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/*

 * <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_INDIRECT

#error "patchkey.h included directly"

#endif

#ifndef _LINUX_PATCHKEY_H

#define _LINUX_PATCHKEY_H

/* Endian macros. */

#  include <endian.h>

#if defined(__BYTE_ORDER)

#  if __BYTE_ORDER == __BIG_ENDIAN

#    define _PATCHKEY(id) (0xfd00|id)

#  elif __BYTE_ORDER == __LITTLE_ENDIAN

#    define _PATCHKEY(id) ((id<<8)|0x00fd)

#  else

#    error "could not determine byte order"

#  endif

#endif

#endif /* _LINUX_PATCHKEY_H */