Move pushlock definition. It is gone from MS headers now.

[reactos.git] / reactos / w32api / include / ddk / ntifs.h

/*
 * ntifs.h
 *
 * Windows NT Filesystem Driver Developer Kit
 *
 * This file is part of the w32api package.
 *
 * Contributors:
 *   Created by Bo Brantén <bosse@acc.umu.se>
 *
 * THIS SOFTWARE IS NOT COPYRIGHTED
 *
 * This source code is offered for use in the public domain. You may
 * use, modify or distribute it freely.
 *
 * This code is distributed in the hope that it will be useful but
 * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
 * DISCLAIMED. This includes but is not limited to warranties of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 */

#ifndef _NTIFS_
#define _NTIFS_
#define _GNU_NTIFS_

#if __GNUC__ >= 3
#pragma GCC system_header
#endif

#include "ntddk.h"
#include "csq.h"

#ifdef __cplusplus
extern "C" {
#endif

#pragma pack(push,4)

#define VER_PRODUCTBUILD 10000

#ifndef NTSYSAPI
#define NTSYSAPI
#endif

#ifndef NTKERNELAPI
#define NTKERNELAPI DECLSPEC_IMPORT
#endif

typedef struct _SE_EXPORTS                  *PSE_EXPORTS;

#ifdef _NTOSKRNL_
extern PUCHAR                       FsRtlLegalAnsiCharacterArray;
#else
extern DECLSPEC_IMPORT PUCHAR       FsRtlLegalAnsiCharacterArray;
#endif
extern PSE_EXPORTS                  SeExports;
extern PACL                         SePublicDefaultDacl;
extern PACL                         SeSystemDefaultDacl;

extern KSPIN_LOCK                   IoStatisticsLock;
extern ULONG                        IoReadOperationCount;
extern ULONG                        IoWriteOperationCount;
extern ULONG                        IoOtherOperationCount;
extern LARGE_INTEGER                IoReadTransferCount;
extern LARGE_INTEGER                IoWriteTransferCount;
extern LARGE_INTEGER                IoOtherTransferCount;

#define ANSI_DOS_STAR                   ('<')
#define ANSI_DOS_QM                     ('>')
#define ANSI_DOS_DOT                    ('"')

#define DOS_STAR                        (L'<')
#define DOS_QM                          (L'>')
#define DOS_DOT                         (L'"')

/* also in winnt.h */
#define ACCESS_MIN_MS_ACE_TYPE                  (0x0)
#define ACCESS_ALLOWED_ACE_TYPE                 (0x0)
#define ACCESS_DENIED_ACE_TYPE                  (0x1)
#define SYSTEM_AUDIT_ACE_TYPE                   (0x2)
#define SYSTEM_ALARM_ACE_TYPE                   (0x3)
#define ACCESS_MAX_MS_V2_ACE_TYPE               (0x3)
#define ACCESS_ALLOWED_COMPOUND_ACE_TYPE        (0x4)
#define ACCESS_MAX_MS_V3_ACE_TYPE               (0x4)
#define ACCESS_MIN_MS_OBJECT_ACE_TYPE           (0x5)
#define ACCESS_ALLOWED_OBJECT_ACE_TYPE          (0x5)
#define ACCESS_DENIED_OBJECT_ACE_TYPE           (0x6)
#define SYSTEM_AUDIT_OBJECT_ACE_TYPE            (0x7)
#define SYSTEM_ALARM_OBJECT_ACE_TYPE            (0x8)
#define ACCESS_MAX_MS_OBJECT_ACE_TYPE           (0x8)
#define ACCESS_MAX_MS_V4_ACE_TYPE               (0x8)
#define ACCESS_MAX_MS_ACE_TYPE                  (0x8)
#define ACCESS_ALLOWED_CALLBACK_ACE_TYPE        (0x9)
#define ACCESS_DENIED_CALLBACK_ACE_TYPE         (0xA)
#define ACCESS_ALLOWED_CALLBACK_OBJECT_ACE_TYPE (0xB)
#define ACCESS_DENIED_CALLBACK_OBJECT_ACE_TYPE  (0xC)
#define SYSTEM_AUDIT_CALLBACK_ACE_TYPE          (0xD)
#define SYSTEM_ALARM_CALLBACK_ACE_TYPE          (0xE)
#define SYSTEM_AUDIT_CALLBACK_OBJECT_ACE_TYPE   (0xF)
#define SYSTEM_ALARM_CALLBACK_OBJECT_ACE_TYPE   (0x10)
#define ACCESS_MAX_MS_V5_ACE_TYPE               (0x10)

#define COMPRESSION_FORMAT_NONE         (0x0000)
#define COMPRESSION_FORMAT_DEFAULT      (0x0001)
#define COMPRESSION_FORMAT_LZNT1        (0x0002)
#define COMPRESSION_ENGINE_STANDARD     (0x0000)
#define COMPRESSION_ENGINE_MAXIMUM      (0x0100)
#define COMPRESSION_ENGINE_HIBER        (0x0200)

#define FILE_ACTION_ADDED                   0x00000001
#define FILE_ACTION_REMOVED                 0x00000002
#define FILE_ACTION_MODIFIED                0x00000003
#define FILE_ACTION_RENAMED_OLD_NAME        0x00000004
#define FILE_ACTION_RENAMED_NEW_NAME        0x00000005
#define FILE_ACTION_ADDED_STREAM            0x00000006
#define FILE_ACTION_REMOVED_STREAM          0x00000007
#define FILE_ACTION_MODIFIED_STREAM         0x00000008
#define FILE_ACTION_REMOVED_BY_DELETE       0x00000009
#define FILE_ACTION_ID_NOT_TUNNELLED        0x0000000A
#define FILE_ACTION_TUNNELLED_ID_COLLISION  0x0000000B
/* end  winnt.h */

#define FILE_EA_TYPE_BINARY             0xfffe
#define FILE_EA_TYPE_ASCII              0xfffd
#define FILE_EA_TYPE_BITMAP             0xfffb
#define FILE_EA_TYPE_METAFILE           0xfffa
#define FILE_EA_TYPE_ICON               0xfff9
#define FILE_EA_TYPE_EA                 0xffee
#define FILE_EA_TYPE_MVMT               0xffdf
#define FILE_EA_TYPE_MVST               0xffde
#define FILE_EA_TYPE_ASN1               0xffdd
#define FILE_EA_TYPE_FAMILY_IDS         0xff01

#define FILE_NEED_EA                    0x00000080

/* also in winnt.h */
#define FILE_NOTIFY_CHANGE_FILE_NAME    0x00000001
#define FILE_NOTIFY_CHANGE_DIR_NAME     0x00000002
#define FILE_NOTIFY_CHANGE_NAME         0x00000003
#define FILE_NOTIFY_CHANGE_ATTRIBUTES   0x00000004
#define FILE_NOTIFY_CHANGE_SIZE         0x00000008
#define FILE_NOTIFY_CHANGE_LAST_WRITE   0x00000010
#define FILE_NOTIFY_CHANGE_LAST_ACCESS  0x00000020
#define FILE_NOTIFY_CHANGE_CREATION     0x00000040
#define FILE_NOTIFY_CHANGE_EA           0x00000080
#define FILE_NOTIFY_CHANGE_SECURITY     0x00000100
#define FILE_NOTIFY_CHANGE_STREAM_NAME  0x00000200
#define FILE_NOTIFY_CHANGE_STREAM_SIZE  0x00000400
#define FILE_NOTIFY_CHANGE_STREAM_WRITE 0x00000800
#define FILE_NOTIFY_VALID_MASK          0x00000fff
/* end winnt.h */

#define FILE_OPLOCK_BROKEN_TO_LEVEL_2   0x00000007
#define FILE_OPLOCK_BROKEN_TO_NONE      0x00000008

#define FILE_OPBATCH_BREAK_UNDERWAY     0x00000009

#define FILE_CASE_SENSITIVE_SEARCH      0x00000001
#define FILE_CASE_PRESERVED_NAMES       0x00000002
#define FILE_UNICODE_ON_DISK            0x00000004
#define FILE_PERSISTENT_ACLS            0x00000008
#define FILE_FILE_COMPRESSION           0x00000010
#define FILE_VOLUME_QUOTAS              0x00000020
#define FILE_SUPPORTS_SPARSE_FILES      0x00000040
#define FILE_SUPPORTS_REPARSE_POINTS    0x00000080
#define FILE_SUPPORTS_REMOTE_STORAGE    0x00000100
#define FS_LFN_APIS                     0x00004000
#define FILE_VOLUME_IS_COMPRESSED       0x00008000
#define FILE_SUPPORTS_OBJECT_IDS        0x00010000
#define FILE_SUPPORTS_ENCRYPTION        0x00020000
#define FILE_NAMED_STREAMS              0x00040000

#define FILE_PIPE_BYTE_STREAM_TYPE      0x00000000
#define FILE_PIPE_MESSAGE_TYPE          0x00000001

#define FILE_PIPE_BYTE_STREAM_MODE      0x00000000
#define FILE_PIPE_MESSAGE_MODE          0x00000001

#define FILE_PIPE_QUEUE_OPERATION       0x00000000
#define FILE_PIPE_COMPLETE_OPERATION    0x00000001

#define FILE_PIPE_INBOUND               0x00000000
#define FILE_PIPE_OUTBOUND              0x00000001
#define FILE_PIPE_FULL_DUPLEX           0x00000002

#define FILE_PIPE_DISCONNECTED_STATE    0x00000001
#define FILE_PIPE_LISTENING_STATE       0x00000002
#define FILE_PIPE_CONNECTED_STATE       0x00000003
#define FILE_PIPE_CLOSING_STATE         0x00000004

#define FILE_PIPE_CLIENT_END            0x00000000
#define FILE_PIPE_SERVER_END            0x00000001

#define FILE_PIPE_READ_DATA             0x00000000
#define FILE_PIPE_WRITE_SPACE           0x00000001

#define FILE_STORAGE_TYPE_SPECIFIED             0x00000041  /* FILE_DIRECTORY_FILE | FILE_NON_DIRECTORY_FILE */
#define FILE_STORAGE_TYPE_DEFAULT               (StorageTypeDefault << FILE_STORAGE_TYPE_SHIFT)
#define FILE_STORAGE_TYPE_DIRECTORY             (StorageTypeDirectory << FILE_STORAGE_TYPE_SHIFT)
#define FILE_STORAGE_TYPE_FILE                  (StorageTypeFile << FILE_STORAGE_TYPE_SHIFT)
#define FILE_STORAGE_TYPE_DOCFILE               (StorageTypeDocfile << FILE_STORAGE_TYPE_SHIFT)
#define FILE_STORAGE_TYPE_JUNCTION_POINT        (StorageTypeJunctionPoint << FILE_STORAGE_TYPE_SHIFT)
#define FILE_STORAGE_TYPE_CATALOG               (StorageTypeCatalog << FILE_STORAGE_TYPE_SHIFT)
#define FILE_STORAGE_TYPE_STRUCTURED_STORAGE    (StorageTypeStructuredStorage << FILE_STORAGE_TYPE_SHIFT)
#define FILE_STORAGE_TYPE_EMBEDDING             (StorageTypeEmbedding << FILE_STORAGE_TYPE_SHIFT)
#define FILE_STORAGE_TYPE_STREAM                (StorageTypeStream << FILE_STORAGE_TYPE_SHIFT)
#define FILE_MINIMUM_STORAGE_TYPE               FILE_STORAGE_TYPE_DEFAULT
#define FILE_MAXIMUM_STORAGE_TYPE               FILE_STORAGE_TYPE_STREAM
#define FILE_STORAGE_TYPE_MASK                  0x000f0000
#define FILE_STORAGE_TYPE_SHIFT                 16

#define FILE_VC_QUOTA_NONE              0x00000000
#define FILE_VC_QUOTA_TRACK             0x00000001
#define FILE_VC_QUOTA_ENFORCE           0x00000002
#define FILE_VC_QUOTA_MASK              0x00000003

#define FILE_VC_QUOTAS_LOG_VIOLATIONS   0x00000004
#define FILE_VC_CONTENT_INDEX_DISABLED  0x00000008

#define FILE_VC_LOG_QUOTA_THRESHOLD     0x00000010
#define FILE_VC_LOG_QUOTA_LIMIT         0x00000020
#define FILE_VC_LOG_VOLUME_THRESHOLD    0x00000040
#define FILE_VC_LOG_VOLUME_LIMIT        0x00000080

#define FILE_VC_QUOTAS_INCOMPLETE       0x00000100
#define FILE_VC_QUOTAS_REBUILDING       0x00000200

#define FILE_VC_VALID_MASK              0x000003ff

#define FSRTL_FLAG_FILE_MODIFIED        (0x01)
#define FSRTL_FLAG_FILE_LENGTH_CHANGED  (0x02)
#define FSRTL_FLAG_LIMIT_MODIFIED_PAGES (0x04)
#define FSRTL_FLAG_ACQUIRE_MAIN_RSRC_EX (0x08)
#define FSRTL_FLAG_ACQUIRE_MAIN_RSRC_SH (0x10)
#define FSRTL_FLAG_USER_MAPPED_FILE     (0x20)
#define FSRTL_FLAG_EOF_ADVANCE_ACTIVE   (0x80)

#define FSRTL_FLAG2_DO_MODIFIED_WRITE   (0x01)

#define FSRTL_FSP_TOP_LEVEL_IRP         (0x01)
#define FSRTL_CACHE_TOP_LEVEL_IRP       (0x02)
#define FSRTL_MOD_WRITE_TOP_LEVEL_IRP   (0x03)
#define FSRTL_FAST_IO_TOP_LEVEL_IRP     (0x04)
#define FSRTL_MAX_TOP_LEVEL_IRP_FLAG    (0x04)

#define FSRTL_VOLUME_DISMOUNT           1
#define FSRTL_VOLUME_DISMOUNT_FAILED    2
#define FSRTL_VOLUME_LOCK               3
#define FSRTL_VOLUME_LOCK_FAILED        4
#define FSRTL_VOLUME_UNLOCK             5
#define FSRTL_VOLUME_MOUNT              6

#define FSRTL_WILD_CHARACTER            0x08

#define FSRTL_FAT_LEGAL                 0x01
#define FSRTL_HPFS_LEGAL                0x02
#define FSRTL_NTFS_LEGAL                0x04
#define FSRTL_WILD_CHARACTER            0x08
#define FSRTL_OLE_LEGAL                 0x10
#define FSRTL_NTFS_STREAM_LEGAL         0x14

#ifdef _X86_
#define HARDWARE_PTE    HARDWARE_PTE_X86
#define PHARDWARE_PTE   PHARDWARE_PTE_X86
#else
#define HARDWARE_PTE    ULONG
#define PHARDWARE_PTE   PULONG
#endif

#define IO_CHECK_CREATE_PARAMETERS      0x0200
#define IO_ATTACH_DEVICE                0x0400

#define IO_ATTACH_DEVICE_API            0x80000000
/* also in winnt.h */
#define IO_COMPLETION_QUERY_STATE       0x0001
#define IO_COMPLETION_MODIFY_STATE      0x0002
#define IO_COMPLETION_ALL_ACCESS        (STANDARD_RIGHTS_REQUIRED|SYNCHRONIZE|0x3)
/* end winnt.h */
#define IO_FILE_OBJECT_NON_PAGED_POOL_CHARGE    64
#define IO_FILE_OBJECT_PAGED_POOL_CHARGE        1024

#define IO_TYPE_APC                     18
#define IO_TYPE_DPC                     19
#define IO_TYPE_DEVICE_QUEUE            20
#define IO_TYPE_EVENT_PAIR              21
#define IO_TYPE_INTERRUPT               22
#define IO_TYPE_PROFILE                 23

#define IRP_BEING_VERIFIED              0x10

#define MAILSLOT_CLASS_FIRSTCLASS       1
#define MAILSLOT_CLASS_SECONDCLASS      2

#define MAILSLOT_SIZE_AUTO              0

#define MAP_PROCESS                     1L
#define MAP_SYSTEM                      2L
#define MEM_DOS_LIM                     0x40000000
/* also in winnt.h */
#define MEM_IMAGE                       SEC_IMAGE
/* end winnt.h */
#define OB_TYPE_TYPE                    1
#define OB_TYPE_DIRECTORY               2
#define OB_TYPE_SYMBOLIC_LINK           3
#define OB_TYPE_TOKEN                   4
#define OB_TYPE_PROCESS                 5
#define OB_TYPE_THREAD                  6
#define OB_TYPE_EVENT                   7
#define OB_TYPE_EVENT_PAIR              8
#define OB_TYPE_MUTANT                  9
#define OB_TYPE_SEMAPHORE               10
#define OB_TYPE_TIMER                   11
#define OB_TYPE_PROFILE                 12
#define OB_TYPE_WINDOW_STATION          13
#define OB_TYPE_DESKTOP                 14
#define OB_TYPE_SECTION                 15
#define OB_TYPE_KEY                     16
#define OB_TYPE_PORT                    17
#define OB_TYPE_ADAPTER                 18
#define OB_TYPE_CONTROLLER              19
#define OB_TYPE_DEVICE                  20
#define OB_TYPE_DRIVER                  21
#define OB_TYPE_IO_COMPLETION           22
#define OB_TYPE_FILE                    23

#define PIN_WAIT                        (1)
#define PIN_EXCLUSIVE                   (2)
#define PIN_NO_READ                     (4)
#define PIN_IF_BCB                      (8)

#define RTL_DUPLICATE_UNICODE_STRING_NULL_TERMINATE 1
#define RTL_DUPLICATE_UNICODE_STRING_ALLOCATE_NULL_STRING 2

/* also in winnt.h */
#define SEC_BASED       0x00200000
#define SEC_NO_CHANGE   0x00400000
#define SEC_FILE        0x00800000
#define SEC_IMAGE       0x01000000
#define SEC_VLM         0x02000000
#define SEC_RESERVE     0x04000000
#define SEC_COMMIT      0x08000000
#define SEC_NOCACHE     0x10000000

#define SECURITY_WORLD_SID_AUTHORITY    {0,0,0,0,0,1}
#define SECURITY_WORLD_RID              (0x00000000L)

#define SID_REVISION                    1
#define SID_MAX_SUB_AUTHORITIES         15
#define SID_RECOMMENDED_SUB_AUTHORITIES 1

#define TOKEN_ASSIGN_PRIMARY            (0x0001)
#define TOKEN_DUPLICATE                 (0x0002)
#define TOKEN_IMPERSONATE               (0x0004)
#define TOKEN_QUERY                     (0x0008)
#define TOKEN_QUERY_SOURCE              (0x0010)
#define TOKEN_ADJUST_PRIVILEGES         (0x0020)
#define TOKEN_ADJUST_GROUPS             (0x0040)
#define TOKEN_ADJUST_DEFAULT            (0x0080)
#define TOKEN_ADJUST_SESSIONID          (0x0100)

#define TOKEN_ALL_ACCESS (STANDARD_RIGHTS_REQUIRED |\
                          TOKEN_ASSIGN_PRIMARY     |\
                          TOKEN_DUPLICATE          |\
                          TOKEN_IMPERSONATE        |\
                          TOKEN_QUERY              |\
                          TOKEN_QUERY_SOURCE       |\
                          TOKEN_ADJUST_PRIVILEGES  |\
                          TOKEN_ADJUST_GROUPS      |\
                          TOKEN_ADJUST_DEFAULT     |\
                          TOKEN_ADJUST_SESSIONID)

#define TOKEN_READ       (STANDARD_RIGHTS_READ     |\
                          TOKEN_QUERY)

#define TOKEN_WRITE      (STANDARD_RIGHTS_WRITE    |\
                          TOKEN_ADJUST_PRIVILEGES  |\
                          TOKEN_ADJUST_GROUPS      |\
                          TOKEN_ADJUST_DEFAULT)

#define TOKEN_EXECUTE    (STANDARD_RIGHTS_EXECUTE)

#define TOKEN_SOURCE_LENGTH 8
/* end winnt.h */

#define TOKEN_HAS_TRAVERSE_PRIVILEGE    0x01
#define TOKEN_HAS_BACKUP_PRIVILEGE      0x02
#define TOKEN_HAS_RESTORE_PRIVILEGE     0x04
#define TOKEN_HAS_ADMIN_GROUP           0x08
#define TOKEN_IS_RESTRICTED             0x10

#define VACB_MAPPING_GRANULARITY        (0x40000)
#define VACB_OFFSET_SHIFT               (18)

#define SE_OWNER_DEFAULTED              0x0001
#define SE_GROUP_DEFAULTED              0x0002
#define SE_DACL_PRESENT                 0x0004
#define SE_DACL_DEFAULTED               0x0008
#define SE_SACL_PRESENT                 0x0010
#define SE_SACL_DEFAULTED               0x0020
#define SE_DACL_UNTRUSTED               0x0040
#define SE_SERVER_SECURITY              0x0080
#define SE_DACL_AUTO_INHERIT_REQ        0x0100
#define SE_SACL_AUTO_INHERIT_REQ        0x0200
#define SE_DACL_AUTO_INHERITED          0x0400
#define SE_SACL_AUTO_INHERITED          0x0800
#define SE_DACL_PROTECTED               0x1000
#define SE_SACL_PROTECTED               0x2000
#define SE_RM_CONTROL_VALID             0x4000
#define SE_SELF_RELATIVE                0x8000

#define FSCTL_REQUEST_OPLOCK_LEVEL_1    CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  0, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_REQUEST_OPLOCK_LEVEL_2    CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  1, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_REQUEST_BATCH_OPLOCK      CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  2, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_OPLOCK_BREAK_ACKNOWLEDGE  CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  3, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_OPBATCH_ACK_CLOSE_PENDING CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  4, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_OPLOCK_BREAK_NOTIFY       CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  5, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_LOCK_VOLUME               CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  6, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_UNLOCK_VOLUME             CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  7, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_DISMOUNT_VOLUME           CTL_CODE(FILE_DEVICE_FILE_SYSTEM,  8, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define FSCTL_IS_VOLUME_MOUNTED         CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 10, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_IS_PATHNAME_VALID         CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 11, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_MARK_VOLUME_DIRTY         CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 12, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define FSCTL_QUERY_RETRIEVAL_POINTERS  CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 14,  METHOD_NEITHER, FILE_ANY_ACCESS)
#define FSCTL_GET_COMPRESSION           CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 15, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_SET_COMPRESSION           CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 16, METHOD_BUFFERED, FILE_READ_DATA | FILE_WRITE_DATA)


#define FSCTL_MARK_AS_SYSTEM_HIVE       CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 19,  METHOD_NEITHER, FILE_ANY_ACCESS)
#define FSCTL_OPLOCK_BREAK_ACK_NO_2     CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 20, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_INVALIDATE_VOLUMES        CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 21, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_QUERY_FAT_BPB             CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 22, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_REQUEST_FILTER_OPLOCK     CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 23, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_FILESYSTEM_GET_STATISTICS CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 24, METHOD_BUFFERED, FILE_ANY_ACCESS)

#if (VER_PRODUCTBUILD >= 1381)

#define FSCTL_GET_NTFS_VOLUME_DATA      CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 25, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_GET_NTFS_FILE_RECORD      CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 26, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_GET_VOLUME_BITMAP         CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 27,  METHOD_NEITHER, FILE_ANY_ACCESS)
#define FSCTL_GET_RETRIEVAL_POINTERS    CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 28,  METHOD_NEITHER, FILE_ANY_ACCESS)
#define FSCTL_MOVE_FILE                 CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 29, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_IS_VOLUME_DIRTY           CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 30, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_GET_HFS_INFORMATION       CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 31, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_ALLOW_EXTENDED_DASD_IO    CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 32, METHOD_NEITHER,  FILE_ANY_ACCESS)

#endif /* (VER_PRODUCTBUILD >= 1381) */

#if (VER_PRODUCTBUILD >= 2195)

#define FSCTL_READ_PROPERTY_DATA        CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 33, METHOD_NEITHER, FILE_ANY_ACCESS)
#define FSCTL_WRITE_PROPERTY_DATA       CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 34, METHOD_NEITHER, FILE_ANY_ACCESS)
#define FSCTL_FIND_FILES_BY_SID         CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 35, METHOD_NEITHER, FILE_ANY_ACCESS)

#define FSCTL_DUMP_PROPERTY_DATA        CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 37,  METHOD_NEITHER, FILE_ANY_ACCESS)
#define FSCTL_SET_OBJECT_ID             CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 38, METHOD_BUFFERED, FILE_WRITE_DATA)
#define FSCTL_GET_OBJECT_ID             CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 39, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_DELETE_OBJECT_ID          CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 40, METHOD_BUFFERED, FILE_WRITE_DATA)
#define FSCTL_SET_REPARSE_POINT         CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 41, METHOD_BUFFERED, FILE_WRITE_DATA)
#define FSCTL_GET_REPARSE_POINT         CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 42, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_DELETE_REPARSE_POINT      CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 43, METHOD_BUFFERED, FILE_WRITE_DATA)
#define FSCTL_ENUM_USN_DATA             CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 44,  METHOD_NEITHER, FILE_READ_DATA)
#define FSCTL_SECURITY_ID_CHECK         CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 45,  METHOD_NEITHER, FILE_READ_DATA)
#define FSCTL_READ_USN_JOURNAL          CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 46,  METHOD_NEITHER, FILE_READ_DATA)
#define FSCTL_SET_OBJECT_ID_EXTENDED    CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 47, METHOD_BUFFERED, FILE_WRITE_DATA)
#define FSCTL_CREATE_OR_GET_OBJECT_ID   CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 48, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_SET_SPARSE                CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 49, METHOD_BUFFERED, FILE_WRITE_DATA)
#define FSCTL_SET_ZERO_DATA             CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 50, METHOD_BUFFERED, FILE_WRITE_DATA)
#define FSCTL_QUERY_ALLOCATED_RANGES    CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 51,  METHOD_NEITHER, FILE_READ_DATA)
#define FSCTL_ENABLE_UPGRADE            CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 52, METHOD_BUFFERED, FILE_WRITE_DATA)
#define FSCTL_SET_ENCRYPTION            CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 53, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_ENCRYPTION_FSCTL_IO       CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 54,  METHOD_NEITHER, FILE_ANY_ACCESS)
#define FSCTL_WRITE_RAW_ENCRYPTED       CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 55,  METHOD_NEITHER, FILE_ANY_ACCESS)
#define FSCTL_READ_RAW_ENCRYPTED        CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 56,  METHOD_NEITHER, FILE_ANY_ACCESS)
#define FSCTL_CREATE_USN_JOURNAL        CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 57,  METHOD_NEITHER, FILE_READ_DATA)
#define FSCTL_READ_FILE_USN_DATA        CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 58,  METHOD_NEITHER, FILE_READ_DATA)
#define FSCTL_WRITE_USN_CLOSE_RECORD    CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 59,  METHOD_NEITHER, FILE_READ_DATA)
#define FSCTL_EXTEND_VOLUME             CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 60, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_QUERY_USN_JOURNAL         CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 61, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_DELETE_USN_JOURNAL        CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 62, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_MARK_HANDLE               CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 63, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_SIS_COPYFILE              CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 64, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_SIS_LINK_FILES            CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 65, METHOD_BUFFERED, FILE_READ_DATA | FILE_WRITE_DATA)
#define FSCTL_HSM_MSG                   CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 66, METHOD_BUFFERED, FILE_READ_DATA | FILE_WRITE_DATA)
#define FSCTL_NSS_CONTROL               CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 67, METHOD_BUFFERED, FILE_WRITE_DATA)
#define FSCTL_HSM_DATA                  CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 68, METHOD_NEITHER, FILE_READ_DATA | FILE_WRITE_DATA)
#define FSCTL_RECALL_FILE               CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 69, METHOD_NEITHER, FILE_ANY_ACCESS)
#define FSCTL_NSS_RCONTROL              CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 70, METHOD_BUFFERED, FILE_READ_DATA)
#define FSCTL_READ_FROM_PLEX            CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 71, METHOD_OUT_DIRECT, FILE_READ_DATA)
#define FSCTL_FILE_PREFETCH             CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 72, METHOD_BUFFERED, FILE_SPECIAL_ACCESS)

#endif /* (VER_PRODUCTBUILD >= 2195) */

#define FSCTL_MAILSLOT_PEEK             CTL_CODE(FILE_DEVICE_MAILSLOT, 0, METHOD_NEITHER, FILE_READ_DATA)

#define FSCTL_NETWORK_SET_CONFIGURATION_INFO    CTL_CODE(FILE_DEVICE_NETWORK_FILE_SYSTEM, 102, METHOD_IN_DIRECT, FILE_ANY_ACCESS)
#define FSCTL_NETWORK_GET_CONFIGURATION_INFO    CTL_CODE(FILE_DEVICE_NETWORK_FILE_SYSTEM, 103, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)
#define FSCTL_NETWORK_GET_CONNECTION_INFO       CTL_CODE(FILE_DEVICE_NETWORK_FILE_SYSTEM, 104, METHOD_NEITHER, FILE_ANY_ACCESS)
#define FSCTL_NETWORK_ENUMERATE_CONNECTIONS     CTL_CODE(FILE_DEVICE_NETWORK_FILE_SYSTEM, 105, METHOD_NEITHER, FILE_ANY_ACCESS)
#define FSCTL_NETWORK_DELETE_CONNECTION         CTL_CODE(FILE_DEVICE_NETWORK_FILE_SYSTEM, 107, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_NETWORK_GET_STATISTICS            CTL_CODE(FILE_DEVICE_NETWORK_FILE_SYSTEM, 116, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_NETWORK_SET_DOMAIN_NAME           CTL_CODE(FILE_DEVICE_NETWORK_FILE_SYSTEM, 120, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_NETWORK_REMOTE_BOOT_INIT_SCRT     CTL_CODE(FILE_DEVICE_NETWORK_FILE_SYSTEM, 250, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define FSCTL_PIPE_ASSIGN_EVENT         CTL_CODE(FILE_DEVICE_NAMED_PIPE, 0, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_PIPE_DISCONNECT           CTL_CODE(FILE_DEVICE_NAMED_PIPE, 1, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_PIPE_LISTEN               CTL_CODE(FILE_DEVICE_NAMED_PIPE, 2, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_PIPE_PEEK                 CTL_CODE(FILE_DEVICE_NAMED_PIPE, 3, METHOD_BUFFERED, FILE_READ_DATA)
#define FSCTL_PIPE_QUERY_EVENT          CTL_CODE(FILE_DEVICE_NAMED_PIPE, 4, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_PIPE_TRANSCEIVE           CTL_CODE(FILE_DEVICE_NAMED_PIPE, 5, METHOD_NEITHER,  FILE_READ_DATA | FILE_WRITE_DATA)
#define FSCTL_PIPE_WAIT                 CTL_CODE(FILE_DEVICE_NAMED_PIPE, 6, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_PIPE_IMPERSONATE          CTL_CODE(FILE_DEVICE_NAMED_PIPE, 7, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_PIPE_SET_CLIENT_PROCESS   CTL_CODE(FILE_DEVICE_NAMED_PIPE, 8, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_PIPE_QUERY_CLIENT_PROCESS CTL_CODE(FILE_DEVICE_NAMED_PIPE, 9, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define FSCTL_PIPE_INTERNAL_READ        CTL_CODE(FILE_DEVICE_NAMED_PIPE, 2045, METHOD_BUFFERED, FILE_READ_DATA)
#define FSCTL_PIPE_INTERNAL_WRITE       CTL_CODE(FILE_DEVICE_NAMED_PIPE, 2046, METHOD_BUFFERED, FILE_WRITE_DATA)
#define FSCTL_PIPE_INTERNAL_TRANSCEIVE  CTL_CODE(FILE_DEVICE_NAMED_PIPE, 2047, METHOD_NEITHER, FILE_READ_DATA | FILE_WRITE_DATA)
#define FSCTL_PIPE_INTERNAL_READ_OVFLOW CTL_CODE(FILE_DEVICE_NAMED_PIPE, 2048, METHOD_BUFFERED, FILE_READ_DATA)

#define IOCTL_REDIR_QUERY_PATH          CTL_CODE(FILE_DEVICE_NETWORK_FILE_SYSTEM, 99, METHOD_NEITHER, FILE_ANY_ACCESS)

typedef PVOID OPLOCK, *POPLOCK;

typedef struct _CACHE_MANAGER_CALLBACKS         *PCACHE_MANAGER_CALLBACKS;
typedef struct _FILE_GET_QUOTA_INFORMATION      *PFILE_GET_QUOTA_INFORMATION;
typedef struct _HANDLE_TABLE                    *PHANDLE_TABLE;
typedef struct _KPROCESS                        *PKPROCESS;
typedef struct _KQUEUE                          *PKQUEUE;
typedef struct _KTRAP_FRAME                     *PKTRAP_FRAME;
typedef struct _OBJECT_DIRECTORY                *POBJECT_DIRECTORY;
typedef struct _SECTION_OBJECT                  *PSECTION_OBJECT;
typedef struct _SHARED_CACHE_MAP                *PSHARED_CACHE_MAP;
typedef struct _VACB                            *PVACB;
typedef struct _VAD_HEADER                      *PVAD_HEADER;

typedef ULONG LBN;
typedef LBN *PLBN;

typedef ULONG VBN;
typedef VBN *PVBN;

typedef struct _NOTIFY_SYNC
{
    ULONG Unknown0;
    ULONG Unknown1;
    ULONG Unknown2;
    USHORT Unknown3;
    USHORT Unknown4;
    ULONG Unknown5;
    ULONG Unknown6;
    ULONG Unknown7;
    ULONG Unknown8;
    ULONG Unknown9;
    ULONG Unknown10;
} NOTIFY_SYNC, * PNOTIFY_SYNC;

typedef enum _FAST_IO_POSSIBLE {
    FastIoIsNotPossible,
    FastIoIsPossible,
    FastIoIsQuestionable
} FAST_IO_POSSIBLE;

typedef enum _FILE_STORAGE_TYPE {
    StorageTypeDefault = 1,
    StorageTypeDirectory,
    StorageTypeFile,
    StorageTypeJunctionPoint,
    StorageTypeCatalog,
    StorageTypeStructuredStorage,
    StorageTypeEmbedding,
    StorageTypeStream
} FILE_STORAGE_TYPE;

typedef enum _OBJECT_INFO_CLASS {
    ObjectBasicInfo,
    ObjectNameInfo,
    ObjectTypeInfo,
    ObjectAllTypesInfo,
    ObjectProtectionInfo
} OBJECT_INFO_CLASS;

typedef struct _KAPC_STATE {
    LIST_ENTRY  ApcListHead[2];
    PKPROCESS   Process;
    BOOLEAN     KernelApcInProgress;
    BOOLEAN     KernelApcPending;
    BOOLEAN     UserApcPending;
} KAPC_STATE, *PKAPC_STATE, *RESTRICTED_POINTER PRKAPC_STATE;

typedef struct _BITMAP_RANGE {
    LIST_ENTRY      Links;
    LARGE_INTEGER   BasePage;
    ULONG           FirstDirtyPage;
    ULONG           LastDirtyPage;
    ULONG           DirtyPages;
    PULONG          Bitmap;
} BITMAP_RANGE, *PBITMAP_RANGE;

typedef struct _CACHE_UNINITIALIZE_EVENT {
    struct _CACHE_UNINITIALIZE_EVENT    *Next;
    KEVENT                              Event;
} CACHE_UNINITIALIZE_EVENT, *PCACHE_UNINITIALIZE_EVENT;

typedef struct _CC_FILE_SIZES {
    LARGE_INTEGER AllocationSize;
    LARGE_INTEGER FileSize;
    LARGE_INTEGER ValidDataLength;
} CC_FILE_SIZES, *PCC_FILE_SIZES;

typedef struct _COMPRESSED_DATA_INFO {
    USHORT  CompressionFormatAndEngine;
    UCHAR   CompressionUnitShift;
    UCHAR   ChunkShift;
    UCHAR   ClusterShift;
    UCHAR   Reserved;
    USHORT  NumberOfChunks;
    ULONG   CompressedChunkSizes[ANYSIZE_ARRAY];
} COMPRESSED_DATA_INFO, *PCOMPRESSED_DATA_INFO;

typedef struct _SID_IDENTIFIER_AUTHORITY {
        BYTE Value[6];
} SID_IDENTIFIER_AUTHORITY,*PSID_IDENTIFIER_AUTHORITY,*LPSID_IDENTIFIER_AUTHORITY;
typedef PVOID PSID;
typedef struct _SID {
   BYTE  Revision;
   BYTE  SubAuthorityCount;
   SID_IDENTIFIER_AUTHORITY IdentifierAuthority;
   DWORD SubAuthority[ANYSIZE_ARRAY];
} SID, *PISID;
typedef struct _SID_AND_ATTRIBUTES {
        PSID Sid;
        DWORD Attributes;
} SID_AND_ATTRIBUTES, *PSID_AND_ATTRIBUTES;
typedef SID_AND_ATTRIBUTES SID_AND_ATTRIBUTES_ARRAY[ANYSIZE_ARRAY];
typedef SID_AND_ATTRIBUTES_ARRAY *PSID_AND_ATTRIBUTES_ARRAY;
typedef struct _TOKEN_SOURCE {
        CHAR SourceName[TOKEN_SOURCE_LENGTH];
        LUID SourceIdentifier;
} TOKEN_SOURCE,*PTOKEN_SOURCE;
typedef struct _TOKEN_CONTROL {
        LUID TokenId;
        LUID AuthenticationId;
        LUID ModifiedId;
        TOKEN_SOURCE TokenSource;
} TOKEN_CONTROL,*PTOKEN_CONTROL;
typedef struct _TOKEN_DEFAULT_DACL {
        PACL DefaultDacl;
} TOKEN_DEFAULT_DACL,*PTOKEN_DEFAULT_DACL;
typedef struct _TOKEN_GROUPS {
        DWORD GroupCount;
        SID_AND_ATTRIBUTES Groups[ANYSIZE_ARRAY];
} TOKEN_GROUPS,*PTOKEN_GROUPS,*LPTOKEN_GROUPS;
typedef struct _TOKEN_GROUPS_AND_PRIVILEGES {
        ULONG SidCount;
        ULONG SidLength;
        PSID_AND_ATTRIBUTES Sids;
        ULONG RestrictedSidCount;
        ULONG RestrictedSidLength;
        PSID_AND_ATTRIBUTES RestrictedSids;
        ULONG PrivilegeCount;
        ULONG PrivilegeLength;
        PLUID_AND_ATTRIBUTES Privileges;
        LUID AuthenticationId;
} TOKEN_GROUPS_AND_PRIVILEGES, *PTOKEN_GROUPS_AND_PRIVILEGES;
typedef struct _TOKEN_ORIGIN {
        LUID OriginatingLogonSession;
} TOKEN_ORIGIN, *PTOKEN_ORIGIN;
typedef struct _TOKEN_OWNER {
        PSID Owner;
} TOKEN_OWNER,*PTOKEN_OWNER;
typedef struct _TOKEN_PRIMARY_GROUP {
        PSID PrimaryGroup;
} TOKEN_PRIMARY_GROUP,*PTOKEN_PRIMARY_GROUP;
typedef struct _TOKEN_PRIVILEGES {
        DWORD PrivilegeCount;
        LUID_AND_ATTRIBUTES Privileges[ANYSIZE_ARRAY];
} TOKEN_PRIVILEGES,*PTOKEN_PRIVILEGES,*LPTOKEN_PRIVILEGES;
typedef enum tagTOKEN_TYPE {
        TokenPrimary = 1,
        TokenImpersonation
} TOKEN_TYPE,*PTOKEN_TYPE;
typedef struct _TOKEN_STATISTICS {
        LUID TokenId;
        LUID AuthenticationId;
        LARGE_INTEGER ExpirationTime;
        TOKEN_TYPE TokenType;
        SECURITY_IMPERSONATION_LEVEL ImpersonationLevel;
        DWORD DynamicCharged;
        DWORD DynamicAvailable;
        DWORD GroupCount;
        DWORD PrivilegeCount;
        LUID ModifiedId;
} TOKEN_STATISTICS, *PTOKEN_STATISTICS;
typedef struct _TOKEN_USER {
        SID_AND_ATTRIBUTES User;
} TOKEN_USER, *PTOKEN_USER;
typedef DWORD SECURITY_INFORMATION,*PSECURITY_INFORMATION;
typedef WORD SECURITY_DESCRIPTOR_CONTROL,*PSECURITY_DESCRIPTOR_CONTROL;
typedef struct _SECURITY_DESCRIPTOR {
        BYTE Revision;
        BYTE Sbz1;
        SECURITY_DESCRIPTOR_CONTROL Control;
        PSID Owner;
        PSID Group;
        PACL Sacl;
        PACL Dacl;
} SECURITY_DESCRIPTOR, *PISECURITY_DESCRIPTOR;
typedef struct _SECURITY_DESCRIPTOR_RELATIVE {
    BYTE Revision;
    BYTE Sbz1;
    SECURITY_DESCRIPTOR_CONTROL Control;
    DWORD Owner;
    DWORD Group;
    DWORD Sacl;
    DWORD Dacl;
} SECURITY_DESCRIPTOR_RELATIVE, *PISECURITY_DESCRIPTOR_RELATIVE;
typedef enum _TOKEN_INFORMATION_CLASS {
        TokenUser=1,TokenGroups,TokenPrivileges,TokenOwner,
        TokenPrimaryGroup,TokenDefaultDacl,TokenSource,TokenType,
        TokenImpersonationLevel,TokenStatistics,TokenRestrictedSids,
        TokenSessionId,TokenGroupsAndPrivileges,TokenSessionReference,
        TokenSandBoxInert,TokenAuditPolicy,TokenOrigin,
} TOKEN_INFORMATION_CLASS;

typedef struct _FILE_ACCESS_INFORMATION {
    ACCESS_MASK AccessFlags;
} FILE_ACCESS_INFORMATION, *PFILE_ACCESS_INFORMATION;

typedef struct _FILE_ALLOCATION_INFORMATION {
    LARGE_INTEGER AllocationSize;
} FILE_ALLOCATION_INFORMATION, *PFILE_ALLOCATION_INFORMATION;

typedef struct _FILE_BOTH_DIR_INFORMATION {
    ULONG           NextEntryOffset;
    ULONG           FileIndex;
    LARGE_INTEGER   CreationTime;
    LARGE_INTEGER   LastAccessTime;
    LARGE_INTEGER   LastWriteTime;
    LARGE_INTEGER   ChangeTime;
    LARGE_INTEGER   EndOfFile;
    LARGE_INTEGER   AllocationSize;
    ULONG           FileAttributes;
    ULONG           FileNameLength;
    ULONG           EaSize;
    CCHAR           ShortNameLength;
    WCHAR           ShortName[12];
    WCHAR           FileName[1];
} FILE_BOTH_DIR_INFORMATION, *PFILE_BOTH_DIR_INFORMATION;

typedef struct _FILE_COMPLETION_INFORMATION {
    HANDLE  Port;
    PVOID   Key;
} FILE_COMPLETION_INFORMATION, *PFILE_COMPLETION_INFORMATION;

typedef struct _FILE_COMPRESSION_INFORMATION {
    LARGE_INTEGER   CompressedFileSize;
    USHORT          CompressionFormat;
    UCHAR           CompressionUnitShift;
    UCHAR           ChunkShift;
    UCHAR           ClusterShift;
    UCHAR           Reserved[3];
} FILE_COMPRESSION_INFORMATION, *PFILE_COMPRESSION_INFORMATION;

typedef struct _FILE_COPY_ON_WRITE_INFORMATION {
    BOOLEAN ReplaceIfExists;
    HANDLE  RootDirectory;
    ULONG   FileNameLength;
    WCHAR   FileName[1];
} FILE_COPY_ON_WRITE_INFORMATION, *PFILE_COPY_ON_WRITE_INFORMATION;

typedef struct _FILE_DIRECTORY_INFORMATION {
    ULONG           NextEntryOffset;
    ULONG           FileIndex;
    LARGE_INTEGER   CreationTime;
    LARGE_INTEGER   LastAccessTime;
    LARGE_INTEGER   LastWriteTime;
    LARGE_INTEGER   ChangeTime;
    LARGE_INTEGER   EndOfFile;
    LARGE_INTEGER   AllocationSize;
    ULONG           FileAttributes;
    ULONG           FileNameLength;
    WCHAR           FileName[1];
} FILE_DIRECTORY_INFORMATION, *PFILE_DIRECTORY_INFORMATION;

typedef struct _FILE_FULL_DIRECTORY_INFORMATION {
    ULONG           NextEntryOffset;
    ULONG           FileIndex;
    LARGE_INTEGER   CreationTime;
    LARGE_INTEGER   LastAccessTime;
    LARGE_INTEGER   LastWriteTime;
    LARGE_INTEGER   ChangeTime;
    LARGE_INTEGER   EndOfFile;
    LARGE_INTEGER   AllocationSize;
    ULONG           FileAttributes;
    ULONG           FileNameLength;
    ULONG           EaSize;
    WCHAR           FileName[0];
} FILE_FULL_DIRECTORY_INFORMATION, *PFILE_FULL_DIRECTORY_INFORMATION;

typedef struct _FILE_BOTH_DIRECTORY_INFORMATION {
    ULONG         NextEntryOffset;
    ULONG         FileIndex;
    LARGE_INTEGER CreationTime;
    LARGE_INTEGER LastAccessTime;
    LARGE_INTEGER LastWriteTime;
    LARGE_INTEGER ChangeTime;
    LARGE_INTEGER EndOfFile;
    LARGE_INTEGER AllocationSize;
    ULONG         FileAttributes;
    ULONG         FileNameLength;
    ULONG         EaSize;
    CHAR          ShortNameLength;
    WCHAR         ShortName[12];
    WCHAR         FileName[0];
} FILE_BOTH_DIRECTORY_INFORMATION, *PFILE_BOTH_DIRECTORY_INFORMATION;

typedef struct _FILE_EA_INFORMATION {
    ULONG EaSize;
} FILE_EA_INFORMATION, *PFILE_EA_INFORMATION;

typedef struct _FILE_FS_ATTRIBUTE_INFORMATION {
    ULONG   FileSystemAttributes;
    ULONG   MaximumComponentNameLength;
    ULONG   FileSystemNameLength;
    WCHAR   FileSystemName[1];
} FILE_FS_ATTRIBUTE_INFORMATION, *PFILE_FS_ATTRIBUTE_INFORMATION;

typedef struct _FILE_FS_CONTROL_INFORMATION {
    LARGE_INTEGER   FreeSpaceStartFiltering;
    LARGE_INTEGER   FreeSpaceThreshold;
    LARGE_INTEGER   FreeSpaceStopFiltering;
    LARGE_INTEGER   DefaultQuotaThreshold;
    LARGE_INTEGER   DefaultQuotaLimit;
    ULONG           FileSystemControlFlags;
} FILE_FS_CONTROL_INFORMATION, *PFILE_FS_CONTROL_INFORMATION;

typedef struct _FILE_FS_FULL_SIZE_INFORMATION {
    LARGE_INTEGER   TotalAllocationUnits;
    LARGE_INTEGER   CallerAvailableAllocationUnits;
    LARGE_INTEGER   ActualAvailableAllocationUnits;
    ULONG           SectorsPerAllocationUnit;
    ULONG           BytesPerSector;
} FILE_FS_FULL_SIZE_INFORMATION, *PFILE_FS_FULL_SIZE_INFORMATION;

typedef struct _FILE_FS_LABEL_INFORMATION {
    ULONG VolumeLabelLength;
    WCHAR VolumeLabel[1];
} FILE_FS_LABEL_INFORMATION, *PFILE_FS_LABEL_INFORMATION;

#if (VER_PRODUCTBUILD >= 2195)

typedef struct _FILE_FS_OBJECT_ID_INFORMATION {
    UCHAR ObjectId[16];
    UCHAR ExtendedInfo[48];
} FILE_FS_OBJECT_ID_INFORMATION, *PFILE_FS_OBJECT_ID_INFORMATION;

#endif /* (VER_PRODUCTBUILD >= 2195) */

typedef struct _FILE_FS_SIZE_INFORMATION {
    LARGE_INTEGER   TotalAllocationUnits;
    LARGE_INTEGER   AvailableAllocationUnits;
    ULONG           SectorsPerAllocationUnit;
    ULONG           BytesPerSector;
} FILE_FS_SIZE_INFORMATION, *PFILE_FS_SIZE_INFORMATION;

typedef struct _FILE_FS_VOLUME_INFORMATION {
    LARGE_INTEGER   VolumeCreationTime;
    ULONG           VolumeSerialNumber;
    ULONG           VolumeLabelLength;
    BOOLEAN         SupportsObjects;
    WCHAR           VolumeLabel[1];
} FILE_FS_VOLUME_INFORMATION, *PFILE_FS_VOLUME_INFORMATION;

typedef struct _FILE_FULL_DIR_INFORMATION {
    ULONG           NextEntryOffset;
    ULONG           FileIndex;
    LARGE_INTEGER   CreationTime;
    LARGE_INTEGER   LastAccessTime;
    LARGE_INTEGER   LastWriteTime;
    LARGE_INTEGER   ChangeTime;
    LARGE_INTEGER   EndOfFile;
    LARGE_INTEGER   AllocationSize;
    ULONG           FileAttributes;
    ULONG           FileNameLength;
    ULONG           EaSize;
    WCHAR           FileName[1];
} FILE_FULL_DIR_INFORMATION, *PFILE_FULL_DIR_INFORMATION;

typedef struct _FILE_GET_EA_INFORMATION {
    ULONG   NextEntryOffset;
    UCHAR   EaNameLength;
    CHAR    EaName[1];
} FILE_GET_EA_INFORMATION, *PFILE_GET_EA_INFORMATION;

typedef struct _FILE_GET_QUOTA_INFORMATION {
    ULONG   NextEntryOffset;
    ULONG   SidLength;
    SID     Sid;
} FILE_GET_QUOTA_INFORMATION, *PFILE_GET_QUOTA_INFORMATION;

typedef struct _FILE_QUOTA_INFORMATION
{
    ULONG NextEntryOffset;
    ULONG SidLength;
    LARGE_INTEGER ChangeTime;
    LARGE_INTEGER QuotaUsed;
    LARGE_INTEGER QuotaThreshold;
    LARGE_INTEGER QuotaLimit;
    SID Sid;
} FILE_QUOTA_INFORMATION, *PFILE_QUOTA_INFORMATION;

typedef struct _FILE_INTERNAL_INFORMATION {
    LARGE_INTEGER IndexNumber;
} FILE_INTERNAL_INFORMATION, *PFILE_INTERNAL_INFORMATION;

typedef struct _FILE_LINK_INFORMATION {
    BOOLEAN ReplaceIfExists;
    HANDLE  RootDirectory;
    ULONG   FileNameLength;
    WCHAR   FileName[1];
} FILE_LINK_INFORMATION, *PFILE_LINK_INFORMATION;

typedef struct _FILE_LOCK_INFO {
    LARGE_INTEGER   StartingByte;
    LARGE_INTEGER   Length;
    BOOLEAN         ExclusiveLock;
    ULONG           Key;
    PFILE_OBJECT    FileObject;
    PEPROCESS       Process;
    LARGE_INTEGER   EndingByte;
} FILE_LOCK_INFO, *PFILE_LOCK_INFO;

/* raw internal file lock struct returned from FsRtlGetNextFileLock */
typedef struct _FILE_SHARED_LOCK_ENTRY {
    PVOID           Unknown1;
    PVOID           Unknown2;
    FILE_LOCK_INFO  FileLock;
} FILE_SHARED_LOCK_ENTRY, *PFILE_SHARED_LOCK_ENTRY;

/* raw internal file lock struct returned from FsRtlGetNextFileLock */
typedef struct _FILE_EXCLUSIVE_LOCK_ENTRY {
    LIST_ENTRY      ListEntry;
    PVOID           Unknown1;
    PVOID           Unknown2;
    FILE_LOCK_INFO  FileLock;
} FILE_EXCLUSIVE_LOCK_ENTRY, *PFILE_EXCLUSIVE_LOCK_ENTRY;

typedef NTSTATUS (*PCOMPLETE_LOCK_IRP_ROUTINE) (
    IN PVOID    Context,
    IN PIRP     Irp
);

typedef VOID (NTAPI *PUNLOCK_ROUTINE) (
    IN PVOID            Context,
    IN PFILE_LOCK_INFO  FileLockInfo
);

typedef struct _FILE_LOCK {
    PCOMPLETE_LOCK_IRP_ROUTINE  CompleteLockIrpRoutine;
    PUNLOCK_ROUTINE             UnlockRoutine;
    BOOLEAN                     FastIoIsQuestionable;
    BOOLEAN                     Pad[3];
    PVOID                       LockInformation;
    FILE_LOCK_INFO              LastReturnedLockInfo;
    PVOID                       LastReturnedLock;
} FILE_LOCK, *PFILE_LOCK;

typedef struct _FILE_MAILSLOT_PEEK_BUFFER {
    ULONG ReadDataAvailable;
    ULONG NumberOfMessages;
    ULONG MessageLength;
} FILE_MAILSLOT_PEEK_BUFFER, *PFILE_MAILSLOT_PEEK_BUFFER;

typedef struct _FILE_MAILSLOT_QUERY_INFORMATION {
    ULONG           MaximumMessageSize;
    ULONG           MailslotQuota;
    ULONG           NextMessageSize;
    ULONG           MessagesAvailable;
    LARGE_INTEGER   ReadTimeout;
} FILE_MAILSLOT_QUERY_INFORMATION, *PFILE_MAILSLOT_QUERY_INFORMATION;

typedef struct _FILE_MAILSLOT_SET_INFORMATION {
    PLARGE_INTEGER ReadTimeout;
} FILE_MAILSLOT_SET_INFORMATION, *PFILE_MAILSLOT_SET_INFORMATION;

typedef struct _FILE_MODE_INFORMATION {
    ULONG Mode;
} FILE_MODE_INFORMATION, *PFILE_MODE_INFORMATION;

typedef struct _FILE_ALL_INFORMATION {
    FILE_BASIC_INFORMATION      BasicInformation;
    FILE_STANDARD_INFORMATION   StandardInformation;
    FILE_INTERNAL_INFORMATION   InternalInformation;
    FILE_EA_INFORMATION         EaInformation;
    FILE_ACCESS_INFORMATION     AccessInformation;
    FILE_POSITION_INFORMATION   PositionInformation;
    FILE_MODE_INFORMATION       ModeInformation;
    FILE_ALIGNMENT_INFORMATION  AlignmentInformation;
    FILE_NAME_INFORMATION       NameInformation;
} FILE_ALL_INFORMATION, *PFILE_ALL_INFORMATION;

typedef struct _FILE_NAMES_INFORMATION {
    ULONG NextEntryOffset;
    ULONG FileIndex;
    ULONG FileNameLength;
    WCHAR FileName[1];
} FILE_NAMES_INFORMATION, *PFILE_NAMES_INFORMATION;

typedef struct _FILE_OBJECTID_INFORMATION {
    LONGLONG        FileReference;
    UCHAR           ObjectId[16];
    _ANONYMOUS_UNION union {
        struct {
            UCHAR   BirthVolumeId[16];
            UCHAR   BirthObjectId[16];
            UCHAR   DomainId[16];
        } ;
        UCHAR       ExtendedInfo[48];
    } DUMMYUNIONNAME;
} FILE_OBJECTID_INFORMATION, *PFILE_OBJECTID_INFORMATION;

typedef struct _FILE_OLE_CLASSID_INFORMATION {
    GUID ClassId;
} FILE_OLE_CLASSID_INFORMATION, *PFILE_OLE_CLASSID_INFORMATION;

typedef struct _FILE_OLE_ALL_INFORMATION {
    FILE_BASIC_INFORMATION          BasicInformation;
    FILE_STANDARD_INFORMATION       StandardInformation;
    FILE_INTERNAL_INFORMATION       InternalInformation;
    FILE_EA_INFORMATION             EaInformation;
    FILE_ACCESS_INFORMATION         AccessInformation;
    FILE_POSITION_INFORMATION       PositionInformation;
    FILE_MODE_INFORMATION           ModeInformation;
    FILE_ALIGNMENT_INFORMATION      AlignmentInformation;
    USN                             LastChangeUsn;
    USN                             ReplicationUsn;
    LARGE_INTEGER                   SecurityChangeTime;
    FILE_OLE_CLASSID_INFORMATION    OleClassIdInformation;
    FILE_OBJECTID_INFORMATION       ObjectIdInformation;
    FILE_STORAGE_TYPE               StorageType;
    ULONG                           OleStateBits;
    ULONG                           OleId;
    ULONG                           NumberOfStreamReferences;
    ULONG                           StreamIndex;
    ULONG                           SecurityId;
    BOOLEAN                         ContentIndexDisable;
    BOOLEAN                         InheritContentIndexDisable;
    FILE_NAME_INFORMATION           NameInformation;
} FILE_OLE_ALL_INFORMATION, *PFILE_OLE_ALL_INFORMATION;

typedef struct _FILE_OLE_DIR_INFORMATION {
    ULONG               NextEntryOffset;
    ULONG               FileIndex;
    LARGE_INTEGER       CreationTime;
    LARGE_INTEGER       LastAccessTime;
    LARGE_INTEGER       LastWriteTime;
    LARGE_INTEGER       ChangeTime;
    LARGE_INTEGER       EndOfFile;
    LARGE_INTEGER       AllocationSize;
    ULONG               FileAttributes;
    ULONG               FileNameLength;
    FILE_STORAGE_TYPE   StorageType;
    GUID                OleClassId;
    ULONG               OleStateBits;
    BOOLEAN             ContentIndexDisable;
    BOOLEAN             InheritContentIndexDisable;
    WCHAR               FileName[1];
} FILE_OLE_DIR_INFORMATION, *PFILE_OLE_DIR_INFORMATION;

typedef struct _FILE_OLE_INFORMATION {
    LARGE_INTEGER                   SecurityChangeTime;
    FILE_OLE_CLASSID_INFORMATION    OleClassIdInformation;
    FILE_OBJECTID_INFORMATION       ObjectIdInformation;
    FILE_STORAGE_TYPE               StorageType;
    ULONG                           OleStateBits;
    BOOLEAN                         ContentIndexDisable;
    BOOLEAN                         InheritContentIndexDisable;
} FILE_OLE_INFORMATION, *PFILE_OLE_INFORMATION;

typedef struct _FILE_OLE_STATE_BITS_INFORMATION {
    ULONG StateBits;
    ULONG StateBitsMask;
} FILE_OLE_STATE_BITS_INFORMATION, *PFILE_OLE_STATE_BITS_INFORMATION;

typedef struct _FILE_PIPE_ASSIGN_EVENT_BUFFER {
    HANDLE  EventHandle;
    ULONG   KeyValue;
} FILE_PIPE_ASSIGN_EVENT_BUFFER, *PFILE_PIPE_ASSIGN_EVENT_BUFFER;

typedef struct _FILE_PIPE_CLIENT_PROCESS_BUFFER {
    PVOID ClientSession;
    PVOID ClientProcess;
} FILE_PIPE_CLIENT_PROCESS_BUFFER, *PFILE_PIPE_CLIENT_PROCESS_BUFFER;

typedef struct _FILE_PIPE_EVENT_BUFFER {
    ULONG NamedPipeState;
    ULONG EntryType;
    ULONG ByteCount;
    ULONG KeyValue;
    ULONG NumberRequests;
} FILE_PIPE_EVENT_BUFFER, *PFILE_PIPE_EVENT_BUFFER;

typedef struct _FILE_PIPE_PEEK_BUFFER
{
    ULONG NamedPipeState;
    ULONG ReadDataAvailable;
    ULONG NumberOfMessages;
    ULONG MessageLength;
    CHAR Data[1];
} FILE_PIPE_PEEK_BUFFER, *PFILE_PIPE_PEEK_BUFFER;

typedef struct _FILE_PIPE_INFORMATION {
    ULONG ReadMode;
    ULONG CompletionMode;
} FILE_PIPE_INFORMATION, *PFILE_PIPE_INFORMATION;

typedef struct _FILE_PIPE_LOCAL_INFORMATION {
    ULONG NamedPipeType;
    ULONG NamedPipeConfiguration;
    ULONG MaximumInstances;
    ULONG CurrentInstances;
    ULONG InboundQuota;
    ULONG ReadDataAvailable;
    ULONG OutboundQuota;
    ULONG WriteQuotaAvailable;
    ULONG NamedPipeState;
    ULONG NamedPipeEnd;
} FILE_PIPE_LOCAL_INFORMATION, *PFILE_PIPE_LOCAL_INFORMATION;

typedef struct _FILE_PIPE_REMOTE_INFORMATION {
    LARGE_INTEGER   CollectDataTime;
    ULONG           MaximumCollectionCount;
} FILE_PIPE_REMOTE_INFORMATION, *PFILE_PIPE_REMOTE_INFORMATION;

typedef struct _FILE_PIPE_WAIT_FOR_BUFFER {
    LARGE_INTEGER   Timeout;
    ULONG           NameLength;
    BOOLEAN         TimeoutSpecified;
    WCHAR           Name[1];
} FILE_PIPE_WAIT_FOR_BUFFER, *PFILE_PIPE_WAIT_FOR_BUFFER;

typedef struct _FILE_RENAME_INFORMATION {
    BOOLEAN ReplaceIfExists;
    HANDLE  RootDirectory;
    ULONG   FileNameLength;
    WCHAR   FileName[1];
} FILE_RENAME_INFORMATION, *PFILE_RENAME_INFORMATION;

typedef struct _FILE_STREAM_INFORMATION {
    ULONG           NextEntryOffset;
    ULONG           StreamNameLength;
    LARGE_INTEGER   StreamSize;
    LARGE_INTEGER   StreamAllocationSize;
    WCHAR           StreamName[1];
} FILE_STREAM_INFORMATION, *PFILE_STREAM_INFORMATION;

typedef struct _FILE_TRACKING_INFORMATION {
    HANDLE  DestinationFile;
    ULONG   ObjectInformationLength;
    CHAR    ObjectInformation[1];
} FILE_TRACKING_INFORMATION, *PFILE_TRACKING_INFORMATION;

#if (VER_PRODUCTBUILD >= 2195)
typedef struct _FILE_ZERO_DATA_INFORMATION {
    LARGE_INTEGER FileOffset;
    LARGE_INTEGER BeyondFinalZero;
} FILE_ZERO_DATA_INFORMATION, *PFILE_ZERO_DATA_INFORMATION;

typedef struct FILE_ALLOCATED_RANGE_BUFFER {
    LARGE_INTEGER FileOffset;
    LARGE_INTEGER Length;
} FILE_ALLOCATED_RANGE_BUFFER, *PFILE_ALLOCATED_RANGE_BUFFER;
#endif /* (VER_PRODUCTBUILD >= 2195) */

typedef struct _FSRTL_COMMON_FCB_HEADER {
    CSHORT          NodeTypeCode;
    CSHORT          NodeByteSize;
    UCHAR           Flags;
    UCHAR           IsFastIoPossible;
#if (VER_PRODUCTBUILD >= 1381)
    UCHAR           Flags2;
    UCHAR           Reserved;
#endif /* (VER_PRODUCTBUILD >= 1381) */
    PERESOURCE      Resource;
    PERESOURCE      PagingIoResource;
    LARGE_INTEGER   AllocationSize;
    LARGE_INTEGER   FileSize;
    LARGE_INTEGER   ValidDataLength;
} FSRTL_COMMON_FCB_HEADER, *PFSRTL_COMMON_FCB_HEADER;

#if (VER_PRODUCTBUILD >= 2600)

typedef struct _FSRTL_ADVANCED_FCB_HEADER {
    CSHORT          NodeTypeCode;
    CSHORT          NodeByteSize;
    UCHAR           Flags;
    UCHAR           IsFastIoPossible;
    UCHAR           Flags2;
    UCHAR           Reserved;
    PERESOURCE      Resource;
    PERESOURCE      PagingIoResource;
    LARGE_INTEGER   AllocationSize;
    LARGE_INTEGER   FileSize;
    LARGE_INTEGER   ValidDataLength;
    PFAST_MUTEX     FastMutex;
    LIST_ENTRY      FilterContexts;
} FSRTL_ADVANCED_FCB_HEADER, *PFSRTL_ADVANCED_FCB_HEADER;

typedef struct _FSRTL_PER_STREAM_CONTEXT {
    LIST_ENTRY     Links;
    PVOID          OwnerId;
    PVOID          InstanceId;
    PFREE_FUNCTION FreeCallback;
} FSRTL_PER_STREAM_CONTEXT, *PFSRTL_PER_STREAM_CONTEXT;

#endif /* (VER_PRODUCTBUILD >= 2600) */

typedef struct _BASE_MCB
{
    ULONG MaximumPairCount;
    ULONG PairCount;
    POOL_TYPE PoolType;
    PVOID Mapping;
} BASE_MCB;
typedef BASE_MCB *PBASE_MCB;

typedef struct _LARGE_MCB
{
    PFAST_MUTEX FastMutex;
    BASE_MCB BaseMcb;
} LARGE_MCB;
typedef LARGE_MCB *PLARGE_MCB;

typedef struct _MCB 
{
    LARGE_MCB DummyFieldThatSizesThisStructureCorrectly;
} MCB;
typedef MCB *PMCB;

typedef struct _GENERATE_NAME_CONTEXT {
    USHORT  Checksum;
    BOOLEAN CheckSumInserted;
    UCHAR   NameLength;
    WCHAR   NameBuffer[8];
    ULONG   ExtensionLength;
    WCHAR   ExtensionBuffer[4];
    ULONG   LastIndexValue;
} GENERATE_NAME_CONTEXT, *PGENERATE_NAME_CONTEXT;

typedef struct _MAPPING_PAIR {
    ULONGLONG Vcn;
    ULONGLONG Lcn;
} MAPPING_PAIR, *PMAPPING_PAIR;

typedef struct _GET_RETRIEVAL_DESCRIPTOR {
    ULONG           NumberOfPairs;
    ULONGLONG       StartVcn;
    MAPPING_PAIR    Pair[1];
} GET_RETRIEVAL_DESCRIPTOR, *PGET_RETRIEVAL_DESCRIPTOR;

typedef struct _IO_CLIENT_EXTENSION {
    struct _IO_CLIENT_EXTENSION *NextExtension;
    PVOID                       ClientIdentificationAddress;
} IO_CLIENT_EXTENSION, *PIO_CLIENT_EXTENSION;

typedef struct _IO_COMPLETION_BASIC_INFORMATION {
    LONG Depth;
} IO_COMPLETION_BASIC_INFORMATION, *PIO_COMPLETION_BASIC_INFORMATION;

typedef struct _KQUEUE {
    DISPATCHER_HEADER   Header;
    LIST_ENTRY          EntryListHead;
    ULONG               CurrentCount;
    ULONG               MaximumCount;
    LIST_ENTRY          ThreadListHead;
} KQUEUE, *PKQUEUE, *RESTRICTED_POINTER PRKQUEUE;

typedef struct _MBCB {
    CSHORT          NodeTypeCode;
    CSHORT          NodeIsInZone;
    ULONG           PagesToWrite;
    ULONG           DirtyPages;
    ULONG           Reserved;
    LIST_ENTRY      BitmapRanges;
    LONGLONG        ResumeWritePage;
    BITMAP_RANGE    BitmapRange1;
    BITMAP_RANGE    BitmapRange2;
    BITMAP_RANGE    BitmapRange3;
} MBCB, *PMBCB;

typedef struct _MOVEFILE_DESCRIPTOR {
     HANDLE         FileHandle;
     ULONG          Reserved;
     LARGE_INTEGER  StartVcn;
     LARGE_INTEGER  TargetLcn;
     ULONG          NumVcns;
     ULONG          Reserved1;
} MOVEFILE_DESCRIPTOR, *PMOVEFILE_DESCRIPTOR;

typedef struct _OBJECT_BASIC_INFO {
    ULONG           Attributes;
    ACCESS_MASK     GrantedAccess;
    ULONG           HandleCount;
    ULONG           ReferenceCount;
    ULONG           PagedPoolUsage;
    ULONG           NonPagedPoolUsage;
    ULONG           Reserved[3];
    ULONG           NameInformationLength;
    ULONG           TypeInformationLength;
    ULONG           SecurityDescriptorLength;
    LARGE_INTEGER   CreateTime;
} OBJECT_BASIC_INFO, *POBJECT_BASIC_INFO;

typedef struct _OBJECT_HANDLE_ATTRIBUTE_INFO {
    BOOLEAN Inherit;
    BOOLEAN ProtectFromClose;
} OBJECT_HANDLE_ATTRIBUTE_INFO, *POBJECT_HANDLE_ATTRIBUTE_INFO;

typedef struct _OBJECT_NAME_INFO {
    UNICODE_STRING  ObjectName;
    WCHAR           ObjectNameBuffer[1];
} OBJECT_NAME_INFO, *POBJECT_NAME_INFO;

typedef struct _OBJECT_PROTECTION_INFO {
    BOOLEAN Inherit;
    BOOLEAN ProtectHandle;
} OBJECT_PROTECTION_INFO, *POBJECT_PROTECTION_INFO;

typedef struct _OBJECT_TYPE_INFO {
    UNICODE_STRING  ObjectTypeName;
    UCHAR           Unknown[0x58];
    WCHAR           ObjectTypeNameBuffer[1];
} OBJECT_TYPE_INFO, *POBJECT_TYPE_INFO;

typedef struct _OBJECT_ALL_TYPES_INFO {
    ULONG               NumberOfObjectTypes;
    OBJECT_TYPE_INFO    ObjectsTypeInfo[1];
} OBJECT_ALL_TYPES_INFO, *POBJECT_ALL_TYPES_INFO;


typedef struct _PATHNAME_BUFFER {
    ULONG PathNameLength;
    WCHAR Name[1];
} PATHNAME_BUFFER, *PPATHNAME_BUFFER;

#if (VER_PRODUCTBUILD >= 2600)

typedef struct _PRIVATE_CACHE_MAP_FLAGS {
    ULONG DontUse           : 16;
    ULONG ReadAheadActive   : 1;
    ULONG ReadAheadEnabled  : 1;
    ULONG Available         : 14;
} PRIVATE_CACHE_MAP_FLAGS, *PPRIVATE_CACHE_MAP_FLAGS;

typedef struct _PRIVATE_CACHE_MAP {
    _ANONYMOUS_UNION union {
        CSHORT                  NodeTypeCode;
        PRIVATE_CACHE_MAP_FLAGS Flags;
        ULONG                   UlongFlags;
    } DUMMYUNIONNAME;
    ULONG                       ReadAheadMask;
    PFILE_OBJECT                FileObject;
    LARGE_INTEGER               FileOffset1;
    LARGE_INTEGER               BeyondLastByte1;
    LARGE_INTEGER               FileOffset2;
    LARGE_INTEGER               BeyondLastByte2;
    LARGE_INTEGER               ReadAheadOffset[2];
    ULONG                       ReadAheadLength[2];
    KSPIN_LOCK                  ReadAheadSpinLock;
    LIST_ENTRY                  PrivateLinks;
} PRIVATE_CACHE_MAP, *PPRIVATE_CACHE_MAP;

#endif

typedef struct _PUBLIC_BCB {
    CSHORT          NodeTypeCode;
    CSHORT          NodeByteSize;
    ULONG           MappedLength;
    LARGE_INTEGER   MappedFileOffset;
} PUBLIC_BCB, *PPUBLIC_BCB;

typedef struct _QUERY_PATH_REQUEST {
    ULONG                   PathNameLength;
    PIO_SECURITY_CONTEXT    SecurityContext;
    WCHAR                   FilePathName[1];
} QUERY_PATH_REQUEST, *PQUERY_PATH_REQUEST;

typedef struct _QUERY_PATH_RESPONSE {
    ULONG LengthAccepted;
} QUERY_PATH_RESPONSE, *PQUERY_PATH_RESPONSE;

typedef struct _RETRIEVAL_POINTERS_BUFFER {
    ULONG               ExtentCount;
    LARGE_INTEGER       StartingVcn;
    struct {
        LARGE_INTEGER   NextVcn;
        LARGE_INTEGER   Lcn;
    } Extents[1];
} RETRIEVAL_POINTERS_BUFFER, *PRETRIEVAL_POINTERS_BUFFER;

typedef struct _RTL_SPLAY_LINKS {
    struct _RTL_SPLAY_LINKS *Parent;
    struct _RTL_SPLAY_LINKS *LeftChild;
    struct _RTL_SPLAY_LINKS *RightChild;
} RTL_SPLAY_LINKS, *PRTL_SPLAY_LINKS;

typedef enum _RTL_GENERIC_COMPARE_RESULTS
{
    GenericLessThan,
    GenericGreaterThan,
    GenericEqual
} RTL_GENERIC_COMPARE_RESULTS;

#if defined(USE_LPC6432)
#define LPC_CLIENT_ID CLIENT_ID64
#define LPC_SIZE_T ULONGLONG
#define LPC_PVOID ULONGLONG
#define LPC_HANDLE ULONGLONG
#else
#define LPC_CLIENT_ID CLIENT_ID
#define LPC_SIZE_T SIZE_T
#define LPC_PVOID PVOID
#define LPC_HANDLE HANDLE
#endif

typedef struct _PORT_MESSAGE
{
    union
    {
        struct
        {
            CSHORT DataLength;
            CSHORT TotalLength;
        } s1;
        ULONG Length;
    } u1;
    union
    {
        struct
        {
            CSHORT Type;
            CSHORT DataInfoOffset;
        } s2;
        ULONG ZeroInit;
    } u2;
    union
    {
        LPC_CLIENT_ID ClientId;
        double DoNotUseThisField;
    };
    ULONG MessageId;
    union
    {
        LPC_SIZE_T ClientViewSize;
        ULONG CallbackId;
    };
} PORT_MESSAGE, *PPORT_MESSAGE;

typedef struct _PORT_VIEW
{
    ULONG Length;
    LPC_HANDLE SectionHandle;
    ULONG SectionOffset;
    LPC_SIZE_T ViewSize;
    LPC_PVOID ViewBase;
    LPC_PVOID ViewRemoteBase;
} PORT_VIEW, *PPORT_VIEW;

typedef struct _REMOTE_PORT_VIEW
{
    ULONG Length;
    LPC_SIZE_T ViewSize;
    LPC_PVOID ViewBase;
} REMOTE_PORT_VIEW, *PREMOTE_PORT_VIEW;

typedef struct _SE_EXPORTS {

    LUID    SeCreateTokenPrivilege;
    LUID    SeAssignPrimaryTokenPrivilege;
    LUID    SeLockMemoryPrivilege;
    LUID    SeIncreaseQuotaPrivilege;
    LUID    SeUnsolicitedInputPrivilege;
    LUID    SeTcbPrivilege;
    LUID    SeSecurityPrivilege;
    LUID    SeTakeOwnershipPrivilege;
    LUID    SeLoadDriverPrivilege;
    LUID    SeCreatePagefilePrivilege;
    LUID    SeIncreaseBasePriorityPrivilege;
    LUID    SeSystemProfilePrivilege;
    LUID    SeSystemtimePrivilege;
    LUID    SeProfileSingleProcessPrivilege;
    LUID    SeCreatePermanentPrivilege;
    LUID    SeBackupPrivilege;
    LUID    SeRestorePrivilege;
    LUID    SeShutdownPrivilege;
    LUID    SeDebugPrivilege;
    LUID    SeAuditPrivilege;
    LUID    SeSystemEnvironmentPrivilege;
    LUID    SeChangeNotifyPrivilege;
    LUID    SeRemoteShutdownPrivilege;

    PSID    SeNullSid;
    PSID    SeWorldSid;
    PSID    SeLocalSid;
    PSID    SeCreatorOwnerSid;
    PSID    SeCreatorGroupSid;

    PSID    SeNtAuthoritySid;
    PSID    SeDialupSid;
    PSID    SeNetworkSid;
    PSID    SeBatchSid;
    PSID    SeInteractiveSid;
    PSID    SeLocalSystemSid;
    PSID    SeAliasAdminsSid;
    PSID    SeAliasUsersSid;
    PSID    SeAliasGuestsSid;
    PSID    SeAliasPowerUsersSid;
    PSID    SeAliasAccountOpsSid;
    PSID    SeAliasSystemOpsSid;
    PSID    SeAliasPrintOpsSid;
    PSID    SeAliasBackupOpsSid;

    PSID    SeAuthenticatedUsersSid;

    PSID    SeRestrictedSid;
    PSID    SeAnonymousLogonSid;

    LUID    SeUndockPrivilege;
    LUID    SeSyncAgentPrivilege;
    LUID    SeEnableDelegationPrivilege;

} SE_EXPORTS, *PSE_EXPORTS;

typedef struct
{
  LARGE_INTEGER StartingLcn;
} STARTING_LCN_INPUT_BUFFER, *PSTARTING_LCN_INPUT_BUFFER;

typedef struct _STARTING_VCN_INPUT_BUFFER {
    LARGE_INTEGER StartingVcn;
} STARTING_VCN_INPUT_BUFFER, *PSTARTING_VCN_INPUT_BUFFER;

typedef struct _SECURITY_CLIENT_CONTEXT {
    SECURITY_QUALITY_OF_SERVICE SecurityQos;
    PACCESS_TOKEN               ClientToken;
    BOOLEAN                     DirectlyAccessClientToken;
    BOOLEAN                     DirectAccessEffectiveOnly;
    BOOLEAN                     ServerIsRemote;
    TOKEN_CONTROL               ClientTokenControl;
} SECURITY_CLIENT_CONTEXT, *PSECURITY_CLIENT_CONTEXT;

typedef struct _TUNNEL {
    FAST_MUTEX          Mutex;
    PRTL_SPLAY_LINKS    Cache;
    LIST_ENTRY          TimerQueue;
    USHORT              NumEntries;
} TUNNEL, *PTUNNEL;

typedef struct _VACB {
    PVOID               BaseAddress;
    PSHARED_CACHE_MAP   SharedCacheMap;
    union {
        LARGE_INTEGER   FileOffset;
        USHORT          ActiveCount;
    } Overlay;
    LIST_ENTRY          LruList;
} VACB, *PVACB;

typedef struct _VAD_HEADER {
    PVOID       StartVPN;
    PVOID       EndVPN;
    PVAD_HEADER ParentLink;
    PVAD_HEADER LeftLink;
    PVAD_HEADER RightLink;
    ULONG       Flags;          /* LSB = CommitCharge */
    PVOID       ControlArea;
    PVOID       FirstProtoPte;
    PVOID       LastPTE;
    ULONG       Unknown;
    LIST_ENTRY  Secured;
} VAD_HEADER, *PVAD_HEADER;

typedef struct
{
  LARGE_INTEGER StartingLcn;
  LARGE_INTEGER BitmapSize;
  UCHAR Buffer[1];
} VOLUME_BITMAP_BUFFER, *PVOLUME_BITMAP_BUFFER;

#if (VER_PRODUCTBUILD >= 2600)

typedef BOOLEAN
(NTAPI *PFILTER_REPORT_CHANGE) (
    IN PVOID  NotifyContext,
    IN PVOID  FilterContext
);

typedef enum _FS_FILTER_SECTION_SYNC_TYPE {
    SyncTypeOther = 0,
    SyncTypeCreateSection
} FS_FILTER_SECTION_SYNC_TYPE, *PFS_FILTER_SECTION_SYNC_TYPE;

typedef union _FS_FILTER_PARAMETERS {
    struct {
        PLARGE_INTEGER  EndingOffset;
    } AcquireForModifiedPageWriter;

    struct {
        PERESOURCE  ResourceToRelease;
    } ReleaseForModifiedPageWriter;

    struct {
        FS_FILTER_SECTION_SYNC_TYPE  SyncType;
        ULONG  PageProtection;
    } AcquireForSectionSynchronization;

    struct {
        PVOID  Argument1;
        PVOID  Argument2;
        PVOID  Argument3;
        PVOID  Argument4;
        PVOID  Argument5;
    } Others;
} FS_FILTER_PARAMETERS, *PFS_FILTER_PARAMETERS;

typedef struct _FS_FILTER_CALLBACK_DATA {
    ULONG                  SizeOfFsFilterCallbackData;
    UCHAR                  Operation;
    UCHAR                  Reserved;
    struct _DEVICE_OBJECT  *DeviceObject;
    struct _FILE_OBJECT    *FileObject;
    FS_FILTER_PARAMETERS   Parameters;
} FS_FILTER_CALLBACK_DATA, *PFS_FILTER_CALLBACK_DATA;

typedef NTSTATUS
(NTAPI *PFS_FILTER_CALLBACK) (
    IN PFS_FILTER_CALLBACK_DATA  Data,
    OUT PVOID                    *CompletionContext
);

typedef VOID
(NTAPI *PFS_FILTER_COMPLETION_CALLBACK) (
    IN PFS_FILTER_CALLBACK_DATA  Data,
    IN NTSTATUS                  OperationStatus,
    IN PVOID                     CompletionContext
);

typedef struct _FS_FILTER_CALLBACKS {
    ULONG                           SizeOfFsFilterCallbacks;
    ULONG                           Reserved;
    PFS_FILTER_CALLBACK             PreAcquireForSectionSynchronization;
    PFS_FILTER_COMPLETION_CALLBACK  PostAcquireForSectionSynchronization;
    PFS_FILTER_CALLBACK             PreReleaseForSectionSynchronization;
    PFS_FILTER_COMPLETION_CALLBACK  PostReleaseForSectionSynchronization;
    PFS_FILTER_CALLBACK             PreAcquireForCcFlush;
    PFS_FILTER_COMPLETION_CALLBACK  PostAcquireForCcFlush;
    PFS_FILTER_CALLBACK             PreReleaseForCcFlush;
    PFS_FILTER_COMPLETION_CALLBACK  PostReleaseForCcFlush;
    PFS_FILTER_CALLBACK             PreAcquireForModifiedPageWriter;
    PFS_FILTER_COMPLETION_CALLBACK  PostAcquireForModifiedPageWriter;
    PFS_FILTER_CALLBACK             PreReleaseForModifiedPageWriter;
    PFS_FILTER_COMPLETION_CALLBACK  PostReleaseForModifiedPageWriter;
} FS_FILTER_CALLBACKS, *PFS_FILTER_CALLBACKS;

typedef struct _READ_LIST {
    PFILE_OBJECT          FileObject;
    ULONG                 NumberOfEntries;
    LOGICAL               IsImage;
    FILE_SEGMENT_ELEMENT  List[ANYSIZE_ARRAY];
} READ_LIST, *PREAD_LIST;

#endif

typedef NTSTATUS
(NTAPI * PRTL_HEAP_COMMIT_ROUTINE) (
    IN PVOID  Base,
    IN OUT PVOID  *CommitAddress,
    IN OUT PSIZE_T  CommitSize
);

typedef struct _RTL_HEAP_PARAMETERS {
    ULONG                     Length;
    SIZE_T                    SegmentReserve;
    SIZE_T                    SegmentCommit;
    SIZE_T                    DeCommitFreeBlockThreshold;
    SIZE_T                    DeCommitTotalFreeThreshold;
    SIZE_T                    MaximumAllocationSize;
    SIZE_T                    VirtualMemoryThreshold;
    SIZE_T                    InitialCommit;
    SIZE_T                    InitialReserve;
    PRTL_HEAP_COMMIT_ROUTINE  CommitRoutine;
    SIZE_T                    Reserved[2];
} RTL_HEAP_PARAMETERS, *PRTL_HEAP_PARAMETERS;

NTKERNELAPI
BOOLEAN
NTAPI
CcCanIWrite (
    IN PFILE_OBJECT FileObject,
    IN ULONG        BytesToWrite,
    IN BOOLEAN      Wait,
    IN BOOLEAN      Retrying
);

NTKERNELAPI
BOOLEAN
NTAPI
CcCopyRead (
    IN PFILE_OBJECT         FileObject,
    IN PLARGE_INTEGER       FileOffset,
    IN ULONG                Length,
    IN BOOLEAN              Wait,
    OUT PVOID               Buffer,
    OUT PIO_STATUS_BLOCK    IoStatus
);

NTKERNELAPI
BOOLEAN
NTAPI
CcCopyWrite (
    IN PFILE_OBJECT     FileObject,
    IN PLARGE_INTEGER   FileOffset,
    IN ULONG            Length,
    IN BOOLEAN          Wait,
    IN PVOID            Buffer
);

#define CcCopyWriteWontFlush(FO, FOFF, LEN) ((LEN) <= 0x10000)

typedef VOID (NTAPI *PCC_POST_DEFERRED_WRITE) (
    IN PVOID Context1,
    IN PVOID Context2
);

NTKERNELAPI
VOID
NTAPI
CcDeferWrite (
    IN PFILE_OBJECT             FileObject,
    IN PCC_POST_DEFERRED_WRITE  PostRoutine,
    IN PVOID                    Context1,
    IN PVOID                    Context2,
    IN ULONG                    BytesToWrite,
    IN BOOLEAN                  Retrying
);

NTKERNELAPI
VOID
NTAPI
CcFastCopyRead (
    IN PFILE_OBJECT         FileObject,
    IN ULONG                FileOffset,
    IN ULONG                Length,
    IN ULONG                PageCount,
    OUT PVOID               Buffer,
    OUT PIO_STATUS_BLOCK    IoStatus
);

NTKERNELAPI
VOID
NTAPI
CcFastCopyWrite (
    IN PFILE_OBJECT FileObject,
    IN ULONG        FileOffset,
    IN ULONG        Length,
    IN PVOID        Buffer
);

NTKERNELAPI
VOID
NTAPI
CcFlushCache (
    IN PSECTION_OBJECT_POINTERS SectionObjectPointer,
    IN PLARGE_INTEGER           FileOffset OPTIONAL,
    IN ULONG                    Length,
    OUT PIO_STATUS_BLOCK        IoStatus OPTIONAL
);

typedef VOID (*PDIRTY_PAGE_ROUTINE) (
    IN PFILE_OBJECT     FileObject,
    IN PLARGE_INTEGER   FileOffset,
    IN ULONG            Length,
    IN PLARGE_INTEGER   OldestLsn,
    IN PLARGE_INTEGER   NewestLsn,
    IN PVOID            Context1,
    IN PVOID            Context2
);

NTKERNELAPI
LARGE_INTEGER
NTAPI
CcGetDirtyPages (
    IN PVOID                LogHandle,
    IN PDIRTY_PAGE_ROUTINE  DirtyPageRoutine,
    IN PVOID                Context1,
    IN PVOID                Context2
);

NTKERNELAPI
PFILE_OBJECT
NTAPI
CcGetFileObjectFromBcb (
    IN PVOID Bcb
);

NTKERNELAPI
PFILE_OBJECT
NTAPI
CcGetFileObjectFromSectionPtrs (
    IN PSECTION_OBJECT_POINTERS SectionObjectPointer
);

#define CcGetFileSizePointer(FO) (                                     \
    ((PLARGE_INTEGER)((FO)->SectionObjectPointer->SharedCacheMap) + 1) \
)

#if (VER_PRODUCTBUILD >= 2195)

NTKERNELAPI
LARGE_INTEGER
NTAPI
CcGetFlushedValidData (
    IN PSECTION_OBJECT_POINTERS SectionObjectPointer,
    IN BOOLEAN                  BcbListHeld
);

#endif /* (VER_PRODUCTBUILD >= 2195) */

NTKERNELAPI
LARGE_INTEGER
NTAPI
CcGetLsnForFileObject (
    IN PFILE_OBJECT     FileObject,
    OUT PLARGE_INTEGER  OldestLsn OPTIONAL
);

typedef BOOLEAN (NTAPI *PACQUIRE_FOR_LAZY_WRITE) (
    IN PVOID    Context,
    IN BOOLEAN  Wait
);

typedef VOID (NTAPI *PRELEASE_FROM_LAZY_WRITE) (
    IN PVOID Context
);

typedef BOOLEAN (NTAPI *PACQUIRE_FOR_READ_AHEAD) (
    IN PVOID    Context,
    IN BOOLEAN  Wait
);

typedef VOID (NTAPI *PRELEASE_FROM_READ_AHEAD) (
    IN PVOID Context
);

typedef struct _CACHE_MANAGER_CALLBACKS {
    PACQUIRE_FOR_LAZY_WRITE     AcquireForLazyWrite;
    PRELEASE_FROM_LAZY_WRITE    ReleaseFromLazyWrite;
    PACQUIRE_FOR_READ_AHEAD     AcquireForReadAhead;
    PRELEASE_FROM_READ_AHEAD    ReleaseFromReadAhead;
} CACHE_MANAGER_CALLBACKS, *PCACHE_MANAGER_CALLBACKS;

NTKERNELAPI
VOID
NTAPI
CcInitializeCacheMap (
    IN PFILE_OBJECT             FileObject,
    IN PCC_FILE_SIZES           FileSizes,
    IN BOOLEAN                  PinAccess,
    IN PCACHE_MANAGER_CALLBACKS Callbacks,
    IN PVOID                    LazyWriteContext
);

#define CcIsFileCached(FO) (                                                         \
    ((FO)->SectionObjectPointer != NULL) &&                                          \
    (((PSECTION_OBJECT_POINTERS)(FO)->SectionObjectPointer)->SharedCacheMap != NULL) \
)

NTKERNELAPI
BOOLEAN
NTAPI
CcIsThereDirtyData (
    IN PVPB Vpb
);

NTKERNELAPI
BOOLEAN
NTAPI
CcMapData (
    IN PFILE_OBJECT     FileObject,
    IN PLARGE_INTEGER   FileOffset,
    IN ULONG            Length,
    IN BOOLEAN          Wait,
    OUT PVOID           *Bcb,
    OUT PVOID           *Buffer
);

NTKERNELAPI
VOID
NTAPI
CcMdlRead (
    IN PFILE_OBJECT         FileObject,
    IN PLARGE_INTEGER       FileOffset,
    IN ULONG                Length,
    OUT PMDL                *MdlChain,
    OUT PIO_STATUS_BLOCK    IoStatus
);

NTKERNELAPI
VOID
NTAPI
CcMdlReadComplete (
    IN PFILE_OBJECT FileObject,
    IN PMDL         MdlChain
);

NTKERNELAPI
VOID
NTAPI
CcMdlWriteComplete (
    IN PFILE_OBJECT     FileObject,
    IN PLARGE_INTEGER   FileOffset,
    IN PMDL             MdlChain
);

NTKERNELAPI
BOOLEAN
NTAPI
CcPinMappedData (
    IN PFILE_OBJECT     FileObject,
    IN PLARGE_INTEGER   FileOffset,
    IN ULONG            Length,
#if (VER_PRODUCTBUILD >= 2195)
    IN ULONG            Flags,
#else
    IN BOOLEAN          Wait,
#endif
    IN OUT PVOID        *Bcb
);

NTKERNELAPI
BOOLEAN
NTAPI
CcPinRead (
    IN PFILE_OBJECT     FileObject,
    IN PLARGE_INTEGER   FileOffset,
    IN ULONG            Length,
#if (VER_PRODUCTBUILD >= 2195)
    IN ULONG            Flags,
#else
    IN BOOLEAN          Wait,
#endif
    OUT PVOID           *Bcb,
    OUT PVOID           *Buffer
);

NTKERNELAPI
VOID
NTAPI
CcPrepareMdlWrite (
    IN PFILE_OBJECT         FileObject,
    IN PLARGE_INTEGER       FileOffset,
    IN ULONG                Length,
    OUT PMDL                *MdlChain,
    OUT PIO_STATUS_BLOCK    IoStatus
);

NTKERNELAPI
BOOLEAN
NTAPI
CcPreparePinWrite (
    IN PFILE_OBJECT     FileObject,
    IN PLARGE_INTEGER   FileOffset,
    IN ULONG            Length,
    IN BOOLEAN          Zero,
#if (VER_PRODUCTBUILD >= 2195)
    IN ULONG            Flags,
#else
    IN BOOLEAN          Wait,
#endif
    OUT PVOID           *Bcb,
    OUT PVOID           *Buffer
);

NTKERNELAPI
BOOLEAN
NTAPI
CcPurgeCacheSection (
    IN PSECTION_OBJECT_POINTERS SectionObjectPointer,
    IN PLARGE_INTEGER           FileOffset OPTIONAL,
    IN ULONG                    Length,
    IN BOOLEAN                  UninitializeCacheMaps
);

#define CcReadAhead(FO, FOFF, LEN) (                \
    if ((LEN) >= 256) {                             \
        CcScheduleReadAhead((FO), (FOFF), (LEN));   \
    }                                               \
)

#if (VER_PRODUCTBUILD >= 2195)

NTKERNELAPI
PVOID
NTAPI
CcRemapBcb (
    IN PVOID Bcb
);

#endif /* (VER_PRODUCTBUILD >= 2195) */

NTKERNELAPI
VOID
NTAPI
CcRepinBcb (
    IN PVOID Bcb
);

NTKERNELAPI
VOID
NTAPI
CcScheduleReadAhead (
    IN PFILE_OBJECT     FileObject,
    IN PLARGE_INTEGER   FileOffset,
    IN ULONG            Length
);

NTKERNELAPI
VOID
NTAPI
CcSetAdditionalCacheAttributes (
    IN PFILE_OBJECT FileObject,
    IN BOOLEAN      DisableReadAhead,
    IN BOOLEAN      DisableWriteBehind
);

NTKERNELAPI
VOID
NTAPI
CcSetBcbOwnerPointer (
    IN PVOID Bcb,
    IN PVOID OwnerPointer
);

NTKERNELAPI
VOID
NTAPI
CcSetDirtyPageThreshold (
    IN PFILE_OBJECT FileObject,
    IN ULONG        DirtyPageThreshold
);

NTKERNELAPI
VOID
NTAPI
CcSetDirtyPinnedData (
    IN PVOID            BcbVoid,
    IN PLARGE_INTEGER   Lsn OPTIONAL
);

NTKERNELAPI
VOID
NTAPI
CcSetFileSizes (
    IN PFILE_OBJECT     FileObject,
    IN PCC_FILE_SIZES   FileSizes
);

typedef VOID (NTAPI *PFLUSH_TO_LSN) (
    IN PVOID            LogHandle,
    IN PLARGE_INTEGER   Lsn
);

NTKERNELAPI
VOID
NTAPI
CcSetLogHandleForFile (
    IN PFILE_OBJECT     FileObject,
    IN PVOID            LogHandle,
    IN PFLUSH_TO_LSN    FlushToLsnRoutine
);

NTKERNELAPI
VOID
NTAPI
CcSetReadAheadGranularity (
    IN PFILE_OBJECT FileObject,
    IN ULONG        Granularity     /* default: PAGE_SIZE */
                                    /* allowed: 2^n * PAGE_SIZE */
);

NTKERNELAPI
BOOLEAN
NTAPI
CcUninitializeCacheMap (
    IN PFILE_OBJECT                 FileObject,
    IN PLARGE_INTEGER               TruncateSize OPTIONAL,
    IN PCACHE_UNINITIALIZE_EVENT    UninitializeCompleteEvent OPTIONAL
);

NTKERNELAPI
VOID
NTAPI
CcUnpinData (
    IN PVOID Bcb
);

NTKERNELAPI
VOID
NTAPI
CcUnpinDataForThread (
    IN PVOID            Bcb,
    IN ERESOURCE_THREAD ResourceThreadId
);

NTKERNELAPI
VOID
NTAPI
CcUnpinRepinnedBcb (
    IN PVOID                Bcb,
    IN BOOLEAN              WriteThrough,
    OUT PIO_STATUS_BLOCK    IoStatus
);

#if (VER_PRODUCTBUILD >= 2195)

NTKERNELAPI
NTSTATUS
NTAPI
CcWaitForCurrentLazyWriterActivity (
    VOID
);

#endif /* (VER_PRODUCTBUILD >= 2195) */

NTKERNELAPI
BOOLEAN
NTAPI
CcZeroData (
    IN PFILE_OBJECT     FileObject,
    IN PLARGE_INTEGER   StartOffset,
    IN PLARGE_INTEGER   EndOffset,
    IN BOOLEAN          Wait
);

NTKERNELAPI
VOID
NTAPI
ExDisableResourceBoostLite (
    IN PERESOURCE  Resource
);

NTKERNELAPI
ULONG
NTAPI
ExQueryPoolBlockSize (
    IN PVOID      PoolBlock,
    OUT PBOOLEAN  QuotaCharged
);

#if (VER_PRODUCTBUILD >= 2600)

#ifndef __NTOSKRNL__
NTKERNELAPI
VOID
FASTCALL
ExInitializeRundownProtection (
    IN PEX_RUNDOWN_REF  RunRef
);

NTKERNELAPI
VOID
FASTCALL
ExReInitializeRundownProtection (
    IN PEX_RUNDOWN_REF  RunRef
);

NTKERNELAPI
BOOLEAN
FASTCALL
ExAcquireRundownProtection (
    IN PEX_RUNDOWN_REF  RunRef
);

NTKERNELAPI
BOOLEAN
FASTCALL
ExAcquireRundownProtectionEx (
    IN PEX_RUNDOWN_REF  RunRef,
    IN ULONG            Count
);

NTKERNELAPI
VOID
FASTCALL
ExReleaseRundownProtection (
    IN PEX_RUNDOWN_REF  RunRef
);

NTKERNELAPI
VOID
FASTCALL
ExReleaseRundownProtectionEx (
    IN PEX_RUNDOWN_REF  RunRef,
    IN ULONG            Count
);

NTKERNELAPI
VOID
FASTCALL
ExRundownCompleted (
    IN PEX_RUNDOWN_REF  RunRef
);

NTKERNELAPI
VOID
FASTCALL
ExWaitForRundownProtectionRelease (
    IN PEX_RUNDOWN_REF  RunRef
);

#endif
#endif /* (VER_PRODUCTBUILD >= 2600) */

#define FlagOn(x, f) ((x) & (f))

NTKERNELAPI
VOID
NTAPI
FsRtlAddToTunnelCache (
    IN PTUNNEL          Cache,
    IN ULONGLONG        DirectoryKey,
    IN PUNICODE_STRING  ShortName,
    IN PUNICODE_STRING  LongName,
    IN BOOLEAN          KeyByShortName,
    IN ULONG            DataLength,
    IN PVOID            Data
);

#if (VER_PRODUCTBUILD >= 2195)

PFILE_LOCK
NTAPI
FsRtlAllocateFileLock (
    IN PCOMPLETE_LOCK_IRP_ROUTINE   CompleteLockIrpRoutine OPTIONAL,
    IN PUNLOCK_ROUTINE              UnlockRoutine OPTIONAL
);

#endif /* (VER_PRODUCTBUILD >= 2195) */

NTKERNELAPI
PVOID
NTAPI
FsRtlAllocatePool (
    IN POOL_TYPE    PoolType,
    IN ULONG        NumberOfBytes
);

NTKERNELAPI
PVOID
NTAPI
FsRtlAllocatePoolWithQuota (
    IN POOL_TYPE    PoolType,
    IN ULONG        NumberOfBytes
);

NTKERNELAPI
PVOID
NTAPI
FsRtlAllocatePoolWithQuotaTag (
    IN POOL_TYPE    PoolType,
    IN ULONG        NumberOfBytes,
    IN ULONG        Tag
);

NTKERNELAPI
PVOID
NTAPI
FsRtlAllocatePoolWithTag (
    IN POOL_TYPE    PoolType,
    IN ULONG        NumberOfBytes,
    IN ULONG        Tag
);

NTKERNELAPI
BOOLEAN
NTAPI
FsRtlAreNamesEqual (
    IN PUNICODE_STRING  Name1,
    IN PUNICODE_STRING  Name2,
    IN BOOLEAN          IgnoreCase,
    IN PWCHAR           UpcaseTable OPTIONAL
);

#define FsRtlAreThereCurrentFileLocks(FL) ( \
    ((FL)->FastIoIsQuestionable)            \
)

/*
  FsRtlCheckLockForReadAccess:

  All this really does is pick out the lock parameters from the irp (io stack
  location?), get IoGetRequestorProcess, and pass values on to
  FsRtlFastCheckLockForRead.
*/
NTKERNELAPI
BOOLEAN
NTAPI
FsRtlCheckLockForReadAccess (
    IN PFILE_LOCK   FileLock,
    IN PIRP         Irp
);

/*
  FsRtlCheckLockForWriteAccess:

  All this really does is pick out the lock parameters from the irp (io stack
  location?), get IoGetRequestorProcess, and pass values on to
  FsRtlFastCheckLockForWrite.
*/
NTKERNELAPI
BOOLEAN
NTAPI
FsRtlCheckLockForWriteAccess (
    IN PFILE_LOCK   FileLock,
    IN PIRP         Irp
);

typedef
VOID
(NTAPI*POPLOCK_WAIT_COMPLETE_ROUTINE) (
    IN PVOID    Context,
    IN PIRP     Irp
);

typedef
VOID
(NTAPI*POPLOCK_FS_PREPOST_IRP) (
    IN PVOID    Context,
    IN PIRP     Irp
);

NTKERNELAPI
NTSTATUS
NTAPI
FsRtlCheckOplock (
    IN POPLOCK                          Oplock,
    IN PIRP                             Irp,
    IN PVOID                            Context,
    IN POPLOCK_WAIT_COMPLETE_ROUTINE    CompletionRoutine OPTIONAL,
    IN POPLOCK_FS_PREPOST_IRP           PostIrpRoutine OPTIONAL
);

NTKERNELAPI
BOOLEAN
NTAPI
FsRtlCopyRead (
    IN PFILE_OBJECT         FileObject,
    IN PLARGE_INTEGER       FileOffset,
    IN ULONG                Length,
    IN BOOLEAN              Wait,
    IN ULONG                LockKey,
    OUT PVOID               Buffer,
    OUT PIO_STATUS_BLOCK    IoStatus,
    IN PDEVICE_OBJECT       DeviceObject
);

NTKERNELAPI
BOOLEAN
NTAPI
FsRtlCopyWrite (
    IN PFILE_OBJECT         FileObject,
    IN PLARGE_INTEGER       FileOffset,
    IN ULONG                Length,
    IN BOOLEAN              Wait,
    IN ULONG                LockKey,
    IN PVOID                Buffer,
    OUT PIO_STATUS_BLOCK    IoStatus,
    IN PDEVICE_OBJECT       DeviceObject
);

NTKERNELAPI
PVOID
NTAPI
RtlCreateHeap (
    IN ULONG                Flags,
    IN PVOID                HeapBase OPTIONAL,
    IN SIZE_T               ReserveSize OPTIONAL,
    IN SIZE_T               CommitSize OPTIONAL,
    IN PVOID                Lock OPTIONAL,
    IN PRTL_HEAP_PARAMETERS Parameters OPTIONAL
);

NTKERNELAPI
BOOLEAN
NTAPI
FsRtlCurrentBatchOplock (
    IN POPLOCK Oplock
);

NTKERNELAPI
VOID
NTAPI
FsRtlDeleteKeyFromTunnelCache (
    IN PTUNNEL      Cache,
    IN ULONGLONG    DirectoryKey
);

NTKERNELAPI
VOID
NTAPI
FsRtlDeleteTunnelCache (
    IN PTUNNEL Cache
);

NTKERNELAPI
VOID
NTAPI
FsRtlDeregisterUncProvider (
    IN HANDLE Handle
);

NTKERNELAPI
PVOID
NTAPI
RtlDestroyHeap(
    IN PVOID HeapHandle
);

NTKERNELAPI
VOID
NTAPI
FsRtlDissectDbcs (
    IN ANSI_STRING Name,
    OUT PANSI_STRING FirstPart,
    OUT PANSI_STRING RemainingPart
);

NTKERNELAPI
VOID
NTAPI
FsRtlDissectName (
    IN UNICODE_STRING Name,
    OUT PUNICODE_STRING FirstPart,
    OUT PUNICODE_STRING RemainingPart
);

NTKERNELAPI
BOOLEAN
NTAPI
FsRtlDoesDbcsContainWildCards (
    IN PANSI_STRING Name
);

NTKERNELAPI
BOOLEAN
NTAPI
FsRtlDoesNameContainWildCards (
    IN PUNICODE_STRING Name
);

#define FsRtlEnterFileSystem    KeEnterCriticalRegion

#define FsRtlExitFileSystem     KeLeaveCriticalRegion

NTKERNELAPI
BOOLEAN
NTAPI
FsRtlFastCheckLockForRead (
    IN PFILE_LOCK           FileLock,
    IN PLARGE_INTEGER       FileOffset,
    IN PLARGE_INTEGER       Length,
    IN ULONG                Key,
    IN PFILE_OBJECT         FileObject,
    IN PEPROCESS            Process
);

NTKERNELAPI
BOOLEAN
NTAPI
FsRtlFastCheckLockForWrite (
    IN PFILE_LOCK           FileLock,
    IN PLARGE_INTEGER       FileOffset,
    IN PLARGE_INTEGER       Length,
    IN ULONG                Key,
    IN PFILE_OBJECT         FileObject,
    IN PEPROCESS            Process
);

#define FsRtlFastLock(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11) (       \
     FsRtlPrivateLock(A1, A2, A3, A4, A5, A6, A7, A8, A9, NULL, A10, A11)   \
)

NTKERNELAPI
NTSTATUS
NTAPI
FsRtlFastUnlockAll (
    IN PFILE_LOCK           FileLock,
    IN PFILE_OBJECT         FileObject,
    IN PEPROCESS            Process,
    IN PVOID                Context OPTIONAL
);
/* ret: STATUS_RANGE_NOT_LOCKED */

NTKERNELAPI
NTSTATUS
NTAPI
FsRtlFastUnlockAllByKey (
    IN PFILE_LOCK           FileLock,
    IN PFILE_OBJECT         FileObject,
    IN PEPROCESS            Process,
    IN ULONG                Key,
    IN PVOID                Context OPTIONAL
);
/* ret: STATUS_RANGE_NOT_LOCKED */

NTKERNELAPI
NTSTATUS
NTAPI
FsRtlFastUnlockSingle (
    IN PFILE_LOCK           FileLock,
    IN PFILE_OBJECT         FileObject,
    IN PLARGE_INTEGER       FileOffset,
    IN PLARGE_INTEGER       Length,
    IN PEPROCESS            Process,
    IN ULONG                Key,
    IN PVOID                Context OPTIONAL,
    IN BOOLEAN              AlreadySynchronized
);
/* ret:  STATUS_RANGE_NOT_LOCKED */

NTKERNELAPI
BOOLEAN
NTAPI
FsRtlFindInTunnelCache (
    IN PTUNNEL          Cache,
    IN ULONGLONG        DirectoryKey,
    IN PUNICODE_STRING  Name,
    OUT PUNICODE_STRING ShortName,
    OUT PUNICODE_STRING LongName,
    IN OUT PULONG       DataLength,
    OUT PVOID           Data
);

#if (VER_PRODUCTBUILD >= 2195)

NTKERNELAPI
VOID
NTAPI
FsRtlFreeFileLock (
    IN PFILE_LOCK FileLock
);

#endif /* (VER_PRODUCTBUILD >= 2195) */

NTKERNELAPI
NTSTATUS
NTAPI
FsRtlGetFileSize (
    IN PFILE_OBJECT         FileObject,
    IN OUT PLARGE_INTEGER   FileSize
);

/*
  FsRtlGetNextFileLock:

  ret: NULL if no more locks

  Internals:
    FsRtlGetNextFileLock uses FileLock->LastReturnedLockInfo and
    FileLock->LastReturnedLock as storage.
    LastReturnedLock is a pointer to the 'raw' lock inkl. double linked
    list, and FsRtlGetNextFileLock needs this to get next lock on subsequent
    calls with Restart = FALSE.
*/
NTKERNELAPI
PFILE_LOCK_INFO
NTAPI
FsRtlGetNextFileLock (
    IN PFILE_LOCK   FileLock,
    IN BOOLEAN      Restart
);

NTKERNELAPI
VOID
NTAPI
FsRtlInitializeFileLock (
    IN PFILE_LOCK                   FileLock,
    IN PCOMPLETE_LOCK_IRP_ROUTINE   CompleteLockIrpRoutine OPTIONAL,
    IN PUNLOCK_ROUTINE              UnlockRoutine OPTIONAL
);

NTKERNELAPI
VOID
NTAPI
FsRtlInitializeOplock (
    IN OUT POPLOCK Oplock
);

NTKERNELAPI
VOID
NTAPI
FsRtlInitializeTunnelCache (
    IN PTUNNEL Cache
);

NTKERNELAPI
BOOLEAN
NTAPI
FsRtlIsNameInExpression (
    IN PUNICODE_STRING  Expression,
    IN PUNICODE_STRING  Name,
    IN BOOLEAN          IgnoreCase,
    IN PWCHAR           UpcaseTable OPTIONAL
);

NTKERNELAPI
BOOLEAN
NTAPI
FsRtlIsNtstatusExpected (
    IN NTSTATUS Ntstatus
);

#define NLS_OEM_LEAD_BYTE_INFO NlsOemLeadByteInfo

extern PUSHORT NlsOemLeadByteInfo;

#define FsRtlIsLeadDbcsCharacter(DBCS_CHAR) (                               \
    (BOOLEAN)((UCHAR)(DBCS_CHAR) < 0x80 ? FALSE :                           \
              (NLS_MB_CODE_PAGE_TAG &&                                      \
               (NLS_OEM_LEAD_BYTE_INFO[(UCHAR)(DBCS_CHAR)] != 0)))          \
)

#define FsRtlIsAnsiCharacterWild(C) (                                       \
    FlagOn(FsRtlLegalAnsiCharacterArray[(UCHAR)(C)], FSRTL_WILD_CHARACTER ) \
)

#define FsRtlIsUnicodeCharacterWild(C) (                                    \
    (((C) >= 0x40) ?                                                        \
    FALSE :                                                                 \
    FlagOn(FsRtlLegalAnsiCharacterArray[(C)], FSRTL_WILD_CHARACTER ))       \
)

NTKERNELAPI
BOOLEAN
NTAPI
FsRtlMdlReadDev (
    IN PFILE_OBJECT       FileObject,
    IN PLARGE_INTEGER     FileOffset,
    IN ULONG              Length,
    IN ULONG              LockKey,
    OUT PMDL              *MdlChain,
    OUT PIO_STATUS_BLOCK  IoStatus,
    IN PDEVICE_OBJECT     DeviceObject
);

NTKERNELAPI
BOOLEAN
NTAPI
FsRtlMdlReadComplete (
    IN PFILE_OBJECT     FileObject,
    IN PMDL             MdlChain
);

NTKERNELAPI
BOOLEAN
NTAPI
FsRtlMdlReadCompleteDev (
    IN PFILE_OBJECT     FileObject,
    IN PMDL             MdlChain,
    IN PDEVICE_OBJECT   DeviceObject
);

NTKERNELAPI
BOOLEAN
NTAPI
FsRtlPrepareMdlWriteDev (
    IN PFILE_OBJECT       FileObject,
    IN PLARGE_INTEGER     FileOffset,
    IN ULONG              Length,
    IN ULONG              LockKey,
    OUT PMDL              *MdlChain,
    OUT PIO_STATUS_BLOCK  IoStatus,
    IN PDEVICE_OBJECT     DeviceObject
);

NTKERNELAPI
BOOLEAN
NTAPI
FsRtlMdlWriteComplete (
    IN PFILE_OBJECT     FileObject,
    IN PLARGE_INTEGER   FileOffset,
    IN PMDL             MdlChain
);

NTKERNELAPI
BOOLEAN
NTAPI
FsRtlMdlWriteCompleteDev (
    IN PFILE_OBJECT     FileObject,
    IN PLARGE_INTEGER   FileOffset,
    IN PMDL             MdlChain,
    IN PDEVICE_OBJECT   DeviceObject
);

NTKERNELAPI
NTSTATUS
NTAPI
FsRtlNormalizeNtstatus (
    IN NTSTATUS Exception,
    IN NTSTATUS GenericException
);

NTKERNELAPI
VOID
NTAPI
FsRtlNotifyChangeDirectory (
    IN PNOTIFY_SYNC NotifySync,
    IN PVOID        FsContext,
    IN PSTRING      FullDirectoryName,
    IN PLIST_ENTRY  NotifyList,
    IN BOOLEAN      WatchTree,
    IN ULONG        CompletionFilter,
    IN PIRP         NotifyIrp
);

NTKERNELAPI
VOID
NTAPI
FsRtlNotifyCleanup (
    IN PNOTIFY_SYNC NotifySync,
    IN PLIST_ENTRY  NotifyList,
    IN PVOID        FsContext
);

typedef BOOLEAN (*PCHECK_FOR_TRAVERSE_ACCESS) (
    IN PVOID                        NotifyContext,
    IN PVOID                        TargetContext,
    IN PSECURITY_SUBJECT_CONTEXT    SubjectContext
);

NTKERNELAPI
VOID
NTAPI
FsRtlNotifyFullChangeDirectory (
    IN PNOTIFY_SYNC                 NotifySync,
    IN PLIST_ENTRY                  NotifyList,
    IN PVOID                        FsContext,
    IN PSTRING                      FullDirectoryName,
    IN BOOLEAN                      WatchTree,
    IN BOOLEAN                      IgnoreBuffer,
    IN ULONG                        CompletionFilter,
    IN PIRP                         NotifyIrp,
    IN PCHECK_FOR_TRAVERSE_ACCESS   TraverseCallback OPTIONAL,
    IN PSECURITY_SUBJECT_CONTEXT    SubjectContext OPTIONAL
);

NTKERNELAPI
VOID
NTAPI
FsRtlNotifyFullReportChange (
    IN PNOTIFY_SYNC NotifySync,
    IN PLIST_ENTRY  NotifyList,
    IN PSTRING      FullTargetName,
    IN USHORT       TargetNameOffset,
    IN PSTRING      StreamName OPTIONAL,
    IN PSTRING      NormalizedParentName OPTIONAL,
    IN ULONG        FilterMatch,
    IN ULONG        Action,
    IN PVOID        TargetContext
);

NTKERNELAPI
VOID
NTAPI
FsRtlNotifyInitializeSync (
    IN PNOTIFY_SYNC *NotifySync
);

NTKERNELAPI
VOID
NTAPI
FsRtlNotifyReportChange (
    IN PNOTIFY_SYNC NotifySync,
    IN PLIST_ENTRY  NotifyList,
    IN PSTRING      FullTargetName,
    IN PUSHORT      FileNamePartLength,
    IN ULONG        FilterMatch
);

NTKERNELAPI
VOID
NTAPI
FsRtlNotifyUninitializeSync (
    IN PNOTIFY_SYNC *NotifySync
);

#if (VER_PRODUCTBUILD >= 2195)

NTKERNELAPI
NTSTATUS
NTAPI
FsRtlNotifyVolumeEvent (
    IN PFILE_OBJECT FileObject,
    IN ULONG        EventCode
);

#endif /* (VER_PRODUCTBUILD >= 2195) */

NTKERNELAPI
NTSTATUS
NTAPI
FsRtlOplockFsctrl (
    IN POPLOCK  Oplock,
    IN PIRP     Irp,
    IN ULONG    OpenCount
);

NTKERNELAPI
BOOLEAN
NTAPI
FsRtlOplockIsFastIoPossible (
    IN POPLOCK Oplock
);

/*
  FsRtlPrivateLock:

  ret: IoStatus->Status: STATUS_PENDING, STATUS_LOCK_NOT_GRANTED

  Internals:
    -Calls IoCompleteRequest if Irp
    -Uses exception handling / ExRaiseStatus with STATUS_INSUFFICIENT_RESOURCES
*/
NTKERNELAPI
BOOLEAN
NTAPI
FsRtlPrivateLock (
    IN PFILE_LOCK           FileLock,
    IN PFILE_OBJECT         FileObject,
    IN PLARGE_INTEGER       FileOffset,
    IN PLARGE_INTEGER       Length,
    IN PEPROCESS            Process,
    IN ULONG                Key,
    IN BOOLEAN              FailImmediately,
    IN BOOLEAN              ExclusiveLock,
    OUT PIO_STATUS_BLOCK    IoStatus,
    IN PIRP                 Irp OPTIONAL,
    IN PVOID                Context,
    IN BOOLEAN              AlreadySynchronized
);

/*
  FsRtlProcessFileLock:

  ret:
    -STATUS_INVALID_DEVICE_REQUEST
    -STATUS_RANGE_NOT_LOCKED from unlock routines.
    -STATUS_PENDING, STATUS_LOCK_NOT_GRANTED from FsRtlPrivateLock
    (redirected IoStatus->Status).

  Internals:
    -switch ( Irp->CurrentStackLocation->MinorFunction )
        lock: return FsRtlPrivateLock;
        unlocksingle: return FsRtlFastUnlockSingle;
        unlockall: return FsRtlFastUnlockAll;
        unlockallbykey: return FsRtlFastUnlockAllByKey;
        default: IofCompleteRequest with STATUS_INVALID_DEVICE_REQUEST;
                 return STATUS_INVALID_DEVICE_REQUEST;

    -'AllwaysZero' is passed thru as 'AllwaysZero' to lock / unlock routines.
    -'Irp' is passet thru as 'Irp' to FsRtlPrivateLock.
*/
NTKERNELAPI
NTSTATUS
NTAPI
FsRtlProcessFileLock (
    IN PFILE_LOCK   FileLock,
    IN PIRP         Irp,
    IN PVOID        Context OPTIONAL
);

NTKERNELAPI
NTSTATUS
NTAPI
FsRtlRegisterUncProvider (
    IN OUT PHANDLE      MupHandle,
    IN PUNICODE_STRING  RedirectorDeviceName,
    IN BOOLEAN          MailslotsSupported
);

typedef VOID
(NTAPI *PFSRTL_STACK_OVERFLOW_ROUTINE) (
    IN PVOID    Context,
    IN PKEVENT  Event
);

NTKERNELAPI
VOID
NTAPI
FsRtlPostStackOverflow (
    IN PVOID                          Context,
    IN PKEVENT                        Event,
    IN PFSRTL_STACK_OVERFLOW_ROUTINE  StackOverflowRoutine
);

NTKERNELAPI
VOID
NTAPI
FsRtlPostPagingFileStackOverflow (
    IN PVOID                          Context,
    IN PKEVENT                        Event,
    IN PFSRTL_STACK_OVERFLOW_ROUTINE  StackOverflowRoutine
);

NTKERNELAPI
VOID
NTAPI
FsRtlUninitializeFileLock (
    IN PFILE_LOCK FileLock
);

NTKERNELAPI
VOID
NTAPI
FsRtlUninitializeOplock (
    IN OUT POPLOCK Oplock
);

NTSYSAPI
VOID
NTAPI
HalDisplayString (
    IN PCHAR String
);

NTSYSAPI
VOID
NTAPI
HalQueryRealTimeClock (
    IN OUT PTIME_FIELDS TimeFields
);

NTSYSAPI
VOID
NTAPI
HalSetRealTimeClock (
    IN PTIME_FIELDS TimeFields
);

NTKERNELAPI
NTSTATUS
NTAPI
IoAttachDeviceToDeviceStackSafe(
    IN PDEVICE_OBJECT   SourceDevice,
    IN PDEVICE_OBJECT   TargetDevice,
    OUT PDEVICE_OBJECT  *AttachedToDeviceObject
);

NTKERNELAPI
VOID
NTAPI
IoAcquireVpbSpinLock (
    OUT PKIRQL Irql
);

NTKERNELAPI
NTSTATUS
NTAPI
IoCheckDesiredAccess (
    IN OUT PACCESS_MASK DesiredAccess,
    IN ACCESS_MASK      GrantedAccess
);

NTKERNELAPI
NTSTATUS
NTAPI
IoCheckEaBufferValidity (
    IN PFILE_FULL_EA_INFORMATION    EaBuffer,
    IN ULONG                        EaLength,
    OUT PULONG                      ErrorOffset
);

NTKERNELAPI
NTSTATUS
NTAPI
IoCheckFunctionAccess (
    IN ACCESS_MASK              GrantedAccess,
    IN UCHAR                    MajorFunction,
    IN UCHAR                    MinorFunction,
    IN ULONG                    IoControlCode,
    IN PVOID                    Argument1 OPTIONAL,
    IN PVOID                    Argument2 OPTIONAL
);

#if (VER_PRODUCTBUILD >= 2195)

NTKERNELAPI
NTSTATUS
NTAPI
IoCheckQuotaBufferValidity (
    IN PFILE_QUOTA_INFORMATION  QuotaBuffer,
    IN ULONG                    QuotaLength,
    OUT PULONG                  ErrorOffset
);

#endif /* (VER_PRODUCTBUILD >= 2195) */

NTKERNELAPI
PFILE_OBJECT
NTAPI
IoCreateStreamFileObject (
    IN PFILE_OBJECT     FileObject OPTIONAL,
    IN PDEVICE_OBJECT   DeviceObject OPTIONAL
);

#if (VER_PRODUCTBUILD >= 2195)

NTKERNELAPI
PFILE_OBJECT
NTAPI
IoCreateStreamFileObjectLite (
    IN PFILE_OBJECT     FileObject OPTIONAL,
    IN PDEVICE_OBJECT   DeviceObject OPTIONAL
);

#endif /* (VER_PRODUCTBUILD >= 2195) */

NTKERNELAPI
BOOLEAN
NTAPI
IoFastQueryNetworkAttributes (
    IN POBJECT_ATTRIBUTES               ObjectAttributes,
    IN ACCESS_MASK                      DesiredAccess,
    IN ULONG                            OpenOptions,
    OUT PIO_STATUS_BLOCK                IoStatus,
    OUT PFILE_NETWORK_OPEN_INFORMATION  Buffer
);

NTKERNELAPI
PDEVICE_OBJECT
NTAPI
IoGetAttachedDevice (
    IN PDEVICE_OBJECT DeviceObject
);

NTKERNELAPI
PDEVICE_OBJECT
NTAPI
IoGetBaseFileSystemDeviceObject (
    IN PFILE_OBJECT FileObject
);

NTKERNELAPI
PEPROCESS
NTAPI
IoGetRequestorProcess (
    IN PIRP Irp
);

#if (VER_PRODUCTBUILD >= 2195)

NTKERNELAPI
ULONG
NTAPI
IoGetRequestorProcessId (
    IN PIRP Irp
);

#endif /* (VER_PRODUCTBUILD >= 2195) */

NTKERNELAPI
PIRP
NTAPI
IoGetTopLevelIrp (
    VOID
);

#define IoIsFileOpenedExclusively(FileObject) ( \
    (BOOLEAN) !(                                \
    (FileObject)->SharedRead ||                 \
    (FileObject)->SharedWrite ||                \
    (FileObject)->SharedDelete                  \
    )                                           \
)

NTKERNELAPI
BOOLEAN
NTAPI
IoIsOperationSynchronous (
    IN PIRP Irp
);

NTKERNELAPI
BOOLEAN
NTAPI
IoIsSystemThread (
    IN PETHREAD Thread
);

#if (VER_PRODUCTBUILD >= 2195)

NTKERNELAPI
BOOLEAN
NTAPI
IoIsValidNameGraftingBuffer (
    IN PIRP                 Irp,
    IN PREPARSE_DATA_BUFFER ReparseBuffer
);

#endif /* (VER_PRODUCTBUILD >= 2195) */

NTKERNELAPI
NTSTATUS
NTAPI
IoPageRead (
    IN PFILE_OBJECT         FileObject,
    IN PMDL                 Mdl,
    IN PLARGE_INTEGER       Offset,
    IN PKEVENT              Event,
    OUT PIO_STATUS_BLOCK    IoStatusBlock
);

NTKERNELAPI
NTSTATUS
NTAPI
IoQueryFileInformation (
    IN PFILE_OBJECT             FileObject,
    IN FILE_INFORMATION_CLASS   FileInformationClass,
    IN ULONG                    Length,
    OUT PVOID                   FileInformation,
    OUT PULONG                  ReturnedLength
);

NTKERNELAPI
NTSTATUS
NTAPI
IoQueryVolumeInformation (
    IN PFILE_OBJECT         FileObject,
    IN FS_INFORMATION_CLASS FsInformationClass,
    IN ULONG                Length,
    OUT PVOID               FsInformation,
    OUT PULONG              ReturnedLength
);

NTKERNELAPI
VOID
NTAPI
IoQueueThreadIrp(
    IN PIRP Irp
);

NTKERNELAPI
VOID
NTAPI
IoRegisterFileSystem (
    IN OUT PDEVICE_OBJECT DeviceObject
);

#if (VER_PRODUCTBUILD >= 1381)

typedef VOID (NTAPI *PDRIVER_FS_NOTIFICATION) (
    IN PDEVICE_OBJECT DeviceObject,
    IN BOOLEAN        DriverActive
);

NTKERNELAPI
NTSTATUS
NTAPI
IoRegisterFsRegistrationChange (
    IN PDRIVER_OBJECT           DriverObject,
    IN PDRIVER_FS_NOTIFICATION  DriverNotificationRoutine
);

#endif /* (VER_PRODUCTBUILD >= 1381) */

NTKERNELAPI
VOID
NTAPI
IoReleaseVpbSpinLock (
    IN KIRQL Irql
);

NTKERNELAPI
VOID
NTAPI
IoSetDeviceToVerify (
    IN PETHREAD         Thread,
    IN PDEVICE_OBJECT   DeviceObject
);

NTKERNELAPI
NTSTATUS
NTAPI
IoSetInformation (
    IN PFILE_OBJECT             FileObject,
    IN FILE_INFORMATION_CLASS   FileInformationClass,
    IN ULONG                    Length,
    IN PVOID                    FileInformation
);

NTKERNELAPI
VOID
NTAPI
IoSetTopLevelIrp (
    IN PIRP Irp
);

NTKERNELAPI
NTSTATUS
NTAPI
IoSynchronousPageWrite (
    IN PFILE_OBJECT         FileObject,
    IN PMDL                 Mdl,
    IN PLARGE_INTEGER       FileOffset,
    IN PKEVENT              Event,
    OUT PIO_STATUS_BLOCK    IoStatusBlock
);

NTKERNELAPI
PEPROCESS
NTAPI
IoThreadToProcess (
    IN PETHREAD Thread
);

NTKERNELAPI
VOID
NTAPI
IoUnregisterFileSystem (
    IN OUT PDEVICE_OBJECT DeviceObject
);

#if (VER_PRODUCTBUILD >= 1381)

NTKERNELAPI
VOID
NTAPI
IoUnregisterFsRegistrationChange (
    IN PDRIVER_OBJECT           DriverObject,
    IN PDRIVER_FS_NOTIFICATION  DriverNotificationRoutine
);

#endif /* (VER_PRODUCTBUILD >= 1381) */

NTKERNELAPI
NTSTATUS
NTAPI
IoVerifyVolume (
    IN PDEVICE_OBJECT   DeviceObject,
    IN BOOLEAN          AllowRawMount
);

NTKERNELAPI
VOID
NTAPI
KeAttachProcess (
    IN PKPROCESS Process
);

NTKERNELAPI
VOID
NTAPI
KeDetachProcess (
    VOID
);

NTKERNELAPI
VOID
NTAPI
KeInitializeQueue (
    IN PRKQUEUE Queue,
    IN ULONG    Count OPTIONAL
);

NTKERNELAPI
LONG
NTAPI
KeInsertHeadQueue (
    IN PRKQUEUE     Queue,
    IN PLIST_ENTRY  Entry
);

NTKERNELAPI
LONG
NTAPI
KeInsertQueue (
    IN PRKQUEUE     Queue,
    IN PLIST_ENTRY  Entry
);

NTKERNELAPI
BOOLEAN
NTAPI
KeInsertQueueApc (
    IN PKAPC      Apc,
    IN PVOID      SystemArgument1,
    IN PVOID      SystemArgument2,
    IN KPRIORITY  PriorityBoost
);

NTKERNELAPI
LONG
NTAPI
KeReadStateQueue (
    IN PRKQUEUE Queue
);

NTKERNELAPI
PLIST_ENTRY
NTAPI
KeRemoveQueue (
    IN PRKQUEUE         Queue,
    IN KPROCESSOR_MODE  WaitMode,
    IN PLARGE_INTEGER   Timeout OPTIONAL
);

NTKERNELAPI
PLIST_ENTRY
NTAPI
KeRundownQueue (
    IN PRKQUEUE Queue
);

NTKERNELAPI
VOID
NTAPI
KeInitializeMutant (
    IN PRKMUTANT  Mutant,
    IN BOOLEAN    InitialOwner
);

NTKERNELAPI
LONG
NTAPI
KeReadStateMutant (
    IN PRKMUTANT  Mutant
);

NTKERNELAPI
LONG
NTAPI
KeReleaseMutant (
    IN PRKMUTANT  Mutant,
    IN KPRIORITY  Increment,
    IN BOOLEAN    Abandoned,
    IN BOOLEAN    Wait
);

#if (VER_PRODUCTBUILD >= 2195)

NTKERNELAPI
VOID
NTAPI
KeStackAttachProcess (
    IN PKPROCESS    Process,
    OUT PKAPC_STATE ApcState
);

NTKERNELAPI
VOID
NTAPI
KeUnstackDetachProcess (
    IN PKAPC_STATE ApcState
);

#endif /* (VER_PRODUCTBUILD >= 2195) */

NTKERNELAPI
BOOLEAN
NTAPI
MmCanFileBeTruncated (
    IN PSECTION_OBJECT_POINTERS     SectionObjectPointer,
    IN PLARGE_INTEGER               NewFileSize
);

NTKERNELAPI
BOOLEAN
NTAPI
MmFlushImageSection (
    IN PSECTION_OBJECT_POINTERS     SectionObjectPointer,
    IN MMFLUSH_TYPE                 FlushType
);

NTKERNELAPI
BOOLEAN
NTAPI
MmForceSectionClosed (
    IN PSECTION_OBJECT_POINTERS SectionObjectPointer,
    IN BOOLEAN                  DelayClose
);

#if (VER_PRODUCTBUILD >= 1381)

NTKERNELAPI
BOOLEAN
NTAPI
MmIsRecursiveIoFault (
    VOID
);

#else

#define MmIsRecursiveIoFault() (                            \
    (PsGetCurrentThread()->DisablePageFaultClustering) |    \
    (PsGetCurrentThread()->ForwardClusterOnly)              \
)

#endif

NTKERNELAPI
NTSTATUS
NTAPI
MmMapViewOfSection (
    IN PVOID                SectionObject,
    IN PEPROCESS            Process,
    IN OUT PVOID            *BaseAddress,
    IN ULONG                ZeroBits,
    IN ULONG                CommitSize,
    IN OUT PLARGE_INTEGER   SectionOffset OPTIONAL,
    IN OUT PULONG           ViewSize,
    IN SECTION_INHERIT      InheritDisposition,
    IN ULONG                AllocationType,
    IN ULONG                Protect
);

NTKERNELAPI
BOOLEAN
NTAPI
MmSetAddressRangeModified (
    IN PVOID    Address,
    IN ULONG    Length
);

NTKERNELAPI
NTSTATUS
NTAPI
ObCreateObject (
    IN KPROCESSOR_MODE      ObjectAttributesAccessMode OPTIONAL,
    IN POBJECT_TYPE         ObjectType,
    IN POBJECT_ATTRIBUTES   ObjectAttributes OPTIONAL,
    IN KPROCESSOR_MODE      AccessMode,
    IN OUT PVOID            ParseContext OPTIONAL,
    IN ULONG                ObjectSize,
    IN ULONG                PagedPoolCharge OPTIONAL,
    IN ULONG                NonPagedPoolCharge OPTIONAL,
    OUT PVOID               *Object
);

NTKERNELAPI
ULONG
NTAPI
ObGetObjectPointerCount (
    IN PVOID Object
);

NTKERNELAPI
NTSTATUS
NTAPI
ObInsertObject (
    IN PVOID            Object,
    IN PACCESS_STATE    PassedAccessState OPTIONAL,
    IN ACCESS_MASK      DesiredAccess,
    IN ULONG            AdditionalReferences,
    OUT PVOID           *ReferencedObject OPTIONAL,
    OUT PHANDLE         Handle
);

NTKERNELAPI
VOID
NTAPI
ObMakeTemporaryObject (
    IN PVOID Object
);

NTKERNELAPI
NTSTATUS
NTAPI
ObOpenObjectByPointer (
    IN PVOID            Object,
    IN ULONG            HandleAttributes,
    IN PACCESS_STATE    PassedAccessState OPTIONAL,
    IN ACCESS_MASK      DesiredAccess OPTIONAL,
    IN POBJECT_TYPE     ObjectType OPTIONAL,
    IN KPROCESSOR_MODE  AccessMode,
    OUT PHANDLE         Handle
);

NTKERNELAPI
NTSTATUS
NTAPI
ObQueryNameString (
    IN PVOID                        Object,
    OUT POBJECT_NAME_INFORMATION    ObjectNameInfo,
    IN ULONG                        Length,
    OUT PULONG                      ReturnLength
);

NTKERNELAPI
NTSTATUS
NTAPI
ObQueryObjectAuditingByHandle (
    IN HANDLE       Handle,
    OUT PBOOLEAN    GenerateOnClose
);

NTKERNELAPI
NTSTATUS
NTAPI
ObReferenceObjectByName (
    IN PUNICODE_STRING  ObjectName,
    IN ULONG            Attributes,
    IN PACCESS_STATE    PassedAccessState OPTIONAL,
    IN ACCESS_MASK      DesiredAccess OPTIONAL,
    IN POBJECT_TYPE     ObjectType,
    IN KPROCESSOR_MODE  AccessMode,
    IN OUT PVOID        ParseContext OPTIONAL,
    OUT PVOID           *Object
);

NTKERNELAPI
NTSTATUS
NTAPI
PsAssignImpersonationToken (
    IN PETHREAD     Thread,
    IN HANDLE       Token
);

NTKERNELAPI
VOID
NTAPI
PsChargePoolQuota (
    IN PEPROCESS    Process,
    IN POOL_TYPE    PoolType,
    IN ULONG        Amount
);

NTKERNELAPI
NTSTATUS
NTAPI
PsChargeProcessPoolQuota (
    IN PEPROCESS    Process,
    IN POOL_TYPE    PoolType,
    IN ULONG_PTR    Amount
);

#define PsDereferenceImpersonationToken(T)  \
            {if (ARGUMENT_PRESENT(T)) {     \
                (ObDereferenceObject((T))); \
            } else {                        \
                ;                           \
            }                               \
}

#define PsDereferencePrimaryToken(T) (ObDereferenceObject((T)))

NTKERNELAPI
BOOLEAN
NTAPI
PsDisableImpersonation(
    IN PETHREAD                 Thread,
    IN PSE_IMPERSONATION_STATE  ImpersonationState
);

NTKERNELAPI
LARGE_INTEGER
NTAPI
PsGetProcessExitTime (
    VOID
);

NTKERNELAPI
NTSTATUS
NTAPI
PsImpersonateClient(
    IN PETHREAD                      Thread,
    IN PACCESS_TOKEN                 Token,
    IN BOOLEAN                       CopyOnOpen,
    IN BOOLEAN                       EffectiveOnly,
    IN SECURITY_IMPERSONATION_LEVEL  ImpersonationLevel
);

NTKERNELAPI
BOOLEAN
NTAPI
PsIsSystemThread(
    IN PETHREAD Thread
);

NTKERNELAPI
BOOLEAN
NTAPI
PsIsThreadTerminating (
    IN PETHREAD Thread
);

NTKERNELAPI
NTSTATUS
NTAPI
PsLookupProcessByProcessId (
    IN HANDLE       ProcessId,
    OUT PEPROCESS   *Process
);

NTKERNELAPI
NTSTATUS
NTAPI
PsLookupProcessThreadByCid (
    IN PCLIENT_ID   Cid,
    OUT PEPROCESS   *Process OPTIONAL,
    OUT PETHREAD    *Thread
);

NTKERNELAPI
NTSTATUS
NTAPI
PsLookupThreadByThreadId (
    IN HANDLE       UniqueThreadId,
    OUT PETHREAD    *Thread
);

NTKERNELAPI
PACCESS_TOKEN
NTAPI
PsReferenceImpersonationToken (
    IN PETHREAD                         Thread,
    OUT PBOOLEAN                        CopyOnUse,
    OUT PBOOLEAN                        EffectiveOnly,
    OUT PSECURITY_IMPERSONATION_LEVEL   Level
);

NTKERNELAPI
HANDLE
NTAPI
PsReferencePrimaryToken (
    IN PEPROCESS Process
);

NTKERNELAPI
VOID
NTAPI
PsRestoreImpersonation(
    IN PETHREAD                 Thread,
    IN PSE_IMPERSONATION_STATE  ImpersonationState
);

NTKERNELAPI
VOID
NTAPI
PsReturnPoolQuota (
    IN PEPROCESS    Process,
    IN POOL_TYPE    PoolType,
    IN ULONG        Amount
);

NTKERNELAPI
VOID
NTAPI
PsRevertToSelf (
    VOID
);

NTSYSAPI
NTSTATUS
NTAPI
RtlAbsoluteToSelfRelativeSD (
    IN PSECURITY_DESCRIPTOR              AbsoluteSecurityDescriptor,
    IN OUT PSECURITY_DESCRIPTOR SelfRelativeSecurityDescriptor,
    IN PULONG                            BufferLength
);

NTSYSAPI
PVOID
NTAPI
RtlAllocateHeap (
    IN HANDLE  HeapHandle,
    IN ULONG   Flags,
    IN ULONG   Size
);

NTSYSAPI
NTSTATUS
NTAPI
RtlCompressBuffer (
    IN USHORT   CompressionFormatAndEngine,
    IN PUCHAR   UncompressedBuffer,
    IN ULONG    UncompressedBufferSize,
    OUT PUCHAR  CompressedBuffer,
    IN ULONG    CompressedBufferSize,
    IN ULONG    UncompressedChunkSize,
    OUT PULONG  FinalCompressedSize,
    IN PVOID    WorkSpace
);

NTSYSAPI
NTSTATUS
NTAPI
RtlCompressChunks (
    IN PUCHAR                       UncompressedBuffer,
    IN ULONG                        UncompressedBufferSize,
    OUT PUCHAR                      CompressedBuffer,
    IN ULONG                        CompressedBufferSize,
    IN OUT PCOMPRESSED_DATA_INFO    CompressedDataInfo,
    IN ULONG                        CompressedDataInfoLength,
    IN PVOID                        WorkSpace
);

NTSYSAPI
NTSTATUS
NTAPI
RtlConvertSidToUnicodeString (
    OUT PUNICODE_STRING DestinationString,
    IN PSID             Sid,
    IN BOOLEAN          AllocateDestinationString
);

NTSYSAPI
NTSTATUS
NTAPI
RtlCopySid (
    IN ULONG   Length,
    IN PSID    Destination,
    IN PSID    Source
);

NTSYSAPI
BOOLEAN
NTAPI
RtlCreateUnicodeString(
    PUNICODE_STRING DestinationString,
    PCWSTR SourceString
);

NTSYSAPI
NTSTATUS
NTAPI
RtlDecompressBuffer (
    IN USHORT   CompressionFormat,
    OUT PUCHAR  UncompressedBuffer,
    IN ULONG    UncompressedBufferSize,
    IN PUCHAR   CompressedBuffer,
    IN ULONG    CompressedBufferSize,
    OUT PULONG  FinalUncompressedSize
);

NTSYSAPI
NTSTATUS
NTAPI
RtlDecompressChunks (
    OUT PUCHAR                  UncompressedBuffer,
    IN ULONG                    UncompressedBufferSize,
    IN PUCHAR                   CompressedBuffer,
    IN ULONG                    CompressedBufferSize,
    IN PUCHAR                   CompressedTail,
    IN ULONG                    CompressedTailSize,
    IN PCOMPRESSED_DATA_INFO    CompressedDataInfo
);

NTSYSAPI
NTSTATUS
NTAPI
RtlDecompressFragment (
    IN USHORT   CompressionFormat,
    OUT PUCHAR  UncompressedFragment,
    IN ULONG    UncompressedFragmentSize,
    IN PUCHAR   CompressedBuffer,
    IN ULONG    CompressedBufferSize,
    IN ULONG    FragmentOffset,
    OUT PULONG  FinalUncompressedSize,
    IN PVOID    WorkSpace
);

NTSYSAPI
NTSTATUS
NTAPI
RtlDescribeChunk (
    IN USHORT       CompressionFormat,
    IN OUT PUCHAR   *CompressedBuffer,
    IN PUCHAR       EndOfCompressedBufferPlus1,
    OUT PUCHAR      *ChunkBuffer,
    OUT PULONG      ChunkSize
);

NTSYSAPI
NTSTATUS
NTAPI
RtlDowncaseUnicodeString(
    IN OUT PUNICODE_STRING UniDest,
    IN PCUNICODE_STRING UniSource,
    IN BOOLEAN AllocateDestinationString
);

NTSYSAPI
NTSTATUS
NTAPI
RtlDuplicateUnicodeString(
    IN ULONG Flags,
    IN PCUNICODE_STRING SourceString,
    OUT PUNICODE_STRING DestinationString
);

NTSYSAPI
BOOLEAN