| [9] | 1 | /* sys/ioc_sound.h - Sound ioctl() command codes. Author: Kees J. Bot
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| 2 | * 23 Nov 2002
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| 3 | *
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| 4 | */
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| 5 |
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| 6 | #ifndef _S_I_SOUND_H
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| 7 | #define _S_I_SOUND_H
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| 8 |
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| 9 | #include <minix/ioctl.h>
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| 10 |
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| 11 | /* Soundcard DSP ioctls. */
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| 12 | #define DSPIORATE _IOR('s', 1, unsigned int)
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| 13 | #define DSPIOSTEREO _IOR('s', 2, unsigned int)
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| 14 | #define DSPIOSIZE _IOR('s', 3, unsigned int)
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| 15 | #define DSPIOBITS _IOR('s', 4, unsigned int)
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| 16 | #define DSPIOSIGN _IOR('s', 5, unsigned int)
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| 17 | #define DSPIOMAX _IOW('s', 6, unsigned int)
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| 18 | #define DSPIORESET _IO ('s', 7)
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| 19 |
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| 20 | /* Soundcard mixer ioctls. */
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| 21 | #define MIXIOGETVOLUME _IORW('s', 10, struct volume_level)
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| 22 | #define MIXIOGETINPUTLEFT _IORW('s', 11, struct inout_ctrl)
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| 23 | #define MIXIOGETINPUTRIGHT _IORW('s', 12, struct inout_ctrl)
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| 24 | #define MIXIOGETOUTPUT _IORW('s', 13, struct inout_ctrl)
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| 25 | #define MIXIOSETVOLUME _IORW('s', 20, struct volume_level)
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| 26 | #define MIXIOSETINPUTLEFT _IORW('s', 21, struct inout_ctrl)
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| 27 | #define MIXIOSETINPUTRIGHT _IORW('s', 22, struct inout_ctrl)
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| 28 | #define MIXIOSETOUTPUT _IORW('s', 23, struct inout_ctrl)
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| 29 |
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| 30 | #endif /* _S_I_SOUND_H */
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