1/**
2 * This file has no copyright assigned and is placed in the Public Domain.
3 * This file is part of the mingw-w64 runtime package.
4 * No warranty is given; refer to the file DISCLAIMER.PD within this package.
5 */
6
7#ifndef _NTIORINGX_H_
8#define _NTIORINGX_H_
9
10#ifdef __cplusplus
11extern "C" {
12#endif
13
14#if NTDDI_VERSION >= NTDDI_WIN10_CO
15
16typedef enum IORING_VERSION {
17 IORING_VERSION_INVALID = 0,
18 IORING_VERSION_1,
19 IORING_VERSION_2
20#if NTDDI_VERSION >= NTDDI_WIN10_NI
21 , IORING_VERSION_3 = 300
22#endif
23 , IORING_VERSION_4 = 400
24} IORING_VERSION;
25
26typedef enum IORING_FEATURE_FLAGS {
27 IORING_FEATURE_FLAGS_NONE = 0,
28 IORING_FEATURE_UM_EMULATION = 0x00000001,
29 IORING_FEATURE_SET_COMPLETION_EVENT = 0x00000002
30} IORING_FEATURE_FLAGS;
31DEFINE_ENUM_FLAG_OPERATORS(IORING_FEATURE_FLAGS)
32
33typedef enum IORING_OP_CODE {
34 IORING_OP_NOP,
35 IORING_OP_READ,
36 IORING_OP_REGISTER_FILES,
37 IORING_OP_REGISTER_BUFFERS,
38 IORING_OP_CANCEL
39#if NTDDI_VERSION >= NTDDI_WIN10_NI
40 , IORING_OP_WRITE
41 , IORING_OP_FLUSH
42#endif
43 , IORING_OP_READ_SCATTER
44 , IORING_OP_WRITE_GATHER
45} IORING_OP_CODE;
46
47typedef struct IORING_BUFFER_INFO {
48 void* Address;
49 UINT32 Length;
50} IORING_BUFFER_INFO;
51
52typedef struct IORING_REGISTERED_BUFFER {
53 UINT32 BufferIndex;
54 UINT32 Offset;
55} IORING_REGISTERED_BUFFER;
56
57#define IORING_SUBMIT_WAIT_ALL MAXUINT32
58
59#endif /* NTDDI_WIN10_CO */
60
61#ifdef __cplusplus
62}
63#endif
64
65#endif /* _NTIORINGX_H_ */