27 lines
757 B
C
Executable file
27 lines
757 B
C
Executable file
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* <linux/patchkey.h> -- definition of _PATCHKEY macro
|
|
*
|
|
* Copyright (C) 2005 Stuart Brady
|
|
*
|
|
* This exists because awe_voice.h defined its own _PATCHKEY and it wasn't
|
|
* clear whether removing this would break anything in userspace.
|
|
*
|
|
* Do not include this file directly. Please use <sys/soundcard.h> instead.
|
|
* For kernel code, use <linux/soundcard.h>
|
|
*/
|
|
#ifndef _LINUX_PATCHKEY_H
|
|
#define _LINUX_PATCHKEY_H
|
|
|
|
# include <asm/byteorder.h>
|
|
#include <uapi/linux/patchkey.h>
|
|
|
|
# if defined(__BIG_ENDIAN)
|
|
# define _PATCHKEY(id) (0xfd00|id)
|
|
# elif defined(__LITTLE_ENDIAN)
|
|
# define _PATCHKEY(id) ((id<<8)|0x00fd)
|
|
# else
|
|
# error "could not determine byte order"
|
|
# endif
|
|
#endif /* _LINUX_PATCHKEY_H */
|