| 1 | /* $Id: osssound.h,v 1.1 2000/04/23 14:55:26 ktk Exp $ */
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| 2 |
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| 3 | //******************************************************************************
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| 4 | // Header for oss sound constants
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| 5 | //
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| 6 | // Copyright 2000 Sander van Leeuwen (sandervl@xs4all.nl)
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| 7 | //
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| 8 | // This program is free software; you can redistribute it and/or
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| 9 | // modify it under the terms of the GNU General Public License as
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| 10 | // published by the Free Software Foundation; either version 2 of
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| 11 | // the License, or (at your option) any later version.
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| 12 | //
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| 13 | // This program is distributed in the hope that it will be useful,
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| 14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 16 | // GNU General Public License for more details.
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| 17 | //
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| 18 | // You should have received a copy of the GNU General Public
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| 19 | // License along with this program; if not, write to the Free
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| 20 | // Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
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| 21 | // USA.
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| 22 | //
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| 23 | //******************************************************************************
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| 24 | #ifndef __OSSSOUND_H__
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| 25 | #define __OSSSOUND_H__
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| 26 |
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| 27 | #ifdef __cplusplus
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| 28 | extern "C" {
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| 29 | #endif
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| 30 |
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| 31 | #define OSS_IDMASK 0xF
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| 32 | #define OSS_RWMASK 0xF0
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| 33 |
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| 34 | #define OSS_DSPID 0
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| 35 | #define OSS_SYNTHID 1
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| 36 | #define OSS_MIDIID 2
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| 37 | #define OSS_MIXERID 3
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| 38 | #define OSS_SPECIALID 4
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| 39 | #define OSS_MAX_DEVICES 5
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| 40 |
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| 41 | #define OSS_STREAM_READ 0x10
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| 42 | #define OSS_STREAM_WRITE 0x20
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| 43 |
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| 44 | #define OSS_STREAM_WAVEOUT (OSS_STREAM_WRITE|OSS_DSPID)
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| 45 | #define OSS_STREAM_WAVEIN (OSS_STREAM_READ|OSS_DSPID)
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| 46 | #define OSS_STREAM_MIDIOUT (OSS_STREAM_WRITE|OSS_MIDIID)
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| 47 | #define OSS_STREAM_MIDIIN (OSS_STREAM_READ|OSS_MIDIID)
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| 48 |
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| 49 | #ifndef TARGET_OS216
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| 50 | extern struct file_operations oss_devices[OSS_MAX_DEVICES];
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| 51 | extern int OSS32_ProcessIRQ(int streamtype, unsigned long streamid);
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| 52 | #endif
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| 53 |
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| 54 | #ifdef __cplusplus
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| 55 | }
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| 56 | #endif
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| 57 |
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| 58 | #endif
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