/usr/src/linux-headers-5.15.0-190/include/uapi/linux
Edit: /usr/src/linux-headers-5.15.0-190/include/uapi/linux/patchkey.h (965B)
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
*
-- 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 instead.
* For kernel code, use
*/
#ifndef _LINUX_PATCHKEY_H_INDIRECT
#error "patchkey.h included directly"
#endif
#ifndef _UAPI_LINUX_PATCHKEY_H
#define _UAPI_LINUX_PATCHKEY_H
/* Endian macros. */
#ifndef __KERNEL__
# include
#endif
#if !defined(__KERNEL__)
#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
#endif /* _UAPI_LINUX_PATCHKEY_H */