1/*
 2 * <linux/patchkey.h> -- definition of _PATCHKEY macro
 3 *
 4 * Copyright (C) 2005 Stuart Brady
 5 *
 6 * This exists because awe_voice.h defined its own _PATCHKEY and it wasn't
 7 * clear whether removing this would break anything in userspace.
 8 *
 9 * Do not include this file directly.  Please use <sys/soundcard.h> instead.
10 * For kernel code, use <linux/soundcard.h>
11 */
12#ifndef _LINUX_PATCHKEY_H
13#define _LINUX_PATCHKEY_H
14
15#  include <asm/byteorder.h>
16#include <uapi/linux/patchkey.h>
17
18#  if defined(__BIG_ENDIAN)
19#    define _PATCHKEY(id) (0xfd00|id)
20#  elif defined(__LITTLE_ENDIAN)
21#    define _PATCHKEY(id) ((id<<8)|0x00fd)
22#  else
23#    error "could not determine byte order"
24#  endif
25#endif /* _LINUX_PATCHKEY_H */