569 lines
10 KiB
C
569 lines
10 KiB
C
/*++ BUILD Version: 0002 // Increment this if a change has global effects
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Copyright (c) 1990-1993 Microsoft Corporation
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Module Name:
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ntcsrsrv.h
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Abstract:
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This module defines the public interfaces of the Server portion of
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the Client-Server Runtime (Csr) Subsystem.
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Author:
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Steve Wood (stevewo) 09-Oct-1990
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Revision History:
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--*/
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#ifndef _NTCSRSRVAPI_
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#define _NTCSRSRVAPI_
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//
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// Define API decoration for direct importing system DLL references.
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//
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#if !defined(_CSRSRV_)
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#define NTCSRAPI DECLSPEC_IMPORT
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#else
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#define NTCSRAPI
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#endif
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#include "ntcsrmsg.h"
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//
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// NT Session structure allocated in the server context for each new NT
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// session that is a client of the server.
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//
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typedef struct _CSR_NT_SESSION {
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LIST_ENTRY SessionLink;
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ULONG SessionId;
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ULONG ReferenceCount;
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STRING RootDirectory;
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} CSR_NT_SESSION, *PCSR_NT_SESSION;
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//
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// Per Thread data structure allocated in the server context for each new
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// client thread that is allowed to communicate with the server.
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//
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#define CSR_ALERTABLE_THREAD 0x00000001
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#define CSR_THREAD_TERMINATING 0x00000002
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#define CSR_THREAD_DESTROYED 0x00000004
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typedef struct _CSR_THREAD {
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LARGE_INTEGER CreateTime;
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LIST_ENTRY Link;
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LIST_ENTRY HashLinks;
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CLIENT_ID ClientId;
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struct _CSR_PROCESS *Process;
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struct _CSR_WAIT_BLOCK *WaitBlock;
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HANDLE ThreadHandle;
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ULONG Flags;
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ULONG ReferenceCount;
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//
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// deadlock detection aids
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//
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NTSTATUS ShutDownStatus;
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HANDLE ServerId;
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ULONG ImpersonateCount;
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PVOID ServerDllPerThreadData[ 1 ]; // Variable length array
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} CSR_THREAD, *PCSR_THREAD;
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//
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// Per Process data structure allocated in the server context for each new
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// client process that successfully connects to the server.
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//
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//
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// 0x00000010 -> 0x000000x0 are used in ntcsrmsg.h
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//
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#define CSR_DEBUG_THIS_PROCESS 0x00000001
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#define CSR_DEBUG_PROCESS_TREE 0x00000002
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#define CSR_DEBUG_WIN32SERVER 0x00000004
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#define CSR_CREATE_PROCESS_GROUP 0x00000100
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#define CSR_PROCESS_DESTROYED 0x00000200
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#define CSR_PROCESS_LASTTHREADOK 0x00000400
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#define CSR_PROCESS_CONSOLEAPP 0x00000800
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#define CSR_PROCESS_TERMINATED 0x00001000
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//
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// Flags defines
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//
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#define CSR_PROCESS_TERMINATING 1
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#define CSR_PROCESS_SHUTDOWNSKIP 2
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typedef struct _CSR_PROCESS {
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CLIENT_ID ClientId;
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LIST_ENTRY ListLink;
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LIST_ENTRY ThreadList;
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struct _CSR_PROCESS *Parent;
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PCSR_NT_SESSION NtSession;
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ULONG ExpectedVersion;
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HANDLE ClientPort;
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PCH ClientViewBase;
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PCH ClientViewBounds;
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HANDLE ProcessHandle;
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ULONG SequenceNumber;
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ULONG Flags;
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ULONG DebugFlags;
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CLIENT_ID DebugUserInterface;
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ULONG ReferenceCount;
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ULONG ProcessGroupId;
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ULONG ProcessGroupSequence;
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ULONG fVDM;
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ULONG ThreadCount;
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UCHAR PriorityClass;
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UCHAR Spare0;
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UCHAR Spare1;
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UCHAR Spare2;
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ULONG Spare3;
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ULONG ShutdownLevel;
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ULONG ShutdownFlags;
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PVOID ServerDllPerProcessData[ 1 ]; // Variable length array
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} CSR_PROCESS, *PCSR_PROCESS;
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//
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// All exported API calls define the same interface to the Server Request
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// loop. The return value is any arbritrary 32-bit value, which will be
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// be returned in the ReturnValue field of the reply message.
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//
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typedef enum _CSR_REPLY_STATUS {
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CsrReplyImmediate,
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CsrReplyPending,
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CsrClientDied
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} CSR_REPLY_STATUS, *PCSR_REPLY_STATUS;
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typedef
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ULONG
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(*PCSR_API_ROUTINE)(
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IN OUT PCSR_API_MSG ReplyMsg,
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OUT PCSR_REPLY_STATUS ReplyStatus
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);
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typedef
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ULONG
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(*PCSR_1P_API_ROUTINE)(
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IN OUT PCSR_API_MSG ReplyMsg
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);
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typedef
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ULONG
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(*PCSR_API_DISPATCH_ROUTINE)(
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IN OUT PCSR_API_MSG ReplyMsg,
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IN ULONG ApiIndex
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);
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#define CSR_SERVER_QUERYCLIENTTHREAD() \
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((PCSR_THREAD)(NtCurrentTeb()->CsrClientThread))
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//
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// Server data structure allocated for each Server DLL loaded into the
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// context of the server process.
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//
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typedef
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NTSTATUS
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(*PCSR_SERVER_CONNECT_ROUTINE)(
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IN PCSR_PROCESS Process,
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IN OUT PVOID ConnectionInformation,
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IN OUT PULONG ConnectionInformationLength
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);
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typedef
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VOID
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(*PCSR_SERVER_DISCONNECT_ROUTINE)(
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IN PCSR_PROCESS Process
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);
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typedef
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NTSTATUS
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(*PCSR_SERVER_ADDPROCESS_ROUTINE)(
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IN PCSR_PROCESS ParentProcess,
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IN PCSR_PROCESS Process
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);
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typedef
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NTSTATUS
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(*PCSR_SERVER_ADDTHREAD_ROUTINE)(
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IN PCSR_THREAD t
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);
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typedef
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NTSTATUS
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(*PCSR_SERVER_DELETETHREAD_ROUTINE)(
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IN PCSR_THREAD t
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);
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typedef
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NTSTATUS
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(*PCSR_SERVER_INITTHREAD_ROUTINE)();
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typedef
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VOID
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(*PCSR_SERVER_EXCEPTION_ROUTINE)(
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IN PEXCEPTION_POINTERS ExceptionPointers,
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IN BOOLEAN FirstPass
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);
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typedef
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VOID
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(*PCSR_SERVER_HARDERROR_ROUTINE)(
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IN PCSR_THREAD Thread,
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IN PHARDERROR_MSG HardErrorMsg
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);
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NTCSRAPI
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NTSTATUS
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NTAPI
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CsrServerInitialization(
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IN ULONG argc,
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IN PCH argv[]
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);
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NTCSRAPI
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NTSTATUS
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NTAPI
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CsrCallServerFromServer(
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PCSR_API_MSG ReceiveMsg,
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PCSR_API_MSG ReplyMsg
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);
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//
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// ShutdownProcessRoutine return values
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//
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#define SHUTDOWN_KNOWN_PROCESS 1
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#define SHUTDOWN_UNKNOWN_PROCESS 2
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#define SHUTDOWN_CANCEL 3
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//
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// Private ShutdownFlags flag
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//
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#define SHUTDOWN_SYSTEMCONTEXT 0x00000004
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#define SHUTDOWN_OTHERCONTEXT 0x00000008
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typedef
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ULONG
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(*PCSR_SERVER_SHUTDOWNPROCESS_ROUTINE)(
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IN PCSR_PROCESS Process,
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IN ULONG Flags,
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IN BOOLEAN fFirstPass
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);
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NTCSRAPI
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ULONG
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NTAPI
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CsrComputePriorityClass(
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IN PCSR_PROCESS Process
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);
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NTCSRAPI
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NTSTATUS
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NTAPI
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CsrShutdownProcesses(
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PLUID LuidCaller,
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ULONG Flags
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);
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NTCSRAPI
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NTSTATUS
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NTAPI
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CsrGetProcessLuid(
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HANDLE ProcessHandle,
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PLUID LuidProcess
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);
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typedef struct _CSR_SERVER_DLL {
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ULONG Length;
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HANDLE CsrInitializationEvent;
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STRING ModuleName;
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HANDLE ModuleHandle;
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ULONG ServerDllIndex;
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ULONG ServerDllConnectInfoLength;
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ULONG ApiNumberBase;
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ULONG MaxApiNumber;
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union {
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PCSR_API_ROUTINE *ApiDispatchTable;
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PCSR_1P_API_ROUTINE *QuickApiDispatchTable;
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};
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PBOOLEAN ApiServerValidTable;
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PSZ *ApiNameTable;
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ULONG PerProcessDataLength;
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ULONG PerThreadDataLength;
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PCSR_SERVER_CONNECT_ROUTINE ConnectRoutine;
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PCSR_SERVER_DISCONNECT_ROUTINE DisconnectRoutine;
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PCSR_SERVER_ADDTHREAD_ROUTINE AddThreadRoutine;
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PCSR_SERVER_DELETETHREAD_ROUTINE DeleteThreadRoutine;
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PCSR_SERVER_INITTHREAD_ROUTINE InitThreadRoutine;
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PCSR_SERVER_EXCEPTION_ROUTINE ExceptionRoutine;
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PCSR_SERVER_HARDERROR_ROUTINE HardErrorRoutine;
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PVOID SharedStaticServerData;
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PCSR_SERVER_ADDPROCESS_ROUTINE AddProcessRoutine;
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PCSR_SERVER_SHUTDOWNPROCESS_ROUTINE ShutdownProcessRoutine;
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PCSR_API_DISPATCH_ROUTINE ApiDispatchRoutine;
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} CSR_SERVER_DLL, *PCSR_SERVER_DLL;
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typedef
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NTSTATUS
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(*PCSR_SERVER_DLL_INIT_ROUTINE)(
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IN PCSR_SERVER_DLL LoadedServerDll
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);
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typedef
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VOID
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(*PCSR_ATTACH_COMPLETE_ROUTINE)(
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VOID
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);
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NTCSRAPI
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VOID
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NTAPI
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CsrReferenceThread(
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PCSR_THREAD t
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);
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NTCSRAPI
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VOID
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NTAPI
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CsrDereferenceThread(
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PCSR_THREAD t
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);
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NTCSRAPI
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NTSTATUS
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NTAPI
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CsrCreateProcess(
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IN HANDLE ProcessHandle,
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IN HANDLE ThreadHandle,
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IN PCLIENT_ID ClientId,
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IN PCSR_NT_SESSION Session,
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IN ULONG DebugFlags,
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IN PCLIENT_ID DebugUserInterface OPTIONAL
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);
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NTCSRAPI
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NTSTATUS
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NTAPI
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CsrDebugProcess(
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IN ULONG TargetProcessId,
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IN PCLIENT_ID DebugUserInterface,
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IN PCSR_ATTACH_COMPLETE_ROUTINE AttachCompleteRoutine
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);
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NTCSRAPI
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VOID
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NTAPI
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CsrDereferenceProcess(
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PCSR_PROCESS p
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);
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NTCSRAPI
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NTSTATUS
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NTAPI
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CsrDestroyProcess(
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IN PCLIENT_ID ClientId,
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IN NTSTATUS ExitStatus
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);
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NTCSRAPI
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NTSTATUS
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NTAPI
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CsrLockProcessByClientId(
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IN HANDLE UniqueProcessId,
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OUT PCSR_PROCESS *Process
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);
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NTCSRAPI
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NTSTATUS
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NTAPI
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CsrUnlockProcess(
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IN PCSR_PROCESS Process
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);
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NTCSRAPI
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NTSTATUS
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NTAPI
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CsrLockThreadByClientId(
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IN HANDLE UniqueThreadId,
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OUT PCSR_THREAD *Thread
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);
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NTCSRAPI
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NTSTATUS
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NTAPI
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CsrUnlockThread(
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IN PCSR_THREAD Thread
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);
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NTCSRAPI
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NTSTATUS
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NTAPI
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CsrCreateThread(
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IN PCSR_PROCESS Process,
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IN HANDLE ThreadHandle,
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IN PCLIENT_ID ClientId
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);
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NTCSRAPI
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PCSR_THREAD
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NTAPI
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CsrLocateThreadInProcess(
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IN PCSR_PROCESS Process,
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IN PCLIENT_ID ClientId
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);
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NTCSRAPI
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NTSTATUS
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NTAPI
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CsrCreateRemoteThread(
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IN HANDLE ThreadHandle,
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IN PCLIENT_ID ClientId
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);
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NTCSRAPI
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NTSTATUS
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NTAPI
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CsrDestroyThread(
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IN PCLIENT_ID ClientId
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);
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//
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// WaitFlags
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//
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typedef
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BOOLEAN
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(*CSR_WAIT_ROUTINE)(
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IN PLIST_ENTRY WaitQueue,
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IN PCSR_THREAD WaitingThread,
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IN PCSR_API_MSG WaitReplyMessage,
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IN PVOID WaitParameter,
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IN PVOID SatisfyParameter1,
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IN PVOID SatisfyParameter2,
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IN ULONG WaitFlags
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);
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typedef struct _CSR_WAIT_BLOCK {
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ULONG Length;
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LIST_ENTRY Link;
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LIST_ENTRY UserLink;
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PVOID WaitParameter;
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PCSR_THREAD WaitingThread;
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CSR_WAIT_ROUTINE WaitRoutine;
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CSR_API_MSG WaitReplyMessage;
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} CSR_WAIT_BLOCK, *PCSR_WAIT_BLOCK;
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NTCSRAPI
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BOOLEAN
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NTAPI
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CsrCreateWait(
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IN PLIST_ENTRY WaitQueue,
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IN CSR_WAIT_ROUTINE WaitRoutine,
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IN PCSR_THREAD WaitingThread,
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IN OUT PCSR_API_MSG WaitReplyMessage,
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IN PVOID WaitParameter,
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IN PLIST_ENTRY UserLinkListHead OPTIONAL
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);
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NTCSRAPI
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VOID
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NTAPI
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CsrDereferenceWait(
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IN PLIST_ENTRY WaitQueue
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);
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NTCSRAPI
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BOOLEAN
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NTAPI
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CsrNotifyWait(
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IN PLIST_ENTRY WaitQueue,
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IN BOOLEAN SatisfyAll,
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IN PVOID SatisfyParameter1,
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IN PVOID SatisfyParameter2
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);
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NTCSRAPI
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VOID
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NTAPI
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CsrDestroyWait(
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IN PCSR_WAIT_BLOCK WaitBlock
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);
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NTCSRAPI
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PVOID
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NTAPI
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CsrAddStaticServerThread(
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IN HANDLE ThreadHandle,
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IN PCLIENT_ID ClientId,
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IN ULONG Flags
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);
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NTCSRAPI
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PCSR_THREAD
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NTAPI
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CsrConnectToUser(
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VOID
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);
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NTCSRAPI
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BOOLEAN
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NTAPI
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CsrImpersonateClient(
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IN PCSR_THREAD Thread
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);
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NTCSRAPI
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BOOLEAN
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NTAPI
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CsrRevertToSelf(
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VOID
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);
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NTCSRAPI
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VOID
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NTAPI
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CsrSetForegroundPriority(
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IN PCSR_PROCESS Process
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);
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NTCSRAPI
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VOID
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NTAPI
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CsrSetBackgroundPriority(
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IN PCSR_PROCESS Process
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);
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NTCSRAPI
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EXCEPTION_DISPOSITION
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NTAPI
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CsrUnhandledExceptionFilter(
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IN PEXCEPTION_POINTERS ExceptionInfo
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);
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typedef struct _CSR_FAST_ANSI_OEM_TABLES {
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char OemToAnsiTable[256];
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char AnsiToOemTable[256];
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} CSR_FAST_ANSI_OEM_TABLES, *PCSR_FAST_ANSI_OEM_TABLES;
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#endif // _NTCSRSRVAPI_
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