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Last change
on this file since 164 was 164, checked in by sandervl, 24 years ago |
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header update
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Property svn:eol-style
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Author Date Id Revision
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File size:
916 bytes
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| 1 | /* $Id: daudio.h 164 2001-03-22 18:10:44Z sandervl $ */
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| 2 | #ifndef __DAUDIO_H__
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| 3 | #define __DAUDIO_H__
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| 4 |
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| 5 | #define DAUDIO_IOCTL_CAT 0x91
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| 6 |
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| 7 | #define DAUDIO_OPEN 0x40
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| 8 | #define DAUDIO_CLOSE 0x41
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| 9 | #define DAUDIO_QUERYFORMAT 0x42
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| 10 | #define DAUDIO_SETVOLUME 0x43
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| 11 | #define DAUDIO_GETVOLUME 0x44
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| 12 | #define DAUDIO_START 0x45
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| 13 | #define DAUDIO_STOP 0x46
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| 14 | #define DAUDIO_PAUSE 0x47
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| 15 | #define DAUDIO_RESUME 0x48
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| 16 | #define DAUDIO_GETPOS 0x49
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| 17 | #define DAUDIO_ADDBUFFER 0x4A
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| 18 | #define DAUDIO_REGISTER_THREAD 0x4B
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| 19 | #define DAUDIO_DEREGISTER_THREAD 0x4C
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| 20 |
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| 21 | typedef struct {
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| 22 | union
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| 23 | {
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| 24 | struct
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| 25 | {
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| 26 | ULONG Volume; // left & right volume (high/low word)
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| 27 | } Vol;
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| 28 | struct
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| 29 | {
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| 30 | ULONG lpBuffer;
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| 31 | ULONG ulBufferLength;
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| 32 | } Buffer;
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| 33 | struct
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| 34 | {
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| 35 | ULONG ulCurrentPos;
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| 36 | } Pos;
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| 37 | struct
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| 38 | {
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| 39 | ULONG hSemaphore;
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| 40 | } Thread;
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| 41 | };
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| 42 |
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| 43 | } DAUDIO_CMD, FAR *LPDAUDIO_CMD;
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| 44 |
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| 45 | #endif //__DAUDIO_H__
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