blob: eaaae101277685aafdc5a1c1bd43eac196ebc566 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
/** \file
* \ingroup DNA
*/
#pragma once
#include "BLI_sys_types.h"
#ifdef __cplusplus
extern "C" {
#endif
/* Is a structure because of the following considerations:
*
* - It is not possible to use custom types in DNA members: makesdna does not recognize them.
* - It allows to add more bits, more than standard fixed-size types can store. For example, if
* we ever need to go 128 bits, it is as simple as adding extra 64bit field.
*/
typedef struct SessionUUID {
/* Never access directly, as it might cause a headache when more bits are needed: if the field
* is used directly it will not be easy to find all places where partial access is used. */
uint64_t uuid_;
} SessionUUID;
#ifdef __cplusplus
}
#endif
|