMATCHOOSEHOOKPROCW)(
 215   HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam
 216 );
 217
 218 typedef UINT16 (CALLBACK *ACMFORMATCHOOSEHOOKPROC16)(
 219   HWND16 hwnd, UINT16 uMsg, WPARAM16 wParam, LPARAM lParam
 220 );
 221
 222 /***********************************************************************
 223  * Structures
 224  */
 225
 226 typedef struct _ACMDRIVERDETAILSA
 227 {
 228   DWORD    cbStruct;
 229
 230   FOURCC   fccType;
 231   FOURCC   fccComp;
 232
 233   WORD     wMid;
 234   WORD     wPid;
 235
 236   DWORD    vdwACM;
 237   DWORD    vdwDriver;
 238
 239   DWORD    fdwSupport;
 240   DWORD    cFormatTags;
 241   DWORD    cFilterTags;
 242
 243   HICON  hicon;
 244
 245   CHAR     szShortName[ACMDRIVERDETAILS_SHORTNAME_CHARS];
 246   CHAR     szLongName[ACMDRIVERDETAILS_LONGNAME_CHARS];
 247   CHAR     szCopyright[ACMDRIVERDETAILS_COPYRIGHT_CHARS];
 248   CHAR     szLicensing[ACMDRIVERDETAILS_LICENSING_CHARS];
 249   CHAR     szFeatures[ACMDRIVERDETAILS_FEATURES_CHARS];
 250 } ACMDRIVERDETAILSA, *PACMDRIVERDETAILSA;
 251
 252 typedef struct _ACMDRIVERDETAILSW
 253 {
 254   DWORD    cbStruct;
 255
 256   FOURCC   fccType;
 257   FOURCC   fccComp;
 258
 259   WORD     wMid;
 260   WORD     wPid;
 261
 262   DWORD    vdwACM;
 263   DWORD    vdwDriver;
 264
 265   DWORD    fdwSupport;
 266   DWORD    cFormatTags;
 267   DWORD    cFilterTags;
 268
 269   HICON  hicon;
 270
 271   WCHAR    szShortName[ACMDRIVERDETAILS_SHORTNAME_CHARS];
 272   WCHAR    szLongName[ACMDRIVERDETAILS_LONGNAME_CHARS];
 273   WCHAR    szCopyright[ACMDRIVERDETAILS_COPYRIGHT_CHARS];
 274   WCHAR    szLicensing[ACMDRIVERDETAILS_LICENSING_CHARS];
 275   WCHAR    szFeatures[ACMDRIVERDETAILS_FEATURES_CHARS];
 276 } ACMDRIVERDETAILSW, *PACMDRIVERDETAILSW;
 277
 278 typedef struct _ACMDRIVERDETAILS16
 279 {
 280   DWORD   cbStruct;
 281
 282   FOURCC  fccType;
 283   FOURCC  fccComp;
 284
 285   WORD    wMid;
 286   WORD    wPid;
 287
 288   DWORD   vdwACM;
 289   DWORD   vdwDriver;
 290
 291   DWORD   fdwSupport;
 292   DWORD   cFormatTags;
 293   DWORD   cFilterTags;
 294
 295   HICON16 hicon;
 296
 297   CHAR    szShortName[ACMDRIVERDETAILS_SHORTNAME_CHARS];
 298   CHAR    szLongName[ACMDRIVERDETAILS_LONGNAME_CHARS];
 299   CHAR    szCopyright[ACMDRIVERDETAILS_COPYRIGHT_CHARS];
 300   CHAR    szLicensing[ACMDRIVERDETAILS_LICENSING_CHARS];
 301   CHAR    szFeatures[ACMDRIVERDETAILS_FEATURES_CHARS];
 302 } ACMDRIVERDETAILS16, *NPACMDRIVERDETAILS16, *LPACMDRIVERDETAILS16;
 303
 304 typedef struct _ACMFILTERCHOOSEA
 305 {
 306   DWORD         cbStruct;
 307   DWORD         fdwStyle;
 308
 309   HWND        hwndOwner;
 310
 311   PWAVEFILTER   pwfltr;
 312   DWORD         cbwfltr;
 313
 314   LPCSTR        pszTitle;
 315
 316   CHAR          szFilterTag[ACMFILTERTAGDETAILS_FILTERTAG_CHARS];
 317   CHAR          szFilter[ACMFILTERDETAILS_FILTER_CHARS];
 318   LPSTR         pszName;
 319   DWORD         cchName;
 320
 321   DWORD         fdwEnum;
 322   PWAVEFILTER   pwfltrEnum;
 323
 324   HINSTANCE   hInstance;
 325   LPCSTR        pszTemplateName;
 326   LPARAM        lCustData;
 327   ACMFILTERCHOOSEHOOKPROCA pfnHook;
 328 } ACMFILTERCHOOSEA, *PACMFILTERCHOOSEA;
 329
 330 typedef struct _ACMFILTERCHOOSEW
 331 {
 332   DWORD         cbStruct;
 333   DWORD         fdwStyle;
 334
 335   HWND        hwndOwner;
 336
 337   PWAVEFILTER   pwfltr;
 338   DWORD         cbwfltr;
 339
 340   LPCWSTR       pszTitle;
 341
 342   WCHAR         szFilterTag[ACMFILTERTAGDETAILS_FILTERTAG_CHARS];
 343   WCHAR         szFilter[ACMFILTERDETAILS_FILTER_CHARS];
 344   LPWSTR        pszName;
 345   DWORD         cchName;
 346
 347   DWORD         fdwEnum;
 348   PWAVEFILTER   pwfltrEnum;
 349
 350   HINSTANCE   hInstance;
 351   LPCWSTR       pszTemplateName;
 352   LPARAM        lCustData;
 353   ACMFILTERCHOOSEHOOKPROCW pfnHook;
 354 } ACMFILTERCHOOSEW, *PACMFILTERCHOOSEW;
 355
 356 typedef struct _ACMFILTERCHOOSE16
 357 {
 358   DWORD          cbStruct;
 359   DWORD          fdwStyle;
 360
 361   HWND16         hwndOwner;
 362
 363   LPWAVEFILTER   pwfltr;
 364   DWORD          cbwfltr;
 365
 366   LPCSTR         pszTitle;
 367
 368   char           szFilterTag[ACMFILTERTAGDETAILS_FILTERTAG_CHARS];
 369   char           szFilter[ACMFILTERDETAILS_FILTER_CHARS];
 370   LPSTR          pszName;
 371   DWORD          cchName;
 372
 373   DWORD          fdwEnum;
 374   LPWAVEFILTER   pwfltrEnum;
 375
 376   HINSTANCE16    hInstance;
 377   LPCSTR         pszTemplateName;
 378   LPARAM         lCustData;
 379   ACMFILTERCHOOSEHOOKPROC16 pfnHook;
 380 } ACMFILTERCHOOSE16, *NPACMFILTERCHOOSE16, *LPACMFILTERCHOOSE16;
 381
 382 typedef struct _ACMFILTERDETAILSA
 383 {
 384   DWORD           cbStruct;
 385   DWORD           dwFilterIndex;
 386   DWORD           dwFilterTag;
 387   DWORD           fdwSupport;
 388   PWAVEFILTER     pwfltr;
 389   DWORD           cbwfltr;
 390   CHAR            szFilter[ACMFILTERDETAILS_FILTER_CHARS];
 391 } ACMFILTERDETAILSA, *PACMFILTERDETAILSA;
 392
 393 typedef struct _ACMFILTERDETAILSW
 394 {
 395   DWORD          cbStruct;
 396   DWORD          dwFilterIndex;
 397   DWORD          dwFilterTag;
 398   DWORD          fdwSupport;
 399   PWAVEFILTER    pwfltr;
 400   DWORD          cbwfltr;
 401   WCHAR          szFilter[ACMFILTERDETAILS_FILTER_CHARS];
 402 } ACMFILTERDETAILSW, *PACMFILTERDETAILSW;
 403
 404 typedef struct _ACMFILTERDETAILS16
 405 {
 406   DWORD          cbStruct;
 407   DWORD          dwFilterIndex;
 408   DWORD          dwFilterTag;
 409   DWORD          fdwSupport;
 410   LPWAVEFILTER   pwfltr;
 411   DWORD          cbwfltr;
 412   CHAR           szFilter[ACMFILTERDETAILS_FILTER_CHARS];
 413 } ACMFILTERDETAILS16, *NPACMFILTERDETAILS16, *LPACMFILTERDETAILS16;
 414
 415 typedef struct _ACMFILTERTAGDETAILSA
 416 {
 417   DWORD cbStruct;
 418   DWORD dwFilterTagIndex;
 419   DWORD dwFilterTag;
 420   DWORD cbFilterSize;
 421   DWORD fdwSupport;
 422   DWORD cStandardFilters;
 423   CHAR  szFilterTag[ACMFILTERTAGDETAILS_FILTERTAG_CHARS];
 424 } ACMFILTERTAGDETAILSA, *PACMFILTERTAGDETAILSA;
 425
 426 typedef struct _ACMFILTERTAGDETAILSW
 427 {
 428   DWORD cbStruct;
 429   DWORD dwFilterTagIndex;
 430   DWORD dwFilterTag;
 431   DWORD cbFilterSize;
 432   DWORD fdwSupport;
 433   DWORD cStandardFilters;
 434   WCHAR szFilterTag[ACMFILTERTAGDETAILS_FILTERTAG_CHARS];
 435 } ACMFILTERTAGDETAILSW, *PACMFILTERTAGDETAILSW;
 436
 437 typedef struct _ACMFILTERTAGDETAILS16
 438 {
 439   DWORD cbStruct;
 440   DWORD dwFilterTagIndex;
 441   DWORD dwFilterTag;
 442   DWORD cbFilterSize;
 443   DWORD fdwSupport;
 444   DWORD cStandardFilters;
 445   CHAR  szFilterTag[ACMFILTERTAGDETAILS_FILTERTAG_CHARS];
 446 } ACMFILTERTAGDETAILS16, *NPACMFILTERTAGDETAILS16, *LPACMFILTERTAGDETAILS16;
 447
 448 typedef struct _ACMFORMATCHOOSEA
 449 {
 450   DWORD           cbStruct;
 451   DWORD           fdwStyle;
 452
 453   HWND          hwndOwner;
 454
 455   PWAVEFORMATEX   pwfx;
 456   DWORD           cbwfx;
 457   LPCSTR          pszTitle;
 458
 459   CHAR            szFormatTag[ACMFORMATTAGDETAILS_FORMATTAG_CHARS];
 460   CHAR            szFormat[ACMFORMATDETAILS_FORMAT_CHARS];
 461
 462   LPSTR           pszName;
 463   DWORD           cchName;
 464
 465   DWORD           fdwEnum;
 466   PWAVEFORMATEX   pwfxEnum;
 467
 468   HINSTANCE     hInstance;
 469   LPCSTR          pszTemplateName;
 470   LPARAM          lCustData;
 471   ACMFORMATCHOOSEHOOKPROCA pfnHook;
 472 } ACMFORMATCHOOSEA, *PACMFORMATCHOOSEA;
 473
 474 typedef struct _ACMFORMATCHOOSEW
 475 {
 476   DWORD           cbStruct;
 477   DWORD           fdwStyle;
 478
 479   HWND          hwndOwner;
 480
 481   PWAVEFORMATEX   pwfx;
 482   DWORD           cbwfx;
 483   LPCWSTR         pszTitle;
 484
 485   WCHAR           szFormatTag[ACMFORMATTAGDETAILS_FORMATTAG_CHARS];
 486   WCHAR           szFormat[ACMFORMATDETAILS_FORMAT_CHARS];
 487
 488   LPWSTR          pszName;
 489   DWORD           cchName;
 490
 491   DWORD           fdwEnum;
 492   LPWAVEFORMATEX  pwfxEnum;
 493
 494   HINSTANCE     hInstance;
 495   LPCWSTR         pszTemplateName;
 496   LPARAM          lCustData;
 497   ACMFORMATCHOOSEHOOKPROCW pfnHook;
 498 } ACMFORMATCHOOSEW, *PACMFORMATCHOOSEW;
 499
 500 typedef struct _ACMFORMATCHOOSE16
 501 {
 502   DWORD            cbStruct;
 503   DWORD            fdwStyle;
 504
 505   HWND16           hwndOwner;
 506
 507   LPWAVEFORMATEX   pwfx;
 508   DWORD            cbwfx;
 509   LPCSTR           pszTitle;
 510
 511   CHAR             szFormatTag[ACMFORMATTAGDETAILS_FORMATTAG_CHARS];
 512   CHAR             szFormat[ACMFORMATDETAILS_FORMAT_CHARS];
 513
 514   LPSTR            pszName;
 515   DWORD            cchName;
 516
 517   DWORD            fdwEnum;
 518   LPWAVEFORMATEX   pwfxEnum;
 519
 520   HINSTANCE16      hInstance;
 521   LPCSTR           pszTemplateName;
 522   LPARAM           lCustData;
 523   ACMFORMATCHOOSEHOOKPROC16 pfnHook;
 524 } ACMFORMATCHOOSE16, *NPACMFORMATCHOOSE16, *LPACMFORMATCHOOSE16;
 525
 526 typedef struct _ACMFORMATDETAILSA
 527 {
 528   DWORD           cbStruct;
 529   DWORD           dwFormatIndex;
 530   DWORD           dwFormatTag;
 531   DWORD           fdwSupport;
 532   PWAVEFORMATEX   pwfx;
 533   DWORD           cbwfx;
 534   CHAR            szFormat[ACMFORMATDETAILS_FORMAT_CHARS];
 535 } ACMFORMATDETAILSA, *PACMFORMATDETAILSA;
 536
 537 typedef struct _ACMFORMATDETAILSW
 538 {
 539     DWORD           cbStruct;
 540     DWORD           dwFormatIndex;
 541     DWORD           dwFormatTag;
 542     DWORD           fdwSupport;
 543     PWAVEFORMATEX   pwfx;
 544     DWORD           cbwfx;
 545     WCHAR           szFormat[ACMFORMATDETAILS_FORMAT_CHARS];
 546 } ACMFORMATDETAILSW, *PACMFORMATDETAILSW;
 547
 548 typedef struct _ACMFORMATDETAILS16
 549 {
 550     DWORD            cbStruct;
 551     DWORD            dwFormatIndex;
 552     DWORD            dwFormatTag;
 553     DWORD            fdwSupport;
 554     LPWAVEFORMATEX   pwfx;
 555     DWORD            cbwfx;
 556     CHAR             szFormat[ACMFORMATDETAILS_FORMAT_CHARS];
 557 } ACMFORMATDETAILS16, *NPACMFORMATDETAILS16, *LPACMFORMATDETAILS16;
 558
 559 typedef struct _ACMFORMATTAGDETAILSA
 560 {
 561   DWORD cbStruct;
 562   DWORD dwFormatTagIndex;
 563   DWORD dwFormatTag;
 564   DWORD cbFormatSize;
 565   DWORD fdwSupport;
 566   DWORD cStandardFormats;
 567   CHAR  szFormatTag[ACMFORMATTAGDETAILS_FORMATTAG_CHARS];
 568 } ACMFORMATTAGDETAILSA, *PACMFORMATTAGDETAILSA;
 569
 570 typedef struct _ACMFORMATTAGDETAILSW
 571 {
 572   DWORD cbStruct;
 573   DWORD dwFormatTagIndex;
 574   DWORD dwFormatTag;
 575   DWORD cbFormatSize;
 576   DWORD fdwSupport;
 577   DWORD cStandardFormats;
 578   WCHAR szFormatTag[ACMFORMATTAGDETAILS_FORMATTAG_CHARS];
 579 } ACMFORMATTAGDETAILSW, *PACMFORMATTAGDETAILSW;
 580
 581 typedef struct _ACMFORMATTAGDETAILS16
 582 {
 583   DWORD cbStruct;
 584   DWORD dwFormatTagIndex;
 585   DWORD dwFormatTag;
 586   DWORD cbFormatSize;
 587   DWORD fdwSupport;
 588   DWORD cStandardFormats;
 589   CHAR  szFormatTag[ACMFORMATTAGDETAILS_FORMATTAG_CHARS];
 590 } ACMFORMATTAGDETAILS16, *NPACMFORMATTAGDETAILS16, *LPACMFORMATTAGDETAILS16;
 591
 592 typedef struct _ACMSTREAMHEADER
 593 {
 594   DWORD  cbStruct;
 595   DWORD  fdwStatus;
 596   DWORD  dwUser;
 597   LPBYTE pbSrc;
 598   DWORD  cbSrcLength;
 599   DWORD  cbSrcLengthUsed;
 600   DWORD  dwSrcUser;
 601   LPBYTE pbDst;
 602   DWORD  cbDstLength;
 603   DWORD  cbDstLengthUsed;
 604   DWORD  dwDstUser;
 605   DWORD  dwReservedDriver[10];
 606 } ACMSTREAMHEADER16, *NPACMSTREAMHEADER16, *LPACMSTREAMHEADER16,
 607   ACMSTREAMHEADER, *PACMSTREAMHEADER;
 608
 609 /***********************************************************************
 610  * Callbacks 2
 611  */
 612
 613 typedef BOOL (CALLBACK *ACMFILTERENUMCBA)(
 614   HACMDRIVERID hadid, PACMFILTERDETAILSA pafd,
 615   DWORD dwInstance, DWORD fdwSupport
 616 );
 617
 618 typedef BOOL (CALLBACK *ACMFILTERENUMCBW)(
 619   HACMDRIVERID hadid, PACMFILTERDETAILSW pafd,
 620   DWORD dwInstance, DWORD fdwSupport
 621 );
 622
 623 typedef BOOL16 (CALLBACK *ACMFILTERENUMCB16)(
 624  HACMDRIVERID16 hadid, LPACMFILTERDETAILS16 pafd,
 625  DWORD dwInstance, DWORD fdwSupport
 626 );
 627
 628 typedef BOOL (CALLBACK *ACMFILTERTAGENUMCBA)(
 629   HACMDRIVERID hadid, PACMFILTERTAGDETAILSA paftd,
 630   DWORD dwInstance, DWORD fdwSupport
 631 );
 632
 633 typedef BOOL (CALLBACK *ACMFILTERTAGENUMCBW)(
 634   HACMDRIVERID hadid, PACMFILTERTAGDETAILSW paftd,
 635   DWORD dwInstance, DWORD fdwSupport
 636 );
 637
 638 typedef BOOL16 (CALLBACK *ACMFILTERTAGENUMCB16)(
 639   HACMDRIVERID16 hadid, LPACMFILTERTAGDETAILS16 paftd,
 640   DWORD dwInstance, DWORD fdwSupport
 641 );
 642
 643 typedef BOOL (CALLBACK *ACMFORMATENUMCBA)(
 644   HACMDRIVERID hadid, PACMFORMATDETAILSA pafd,
 645   DWORD dwInstance, DWORD fdwSupport
 646 );
 647
 648 typedef BOOL (CALLBACK *ACMFORMATENUMCBW)(
 649   HACMDRIVERID hadid, PACMFORMATDETAILSW pafd,
 650   DWORD dwInstance, DWORD fdwSupport
 651 );
 652
 653 typedef BOOL16 (CALLBACK *ACMFORMATENUMCB16)(
 654   HACMDRIVERID16 hadid, LPACMFORMATDETAILS16 pafd,
 655   DWORD dwInstance, DWORD fdwSupport
 656 );
 657
 658 typedef BOOL (CALLBACK *ACMFORMATTAGENUMCBA)(
 659   HACMDRIVERID hadid, PACMFORMATTAGDETAILSA paftd,
 660   DWORD dwInstance, DWORD fdwSupport
 661 );
 662
 663 typedef BOOL (CALLBACK *ACMFORMATTAGENUMCBW)(
 664   HACMDRIVERID hadid, PACMFORMATTAGDETAILSW paftd,
 665   DWORD dwInstance, DWORD fdwSupport
 666 );
 667
 668 typedef BOOL16 (CALLBACK *ACMFORMATTAGENUMCB16)(
 669   HACMDRIVERID16 hadid, LPACMFORMATTAGDETAILS16 paftd,
 670   DWORD dwInstance, DWORD fdwSupport
 671 );
 672
 673 /***********************************************************************
 674  * Functions - Win16
 675  */
 676
 677 DWORD WINAPI acmGetVersion16(
 678 );
 679 MMRESULT16 WINAPI acmMetrics16(
 680   HACMOBJ16 hao, UINT16 uMetric, LPVOID pMetric
 681 );
 682 MMRESULT16 WINAPI acmDriverEnum16(
 683   ACMDRIVERENUMCB16 fnCallback, DWORD dwInstance, DWORD fdwEnum
 684 );
 685 MMRESULT16 WINAPI acmDriverDetails16(
 686   HACMDRIVERID16 hadid, LPACMDRIVERDETAILS16 padd, DWORD fdwDetails
 687 );
 688 MMRESULT16 WINAPI acmDriverAdd16(
 689   LPHACMDRIVERID16 phadid, HINSTANCE16 hinstModule,
 690   LPARAM lParam, DWORD dwPriority, DWORD fdwAdd
 691 );
 692 MMRESULT16 WINAPI acmDriverRemove16(
 693   HACMDRIVERID16 hadid, DWORD fdwRemove
 694 );
 695 MMRESULT16 WINAPI acmDriverOpen16(
 696   LPHACMDRIVER16 phad, HACMDRIVERID16 hadid, DWORD fdwOpen
 697 );
 698 MMRESULT16 WINAPI acmDriverClose16(
 699   HACMDRIVER16 had, DWORD fdwClose
 700 );
 701 LRESULT WINAPI acmDriverMessage16(
 702   HACMDRIVER16 had, UINT16 uMsg, LPARAM lParam1, LPARAM lParam2
 703 );
 704 MMRESULT16 WINAPI acmDriverID16(
 705   HACMOBJ16 hao, LPHACMDRIVERID16 phadid, DWORD fdwDriverID
 706 );
 707 MMRESULT16 WINAPI acmDriverPriority16(
 708  HACMDRIVERID16 hadid, DWORD dwPriority, DWORD fdwPriority
 709 );
 710 MMRESULT16 WINAPI acmFormatTagDetails16(
 711   HACMDRIVER16 had, LPACMFORMATTAGDETAILS16 paftd, DWORD fdwDetails
 712 );
 713 MMRESULT16 WINAPI acmFormatTagEnum16(
 714   HACMDRIVER16 had, LPACMFORMATTAGDETAILS16 paftd,
 715   ACMFORMATTAGENUMCB16 fnCallback, DWORD dwInstance, DWORD fdwEnum
 716 );
 717 MMRESULT16 WINAPI acmFormatChoose16(
 718   LPACMFORMATCHOOSE16 pafmtc
 719 );
 720 MMRESULT16 WINAPI acmFormatDetails16(
 721   HACMDRIVER16 had, LPACMFORMATDETAILS16 pafd, DWORD fdwDetails
 722 );
 723 MMRESULT16 WINAPI acmFormatEnum16(
 724   HACMDRIVER16 had, LPACMFORMATDETAILS16 pafd,
 725   ACMFORMATENUMCB16 fnCallback, DWORD dwInstance, DWORD fdwEnum
 726 );
 727 MMRESULT16 WINAPI acmFormatSuggest16(
 728   HACMDRIVER16 had, LPWAVEFORMATEX pwfxSrc,
 729   LPWAVEFORMATEX pwfxDst, DWORD cbwfxDst, DWORD fdwSuggest
 730 );
 731 MMRESULT16 WINAPI acmFilterTagDetails16(
 732   HACMDRIVER16 had, LPACMFILTERTAGDETAILS16 paftd, DWORD fdwDetails
 733 );
 734 MMRESULT16 WINAPI acmFilterTagEnum16(
 735   HACMDRIVER16 had, LPACMFILTERTAGDETAILS16 paftd,
 736   ACMFILTERTAGENUMCB16 fnCallback, DWORD dwInstance, DWORD fdwEnum
 737 );
 738 MMRESULT16 WINAPI acmFilterChoose16(
 739   LPACMFILTERCHOOSE16 pafltrc
 740 );
 741 MMRESULT16 WINAPI acmFilterDetails16(
 742   HACMDRIVER16 had, LPACMFILTERDETAILS16 pafd, DWORD fdwDetails
 743 );
 744 MMRESULT16 WINAPI acmFilterEnum16(
 745   HACMDRIVER16 had, LPACMFILTERDETAILS16 pafd,
 746   ACMFILTERENUMCB16 fnCallback, DWORD dwInstance, DWORD fdwEnum
 747 );
 748 MMRESULT16 WINAPI acmStreamOpen16(
 749   LPHACMSTREAM16 phas, HACMDRIVER16 had,
 750   LPWAVEFORMATEX pwfxSrc, LPWAVEFORMATEX pwfxDst,
 751   LPWAVEFILTER pwfltr, DWORD dwCallback,
 752   DWORD dwInstance, DWORD fdwOpen
 753 );
 754 MMRESULT16 WINAPI acmStreamClose16(
 755   HACMSTREAM16 has, DWORD fdwClose
 756 );
 757 MMRESULT16 WINAPI acmStreamSize16(
 758   HACMSTREAM16 has, DWORD cbInput,
 759   LPDWORD pdwOutputBytes, DWORD fdwSize
 760 );
 761 MMRESULT16 WINAPI acmStreamConvert16(
 762   HACMSTREAM16 has, LPACMSTREAMHEADER16 pash, DWORD fdwConvert
 763 );
 764 MMRESULT16 WINAPI acmStreamReset16(
 765   HACMSTREAM16 has, DWORD fdwReset
 766 );
 767 MMRESULT16 WINAPI acmStreamPrepareHeader16(
 768   HACMSTREAM16 has, LPACMSTREAMHEADER16 pash, DWORD fdwPrepare
 769 );
 770 MMRESULT16 WINAPI acmStreamUnprepareHeader16(
 771   HACMSTREAM16 has, LPACMSTREAMHEADER16 pash, DWORD fdwUnprepare
 772 );
 773
 774 /***********************************************************************
 775  * Functions - Win32
 776  */
 777
 778 MMRESULT WINAPI acmDriverAddA(
 779   PHACMDRIVERID phadid, HINSTANCE hinstModule,
 780   LPARAM lParam, DWORD dwPriority, DWORD fdwAdd
 781 );
 782 MMRESULT WINAPI acmDriverAddW(
 783   PHACMDRIVERID phadid, HINSTANCE hinstModule,
 784   LPARAM lParam, DWORD dwPriority, DWORD fdwAdd
 785 );
 786 MMRESULT WINAPI acmDriverClose(
 787   HACMDRIVER had, DWORD fdwClose
 788 );
 789 MMRESULT WINAPI acmDriverDetailsA(
 790   HACMDRIVERID hadid, PACMDRIVERDETAILSA padd, DWORD fdwDetails
 791 );
 792 MMRESULT WINAPI acmDriverDetailsW(
 793   HACMDRIVERID hadid, PACMDRIVERDETAILSW padd, DWORD fdwDetails
 794 );
 795 MMRESULT WINAPI acmDriverEnum(
 796   ACMDRIVERENUMCB fnCallback, DWORD dwInstance, DWORD fdwEnum
 797 );
 798 MMRESULT WINAPI acmDriverID(
 799   HACMOBJ hao, PHACMDRIVERID phadid, DWORD fdwDriverID
 800 );
 801 LRESULT WINAPI acmDriverMessage(
 802   HACMDRIVER had, UINT uMsg, LPARAM lParam1, LPARAM lParam2
 803 );
 804 MMRESULT WINAPI acmDriverOpen(
 805   PHACMDRIVER phad, HACMDRIVERID hadid, DWORD fdwOpen
 806 );
 807 MMRESULT WINAPI acmDriverPriority(
 808   HACMDRIVERID hadid, DWORD dwPriority, DWORD fdwPriority
 809 );
 810 MMRESULT WINAPI acmDriverRemove(
 811   HACMDRIVERID hadid, DWORD fdwRemove
 812 );
 813 MMRESULT WINAPI acmFilterChooseA(
 814   PACMFILTERCHOOSEA pafltrc
 815 );
 816 MMRESULT WINAPI acmFilterChooseW(
 817   PACMFILTERCHOOSEW pafltrc
 818 );
 819 MMRESULT WINAPI acmFilterDetailsA(
 820   HACMDRIVER had, PACMFILTERDETAILSA pafd, DWORD fdwDetails
 821 );
 822 MMRESULT WINAPI acmFilterDetailsW(
 823   HACMDRIVER had, PACMFILTERDETAILSW pafd, DWORD fdwDetails
 824 );
 825 MMRESULT WINAPI acmFilterEnumA(
 826   HACMDRIVER had, PACMFILTERDETAILSA pafd,
 827   ACMFILTERENUMCBA fnCallback, DWORD dwInstance, DWORD fdwEnum
 828 );
 829 MMRESULT WINAPI acmFilterEnumW(
 830   HACMDRIVER had, PACMFILTERDETAILSW pafd,
 831   ACMFILTERENUMCBW fnCallback, DWORD dwInstance, DWORD fdwEnum
 832 );
 833 MMRESULT WINAPI acmFilterTagDetailsA(
 834   HACMDRIVER had, PACMFILTERTAGDETAILSA paftd, DWORD fdwDetails
 835 );
 836 MMRESULT WINAPI acmFilterTagDetailsW(
 837   HACMDRIVER had, PACMFILTERTAGDETAILSW paftd, DWORD fdwDetails
 838 );
 839 MMRESULT WINAPI acmFilterTagEnumA(
 840   HACMDRIVER had, PACMFILTERTAGDETAILSA paftd,
 841   ACMFILTERTAGENUMCBA fnCallback, DWORD dwInstance, DWORD fdwEnum
 842 );
 843 MMRESULT WINAPI acmFilterTagEnumW(
 844   HACMDRIVER had, PACMFILTERTAGDETAILSW paftd,
 845   ACMFILTERTAGENUMCBW fnCallback, DWORD dwInstance, DWORD fdwEnum
 846 );
 847 MMRESULT WINAPI acmFormatChooseA(
 848   PACMFORMATCHOOSEA pafmtc
 849 );
 850 MMRESULT WINAPI acmFormatChooseW(
 851   PACMFORMATCHOOSEW pafmtc
 852 );
 853 MMRESULT WINAPI acmFormatDetailsA(
 854   HACMDRIVER had, PACMFORMATDETAILSA pafd, DWORD fdwDetails
 855 );
 856 MMRESULT WINAPI acmFormatDetailsW(
 857   HACMDRIVER had, PACMFORMATDETAILSW pafd, DWORD fdwDetails
 858 );
 859 MMRESULT WINAPI acmFormatEnumA(
 860   HACMDRIVER had, PACMFORMATDETAILSA pafd,
 861   ACMFORMATENUMCBA fnCallback, DWORD dwInstance, DWORD fdwEnum
 862 );
 863 MMRESULT WINAPI acmFormatEnumW(
 864   HACMDRIVER had, PACMFORMATDETAILSW pafd,
 865   ACMFORMATENUMCBW fnCallback, DWORD dwInstance,  DWORD fdwEnum
 866 );
 867 MMRESULT WINAPI acmFormatSuggest(
 868   HACMDRIVER had, PWAVEFORMATEX pwfxSrc, PWAVEFORMATEX pwfxDst,
 869   DWORD cbwfxDst, DWORD fdwSuggest
 870 );
 871 MMRESULT WINAPI acmFormatTagDetailsA(
 872   HACMDRIVER had, PACMFORMATTAGDETAILSA paftd, DWORD fdwDetails
 873 );
 874 MMRESULT WINAPI acmFormatTagDetailsW(
 875   HACMDRIVER had, PACMFORMATTAGDETAILSW paftd, DWORD fdwDetails
 876 );
 877 MMRESULT WINAPI acmFormatTagEnumA(
 878   HACMDRIVER had, PACMFORMATTAGDETAILSA paftd,
 879   ACMFORMATTAGENUMCBA fnCallback, DWORD dwInstance, DWORD fdwEnum
 880 );
 881 MMRESULT WINAPI acmFormatTagEnumW(
 882   HACMDRIVER had, PACMFORMATTAGDETAILSW paftd,
 883   ACMFORMATTAGENUMCBW fnCallback, DWORD dwInstance, DWORD fdwEnum
 884 );
 885 DWORD WINAPI acmGetVersion(
 886 );
 887 MMRESULT WINAPI acmMetrics(
 888   HACMOBJ hao, UINT  uMetric, LPVOID  pMetric
 889 );
 890 MMRESULT WINAPI acmStreamClose(
 891   HACMSTREAM has, DWORD fdwClose
 892 );
 893 MMRESULT WINAPI acmStreamConvert(
 894   HACMSTREAM has, PACMSTREAMHEADER pash, DWORD fdwConvert
 895 );
 896 MMRESULT WINAPI acmStreamMessage(
 897   HACMSTREAM has, UINT uMsg, LPARAM lParam1, LPARAM lParam2
 898 );
 899 MMRESULT WINAPI acmStreamOpen(
 900   PHACMSTREAM phas, HACMDRIVER had, PWAVEFORMATEX pwfxSrc,
 901   PWAVEFORMATEX pwfxDst, PWAVEFILTER pwfltr, DWORD dwCallback,
 902   DWORD dwInstance, DWORD fdwOpen
 903 );
 904 MMRESULT WINAPI acmStreamPrepareHeader(
 905   HACMSTREAM has, PACMSTREAMHEADER pash, DWORD fdwPrepare
 906 );
 907 MMRESULT WINAPI acmStreamReset(
 908   HACMSTREAM has, DWORD fdwReset
 909 );
 910 MMRESULT WINAPI acmStreamSize(
 911   HACMSTREAM has, DWORD cbInput,
 912   LPDWORD pdwOutputBytes, DWORD fdwSize
 913 );
 914 MMRESULT WINAPI acmStreamUnprepareHeader(
 915   HACMSTREAM has, PACMSTREAMHEADER pash, DWORD fdwUnprepare
 916 );
 917
 918 /***********************************************************************
 919  * Wine specific - Win32
 920  */
 921 typedef struct _WINE_ACMBUILTINDRIVER
 922 {
 923   LPSTR        pszDriverAlias;
 924   DRIVERPROC pfnDriverProc;
 925 } WINE_ACMBUILTINDRIVER, *PWINE_ACMBUILTINDRIVER;
 926
 927 typedef struct _WINE_ACMLOCALDRIVER
 928 {
 929   DRIVERPROC pfnDriverProc;
 930 } WINE_ACMLOCALDRIVER, *PWINE_ACMLOCALDRIVER;
 931
 932 typedef struct _WINE_ACMDRIVERID *PWINE_ACMDRIVERID;
 933
 934 typedef struct _WINE_ACMOBJ
 935 {
 936   PWINE_ACMDRIVERID pACMDriverID;
 937 } WINE_ACMOBJ, *PWINE_ACMOBJ;
 938
 939 typedef struct _WINE_ACMDRIVER
 940 {
 941   WINE_ACMOBJ  obj;
 942   HDRVR        hDrvr;
 943 } WINE_ACMDRIVER, *PWINE_ACMDRIVER;
 944
 945 typedef struct _WINE_ACMSTREAM
 946 {
 947   WINE_ACMOBJ  obj;
 948   /* FIME: More fields needed */
 949 } WINE_ACMSTREAM, *PWINE_ACMSTREAM;
 950
 951 typedef struct _WINE_ACMDRIVERID
 952 {
 953   LPSTR                    pszDriverAlias;
 954   LPSTR                    pszFileName;
 955   PWINE_ACMLOCALDRIVER   pACMLocalDriver;
 956   BOOL                   bEnabled;
 957   PWINE_ACMDRIVER        pACMDriver;           /* NULL if not open */
 958   PWINE_ACMDRIVERID      pNextACMDriverID;
 959   PWINE_ACMDRIVERID      pPreviousACMDriverID;
 960 } WINE_ACMDRIVERID;
 961
 962 /* From builtin.c */
 963 extern WINE_ACMBUILTINDRIVER MSACM_BuiltinDrivers[];
 964
 965 /* From interal.c */
 966 extern HANDLE MSACM_hHeap;
 967 extern PWINE_ACMDRIVERID MSACM_pFirstACMDriverID;
 968 extern PWINE_ACMDRIVERID MSACM_pLastACMDriverID;
 969 PWINE_ACMDRIVERID MSACM_RegisterDriver(
 970   LPSTR pszDriverAlias, LPSTR pszFileName,
 971   PWINE_ACMLOCALDRIVER pLocalDriver);
 972 void MSACM_RegisterAllDrivers();
 973 PWINE_ACMDRIVERID MSACM_UnregisterDriver(PWINE_ACMDRIVERID p);
 974 void MSACM_UnregisterAllDrivers();
 975 PWINE_ACMDRIVERID MSACM_GetDriverID(HACMDRIVERID hDriverID);
 976 PWINE_ACMDRIVER MSACM_GetDriver(HACMDRIVER hDriver);
 977 PWINE_ACMOBJ MSACM_GetObj(HACMOBJ hObj);
 978 HDRVR MSACM_OpenDriverProc(DRIVERPROC pfnDriverProc);
 979
 980 #endif  /* __WINE_MSACM_H */
 981
 982