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.. -*- coding: utf-8; mode: rst -*-
.. _AUDIO_SET_KARAOKE:
=================
AUDIO_SET_KARAOKE
=================
Name
----
AUDIO_SET_KARAOKE
Synopsis
--------
.. c:function:: int ioctl(fd, int request = AUDIO_SET_KARAOKE, audio_karaoke_t *karaoke)
Arguments
---------
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- .. row 1
- int fd
- File descriptor returned by a previous call to open().
- .. row 2
- int request
- Equals AUDIO_SET_KARAOKE for this command.
- .. row 3
- audio_karaoke_t \*karaoke
- karaoke settings according to section ??.
Description
-----------
This ioctl allows one to set the mixer settings for a karaoke DVD.
Return Value
------------
On success 0 is returned, on error -1 and the ``errno`` variable is set
appropriately. The generic error codes are described at the
:ref:`Generic Error Codes <gen-errors>` chapter.
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- .. row 1
- ``EINVAL``
- karaoke is not a valid or supported karaoke setting.
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