54 lines
2.1 KiB
C
54 lines
2.1 KiB
C
/* $NetBSD: internal.h,v 1.1 2021/06/08 18:43:54 nia Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 1997-2021 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef OSSAUDIO_INTERNAL_H
|
|
#define OSSAUDIO_INTERNAL_H
|
|
|
|
#include <sys/ioctl.h>
|
|
#include "soundcard.h"
|
|
#undef ioctl
|
|
|
|
#define TO_OSSVOL(x) (((x) * 100 + 127) / 255)
|
|
#define FROM_OSSVOL(x) ((((x) > 100 ? 100 : (x)) * 255 + 50) / 100)
|
|
|
|
#define INTARG (*(int*)argp)
|
|
|
|
#define GET_DEV(com) ((com) & 0xff)
|
|
|
|
#define oss_private __attribute__((__visibility__("hidden")))
|
|
|
|
int _oss_ioctl(int, unsigned long, ...);
|
|
|
|
oss_private int _oss_dsp_ioctl(int, unsigned long, void *);
|
|
oss_private int _oss_get_caps(int, int *);
|
|
oss_private int _oss3_mixer_ioctl(int, unsigned long, void *);
|
|
oss_private int _oss4_mixer_ioctl(int, unsigned long, void *);
|
|
oss_private int _oss4_global_ioctl(int, unsigned long, void *);
|
|
|
|
#endif
|