1 /* -*- tab-width: 8; c-basic-offset: 4 -*- */ 2 3 /***************************************************************************** 4 * Copyright 1998, Luiz Otavio L. Zorzella 5 * 1999, Eric Pouech 6 * 7 * Purpose: multimedia declarations (external to WINMM & MMSYSTEM DLLs 8 * for other DLLs (MCI, drivers...)) 9 * 10 * This library is free software; you can redistribute it and/or 11 * modify it under the terms of the GNU Lesser General Public 12 * License as published by the Free Software Foundation; either 13 * version 2.1 of the License, or (at your option) any later version. 14 * 15 * This library is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 18 * Lesser General Public License for more details. 19 * 20 * You should have received a copy of the GNU Lesser General Public 21 * License along with this library; if not, write to the Free Software 22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 23 * 24 ***************************************************************************** 25 */ 26 #ifndef __MMDDK_H 27 #define __MMDDK_H 28 29 #include <mmsystem.h> 30 #include <winbase.h> 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 /* Maxium drivers */ 37 #define MAXWAVEDRIVERS 10 38 39 #define MAX_MIDIINDRV (16) 40 /* For now I'm making 16 the maximum number of midi devices one can 41 * have. This should be more than enough for everybody. But as a purist, 42 * I intend to make it unbounded in the future, as soon as I figure 43 * a good way to do so. 44 */ 45 #define MAX_MIDIOUTDRV (16) 46 47 /* ================================== 48 * Multimedia DDK compatible part 49 * ================================== */ 50 51 #include <pshpack1.h> 52 53 #define DRVM_INIT 100 54 #define DRVM_EXIT 101 55 #define DRVM_DISABLE 102 56 #define DRVM_ENABLE 103 57 58 /* messages that have IOCTL format 59 * dw1 = NULL or handle 60 * dw2 = NULL or ptr to DRVM_IOCTL_DATA 61 * return is MMRESULT 62 */ 63 #define DRVM_IOCTL 0x100 64 #define DRVM_ADD_THRU (DRVM_IOCTL+1) 65 #define DRVM_REMOVE_THRU (DRVM_IOCTL+2) 66 #define DRVM_IOCTL_LAST (DRVM_IOCTL+5) 67 typedef struct { 68 DWORD dwSize; /* size of this structure */ 69 DWORD dwCmd; /* IOCTL command code, 0x80000000 and above reserved for system */ 70 } DRVM_IOCTL_DATA, *LPDRVM_IOCTL_DATA; 71 72 /* command code ranges for dwCmd field of DRVM_IOCTL message 73 * - codes from 0 to 0x7FFFFFFF are user defined 74 * - codes from 0x80000000 to 0xFFFFFFFF are reserved for future definition by microsoft 75 */ 76 #define DRVM_IOCTL_CMD_USER 0x00000000L 77 #define DRVM_IOCTL_CMD_SYSTEM 0x80000000L 78 79 #define DRVM_MAPPER 0x2000 80 #define DRVM_USER 0x4000 81 #define DRVM_MAPPER_STATUS (DRVM_MAPPER+0) 82 #define DRVM_MAPPER_RECONFIGURE (DRVM_MAPPER+1) 83 #define DRVM_MAPPER_PREFERRED_GET (DRVM_MAPPER+21) 84 #define DRVM_MAPPER_CONSOLEVOICECOM_GET (DRVM_MAPPER+23) 85 86 #define DRV_QUERYDRVENTRY (DRV_RESERVED + 1) 87 #define DRV_QUERYDEVNODE (DRV_RESERVED + 2) 88 #define DRV_QUERYNAME (DRV_RESERVED + 3) 89 #define DRV_QUERYDRIVERIDS (DRV_RESERVED + 4) 90 #define DRV_QUERYMAPPABLE (DRV_RESERVED + 5) 91 #define DRV_QUERYMODULE (DRV_RESERVED + 9) 92 #define DRV_PNPINSTALL (DRV_RESERVED + 11) 93 #define DRV_QUERYDEVICEINTERFACE (DRV_RESERVED + 12) 94 #define DRV_QUERYDEVICEINTERFACESIZE (DRV_RESERVED + 13) 95 #define DRV_QUERYSTRINGID (DRV_RESERVED + 14) 96 #define DRV_QUERYSTRINGIDSIZE (DRV_RESERVED + 15) 97 #define DRV_QUERYIDFROMSTRINGID (DRV_RESERVED + 16) 98 #define DRV_QUERYFUNCTIONINSTANCEID (DRV_RESERVED + 17) 99 #ifdef _WINE 100 #define DRV_QUERYDSOUNDIFACE (DRV_RESERVED + 20) 101 #define DRV_QUERYDSOUNDDESC (DRV_RESERVED + 21) 102 #define DRV_QUERYDSOUNDGUID (DRV_RESERVED + 22) 103 #endif 104 105 #define WODM_INIT DRVM_INIT 106 #define WODM_GETNUMDEVS 3 107 #define WODM_GETDEVCAPS 4 108 #define WODM_OPEN 5 109 #define WODM_CLOSE 6 110 #define WODM_PREPARE 7 111 #define WODM_UNPREPARE 8 112 #define WODM_WRITE 9 113 #define WODM_PAUSE 10 114 #define WODM_RESTART 11 115 #define WODM_RESET 12 116 #define WODM_GETPOS 13 117 #define WODM_GETPITCH 14 118 #define WODM_SETPITCH 15 119 #define WODM_GETVOLUME 16 120 #define WODM_SETVOLUME 17 121 #define WODM_GETPLAYBACKRATE 18 122 #define WODM_SETPLAYBACKRATE 19 123 #define WODM_BREAKLOOP 20 124 #define WODM_PREFERRED 21 125 126 #define WODM_MAPPER_STATUS (DRVM_MAPPER_STATUS + 0) 127 #define WAVEOUT_MAPPER_STATUS_DEVICE 0 128 #define WAVEOUT_MAPPER_STATUS_MAPPED 1 129 #define WAVEOUT_MAPPER_STATUS_FORMAT 2 130 131 #define WODM_BUSY 21 132 133 #define WIDM_INIT DRVM_INIT 134 #define WIDM_GETNUMDEVS 50 135 #define WIDM_GETDEVCAPS 51 136 #define WIDM_OPEN 52 137 #define WIDM_CLOSE 53 138 #define WIDM_PREPARE 54 139 #define WIDM_UNPREPARE 55 140 #define WIDM_ADDBUFFER 56 141 #define WIDM_START 57 142 #define WIDM_STOP 58 143 #define WIDM_RESET 59 144 #define WIDM_GETPOS 60 145 #define WIDM_PREFERRED 61 146 #define WIDM_MAPPER_STATUS (DRVM_MAPPER_STATUS + 0) 147 #define WAVEIN_MAPPER_STATUS_DEVICE 0 148 #define WAVEIN_MAPPER_STATUS_MAPPED 1 149 #define WAVEIN_MAPPER_STATUS_FORMAT 2 150 151 #define MODM_INIT DRVM_INIT 152 #define MODM_GETNUMDEVS 1 153 #define MODM_GETDEVCAPS 2 154 #define MODM_OPEN 3 155 #define MODM_CLOSE 4 156 #define MODM_PREPARE 5 157 #define MODM_UNPREPARE 6 158 #define MODM_DATA 7 159 #define MODM_LONGDATA 8 160 #define MODM_RESET 9 161 #define MODM_GETVOLUME 10 162 #define MODM_SETVOLUME 11 163 #define MODM_CACHEPATCHES 12 164 #define MODM_CACHEDRUMPATCHES 13 165 166 #define MIDM_INIT DRVM_INIT 167 #define MIDM_GETNUMDEVS 53 168 #define MIDM_GETDEVCAPS 54 169 #define MIDM_OPEN 55 170 #define MIDM_CLOSE 56 171 #define MIDM_PREPARE 57 172 #define MIDM_UNPREPARE 58 173 #define MIDM_ADDBUFFER 59 174 #define MIDM_START 60 175 #define MIDM_STOP 61 176 #define MIDM_RESET 62 177 178 179 #define AUXM_INIT DRVM_INIT 180 #define AUXDM_GETNUMDEVS 3 181 #define AUXDM_GETDEVCAPS 4 182 #define AUXDM_GETVOLUME 5 183 #define AUXDM_SETVOLUME 6 184 185 #define MXDM_INIT DRVM_INIT 186 #define MXDM_USER DRVM_USER 187 #define MXDM_MAPPER DRVM_MAPPER 188 189 #define MXDM_GETNUMDEVS 1 190 #define MXDM_GETDEVCAPS 2 191 #define MXDM_OPEN 3 192 #define MXDM_CLOSE 4 193 #define MXDM_GETLINEINFO 5 194 #define MXDM_GETLINECONTROLS 6 195 #define MXDM_GETCONTROLDETAILS 7 196 #define MXDM_SETCONTROLDETAILS 8 197 198 /* pre-defined joystick types */ 199 #define JOY_HW_NONE 0 200 #define JOY_HW_CUSTOM 1 201 #define JOY_HW_2A_2B_GENERIC 2 202 #define JOY_HW_2A_4B_GENERIC 3 203 #define JOY_HW_2B_GAMEPAD 4 204 #define JOY_HW_2B_FLIGHTYOKE 5 205 #define JOY_HW_2B_FLIGHTYOKETHROTTLE 6 206 #define JOY_HW_3A_2B_GENERIC 7 207 #define JOY_HW_3A_4B_GENERIC 8 208 #define JOY_HW_4B_GAMEPAD 9 209 #define JOY_HW_4B_FLIGHTYOKE 10 210 #define JOY_HW_4B_FLIGHTYOKETHROTTLE 11 211 #define JOY_HW_LASTENTRY 12 212 213 /* calibration flags */ 214 #define JOY_ISCAL_XY 0x00000001l /* XY are calibrated */ 215 #define JOY_ISCAL_Z 0x00000002l /* Z is calibrated */ 216 #define JOY_ISCAL_R 0x00000004l /* R is calibrated */ 217 #define JOY_ISCAL_U 0x00000008l /* U is calibrated */ 218 #define JOY_ISCAL_V 0x00000010l /* V is calibrated */ 219 #define JOY_ISCAL_POV 0x00000020l /* POV is calibrated */ 220 221 /* point of view constants */ 222 #define JOY_POV_NUMDIRS 4 223 #define JOY_POVVAL_FORWARD 0 224 #define JOY_POVVAL_BACKWARD 1 225 #define JOY_POVVAL_LEFT 2 226 #define JOY_POVVAL_RIGHT 3 227 228 /* Specific settings for joystick hardware */ 229 #define JOY_HWS_HASZ 0x00000001l /* has Z info? */ 230 #define JOY_HWS_HASPOV 0x00000002l /* point of view hat present */ 231 #define JOY_HWS_POVISBUTTONCOMBOS 0x00000004l /* pov done through combo of buttons */ 232 #define JOY_HWS_POVISPOLL 0x00000008l /* pov done through polling */ 233 #define JOY_HWS_ISYOKE 0x00000010l /* joystick is a flight yoke */ 234 #define JOY_HWS_ISGAMEPAD 0x00000020l /* joystick is a game pad */ 235 #define JOY_HWS_ISCARCTRL 0x00000040l /* joystick is a car controller */ 236 /* X defaults to J1 X axis */ 237 #define JOY_HWS_XISJ1Y 0x00000080l /* X is on J1 Y axis */ 238 #define JOY_HWS_XISJ2X 0x00000100l /* X is on J2 X axis */ 239 #define JOY_HWS_XISJ2Y 0x00000200l /* X is on J2 Y axis */ 240 /* Y defaults to J1 Y axis */ 241 #define JOY_HWS_YISJ1X 0x00000400l /* Y is on J1 X axis */ 242 #define JOY_HWS_YISJ2X 0x00000800l /* Y is on J2 X axis */ 243 #define JOY_HWS_YISJ2Y 0x00001000l /* Y is on J2 Y axis */ 244 /* Z defaults to J2 Y axis */ 245 #define JOY_HWS_ZISJ1X 0x00002000l /* Z is on J1 X axis */ 246 #define JOY_HWS_ZISJ1Y 0x00004000l /* Z is on J1 Y axis */ 247 #define JOY_HWS_ZISJ2X 0x00008000l /* Z is on J2 X axis */ 248 /* POV defaults to J2 Y axis, if it is not button based */ 249 #define JOY_HWS_POVISJ1X 0x00010000l /* pov done through J1 X axis */ 250 #define JOY_HWS_POVISJ1Y 0x00020000l /* pov done through J1 Y axis */ 251 #define JOY_HWS_POVISJ2X 0x00040000l /* pov done through J2 X axis */ 252 /* R defaults to J2 X axis */ 253 #define JOY_HWS_HASR 0x00080000l /* has R (4th axis) info */ 254 #define JOY_HWS_RISJ1X 0x00100000l /* R done through J1 X axis */ 255 #define JOY_HWS_RISJ1Y 0x00200000l /* R done through J1 Y axis */ 256 #define JOY_HWS_RISJ2Y 0x00400000l /* R done through J2 X axis */ 257 /* U & V for future hardware */ 258 #define JOY_HWS_HASU 0x00800000l /* has U (5th axis) info */ 259 #define JOY_HWS_HASV 0x01000000l /* has V (6th axis) info */ 260 261 /* Usage settings */ 262 #define JOY_US_HASRUDDER 0x00000001l /* joystick configured with rudder */ 263 #define JOY_US_PRESENT 0x00000002l /* is joystick actually present? */ 264 #define JOY_US_ISOEM 0x00000004l /* joystick is an OEM defined type */ 265 266 267 /* struct for storing x,y, z, and rudder values */ 268 typedef struct joypos_tag { 269 DWORD dwX; 270 DWORD dwY; 271 DWORD dwZ; 272 DWORD dwR; 273 DWORD dwU; 274 DWORD dwV; 275 } JOYPOS, *LPJOYPOS; 276 277 /* struct for storing ranges */ 278 typedef struct joyrange_tag { 279 JOYPOS jpMin; 280 JOYPOS jpMax; 281 JOYPOS jpCenter; 282 } JOYRANGE,*LPJOYRANGE; 283 284 typedef struct joyreguservalues_tag { 285 DWORD dwTimeOut; /* value at which to timeout joystick polling */ 286 JOYRANGE jrvRanges; /* range of values app wants returned for axes */ 287 JOYPOS jpDeadZone; /* area around center to be considered 288 as "dead". specified as a percentage 289 (0-100). Only X & Y handled by system driver */ 290 } JOYREGUSERVALUES, *LPJOYREGUSERVALUES; 291 292 typedef struct joyreghwsettings_tag { 293 DWORD dwFlags; 294 DWORD dwNumButtons; /* number of buttons */ 295 } JOYREGHWSETTINGS, *LPJOYHWSETTINGS; 296 297 /* range of values returned by the hardware (filled in by calibration) */ 298 typedef struct joyreghwvalues_tag { 299 JOYRANGE jrvHardware; /* values returned by hardware */ 300 DWORD dwPOVValues[JOY_POV_NUMDIRS];/* POV values returned by hardware */ 301 DWORD dwCalFlags; /* what has been calibrated */ 302 } JOYREGHWVALUES, *LPJOYREGHWVALUES; 303 304 /* hardware configuration */ 305 typedef struct joyreghwconfig_tag { 306 JOYREGHWSETTINGS hws; /* hardware settings */ 307 DWORD dwUsageSettings;/* usage settings */ 308 JOYREGHWVALUES hwv; /* values returned by hardware */ 309 DWORD dwType; /* type of joystick */ 310 DWORD dwReserved; /* reserved for OEM drivers */ 311 } JOYREGHWCONFIG, *LPJOYREGHWCONFIG; 312 313 /* joystick calibration info structure */ 314 typedef struct joycalibrate_tag { 315 UINT wXbase; 316 UINT wXdelta; 317 UINT wYbase; 318 UINT wYdelta; 319 UINT wZbase; 320 UINT wZdelta; 321 } JOYCALIBRATE; 322 typedef JOYCALIBRATE *LPJOYCALIBRATE; 323 324 /* prototype for joystick message function */ 325 typedef UINT (CALLBACK * JOYDEVMSGPROC)(DWORD dwID, UINT uMessage, LPARAM lParam1, LPARAM lParam2); 326 typedef JOYDEVMSGPROC *LPJOYDEVMSGPROC; 327 328 /* messages sent to joystick driver's DriverProc() function */ 329 #define JDD_GETNUMDEVS (DRV_RESERVED + 0x0001) 330 #define JDD_GETDEVCAPS (DRV_RESERVED + 0x0002) 331 #define JDD_GETPOS (DRV_RESERVED + 0x0101) 332 #define JDD_SETCALIBRATION (DRV_RESERVED + 0x0102) 333 #define JDD_CONFIGCHANGED (DRV_RESERVED + 0x0103) 334 #define JDD_GETPOSEX (DRV_RESERVED + 0x0104) 335 336 #define MCI_MAX_DEVICE_TYPE_LENGTH 80 337 338 #define MCI_OPEN_DRIVER 0x0801 339 #define MCI_CLOSE_DRIVER 0x0802 340 341 #define MCI_FALSE (MCI_STRING_OFFSET + 19) 342 #define MCI_TRUE (MCI_STRING_OFFSET + 20) 343 344 #define MCI_FORMAT_RETURN_BASE MCI_FORMAT_MILLISECONDS_S 345 #define MCI_FORMAT_MILLISECONDS_S (MCI_STRING_OFFSET + 21) 346 #define MCI_FORMAT_HMS_S (MCI_STRING_OFFSET + 22) 347 #define MCI_FORMAT_MSF_S (MCI_STRING_OFFSET + 23) 348 #define MCI_FORMAT_FRAMES_S (MCI_STRING_OFFSET + 24) 349 #define MCI_FORMAT_SMPTE_24_S (MCI_STRING_OFFSET + 25) 350 #define MCI_FORMAT_SMPTE_25_S (MCI_STRING_OFFSET + 26) 351 #define MCI_FORMAT_SMPTE_30_S (MCI_STRING_OFFSET + 27) 352 #define MCI_FORMAT_SMPTE_30DROP_S (MCI_STRING_OFFSET + 28) 353 #define MCI_FORMAT_BYTES_S (MCI_STRING_OFFSET + 29) 354 #define MCI_FORMAT_SAMPLES_S (MCI_STRING_OFFSET + 30) 355 #define MCI_FORMAT_TMSF_S (MCI_STRING_OFFSET + 31) 356 357 #define MCI_VD_FORMAT_TRACK_S (MCI_VD_OFFSET + 5) 358 359 #define WAVE_FORMAT_PCM_S (MCI_WAVE_OFFSET + 0) 360 #define WAVE_MAPPER_S (MCI_WAVE_OFFSET + 1) 361 362 #define MCI_SEQ_MAPPER_S (MCI_SEQ_OFFSET + 5) 363 #define MCI_SEQ_FILE_S (MCI_SEQ_OFFSET + 6) 364 #define MCI_SEQ_MIDI_S (MCI_SEQ_OFFSET + 7) 365 #define MCI_SEQ_SMPTE_S (MCI_SEQ_OFFSET + 8) 366 #define MCI_SEQ_FORMAT_SONGPTR_S (MCI_SEQ_OFFSET + 9) 367 #define MCI_SEQ_NONE_S (MCI_SEQ_OFFSET + 10) 368 #define MIDIMAPPER_S (MCI_SEQ_OFFSET + 11) 369 370 #define MCI_RESOURCE_RETURNED 0x00010000 /* resource ID */ 371 #define MCI_COLONIZED3_RETURN 0x00020000 /* colonized ID, 3 bytes data */ 372 #define MCI_COLONIZED4_RETURN 0x00040000 /* colonized ID, 4 bytes data */ 373 #define MCI_INTEGER_RETURNED 0x00080000 /* integer conversion needed */ 374 #define MCI_RESOURCE_DRIVER 0x00100000 /* driver owns returned resource */ 375 376 #define MCI_NO_COMMAND_TABLE 0xFFFF 377 378 #define MCI_COMMAND_HEAD 0 379 #define MCI_STRING 1 380 #define MCI_INTEGER 2 381 #define MCI_END_COMMAND 3 382 #define MCI_RETURN 4 383 #define MCI_FLAG 5 384 #define MCI_END_COMMAND_LIST 6 385 #define MCI_RECT 7 386 #define MCI_CONSTANT 8 387 #define MCI_END_CONSTANT 9 388 #define MCI_HWND 10 389 #define MCI_HPAL 11 390 #define MCI_HDC 12 391 392 #ifdef _WIN64 393 #define MCI_INTEGER64 13 394 #endif /* _WIN64 */ 395 396 #define MAKEMCIRESOURCE(wRet, wRes) MAKELRESULT((wRet), (wRes)) 397 398 typedef struct { 399 DWORD_PTR dwCallback; 400 DWORD_PTR dwInstance; 401 HMIDIOUT hMidi; 402 DWORD dwFlags; 403 } PORTALLOC, *LPPORTALLOC; 404 405 typedef struct { 406 HWAVE hWave; 407 LPWAVEFORMATEX lpFormat; 408 DWORD_PTR dwCallback; 409 DWORD_PTR dwInstance; 410 UINT uMappedDeviceID; 411 DWORD_PTR dnDevNode; 412 } WAVEOPENDESC, *LPWAVEOPENDESC; 413 414 typedef struct { 415 DWORD dwStreamID; 416 WORD wDeviceID; 417 } MIDIOPENSTRMID; 418 419 typedef struct { 420 HMIDI hMidi; 421 DWORD_PTR dwCallback; 422 DWORD_PTR dwInstance; 423 DWORD_PTR dnDevNode; 424 DWORD cIds; 425 MIDIOPENSTRMID rgIds; 426 } MIDIOPENDESC, *LPMIDIOPENDESC; 427 428 typedef struct tMIXEROPENDESC 429 { 430 HMIXEROBJ hmx; 431 LPVOID pReserved0; 432 DWORD_PTR dwCallback; 433 DWORD_PTR dwInstance; 434 DWORD_PTR dnDevNode; 435 } MIXEROPENDESC, *LPMIXEROPENDESC; 436 437 typedef struct { 438 UINT wDeviceID; /* device ID */ 439 LPSTR lpstrParams; /* parameter string for entry in SYSTEM.INI */ 440 UINT wCustomCommandTable; /* custom command table (0xFFFF if none) * filled in by the driver */ 441 UINT wType; /* driver type (filled in by the driver) */ 442 } MCI_OPEN_DRIVER_PARMSA, *LPMCI_OPEN_DRIVER_PARMSA; 443 444 typedef struct { 445 UINT wDeviceID; /* device ID */ 446 LPWSTR lpstrParams; /* parameter string for entry in SYSTEM.INI */ 447 UINT wCustomCommandTable; /* custom command table (0xFFFF if none) * filled in by the driver */ 448 UINT wType; /* driver type (filled in by the driver) */ 449 } MCI_OPEN_DRIVER_PARMSW, *LPMCI_OPEN_DRIVER_PARMSW; 450 451 DWORD_PTR WINAPI mciGetDriverData(UINT uDeviceID); 452 BOOL WINAPI mciSetDriverData(UINT uDeviceID, DWORD_PTR dwData); 453 UINT WINAPI mciDriverYield(UINT uDeviceID); 454 BOOL WINAPI mciDriverNotify(HWND hwndCallback, UINT uDeviceID, 455 UINT uStatus); 456 UINT WINAPI mciLoadCommandResource(HINSTANCE hInstance, 457 LPCWSTR lpResName, UINT uType); 458 BOOL WINAPI mciFreeCommandResource(UINT uTable); 459 460 #define DCB_NULL 0x0000 461 #define DCB_WINDOW 0x0001 /* dwCallback is a HWND */ 462 #define DCB_TASK 0x0002 /* dwCallback is a HTASK */ 463 #define DCB_FUNCTION 0x0003 /* dwCallback is a FARPROC */ 464 #define DCB_EVENT 0x0005 /* dwCallback is an EVENT Handler */ 465 #define DCB_TYPEMASK 0x0007 466 #define DCB_NOSWITCH 0x0008 /* don't switch stacks for callback */ 467 468 BOOL APIENTRY DriverCallback(DWORD_PTR dwCallBack, DWORD uFlags, HDRVR hDev, 469 DWORD wMsg, DWORD_PTR dwUser, DWORD_PTR dwParam1, DWORD_PTR dwParam2); 470 471 typedef void (*LPTASKCALLBACK)(DWORD dwInst); 472 473 #define TASKERR_NOTASKSUPPORT 1 474 #define TASKERR_OUTOFMEMORY 2 475 UINT WINAPI mmTaskCreate(LPTASKCALLBACK, HANDLE*, DWORD_PTR); 476 void WINAPI mmTaskBlock(DWORD); 477 BOOL WINAPI mmTaskSignal(DWORD); 478 void WINAPI mmTaskYield(void); 479 DWORD WINAPI mmGetCurrentTask(void); 480 481 482 #define WAVE_DIRECTSOUND 0x0080 483 484 485 #include <poppack.h> 486 487 #ifdef __cplusplus 488 } // extern "C" 489 #endif 490 491 #endif /* __MMDDK_H */ 492