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| /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
| /*
| * UUID/GUID definition
| *
| * Copyright (C) 2010, Intel Corp.
| * Huang Ying <ying.huang@intel.com>
| *
| * This program is free software; you can redistribute it and/or
| * modify it under the terms of the GNU General Public License version
| * 2 as published by the Free Software Foundation;
| *
| * This program is distributed in the hope that it will be useful,
| * but WITHOUT ANY WARRANTY; without even the implied warranty of
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
| * GNU General Public License for more details.
| */
|
| #ifndef _UAPI_LINUX_UUID_H_
| #define _UAPI_LINUX_UUID_H_
|
| #include <linux/types.h>
|
| typedef struct {
| __u8 b[16];
| } guid_t;
|
| #define GUID_INIT(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7) \
| ((guid_t) \
| {{ (a) & 0xff, ((a) >> 8) & 0xff, ((a) >> 16) & 0xff, ((a) >> 24) & 0xff, \
| (b) & 0xff, ((b) >> 8) & 0xff, \
| (c) & 0xff, ((c) >> 8) & 0xff, \
| (d0), (d1), (d2), (d3), (d4), (d5), (d6), (d7) }})
|
| /* backwards compatibility, don't use in new code */
| typedef guid_t uuid_le;
| #define UUID_LE(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7) \
| GUID_INIT(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7)
| #define NULL_UUID_LE \
| UUID_LE(0x00000000, 0x0000, 0x0000, 0x00, 0x00, 0x00, 0x00, \
| 0x00, 0x00, 0x00, 0x00)
|
| #endif /* _UAPI_LINUX_UUID_H_ */
|
|
