diff --git a/reactos/lib/ntdll/dbg/debug.c b/reactos/lib/ntdll/dbg/debug.c
index 393a9f0b9fd..8d3577fadb5 100644
--- a/reactos/lib/ntdll/dbg/debug.c
+++ b/reactos/lib/ntdll/dbg/debug.c
@@ -1,4 +1,4 @@
-/* $Id: debug.c,v 1.7 2002/11/03 20:01:06 chorns Exp $
+/* $Id: debug.c,v 1.8 2003/03/31 22:32:18 hyperion Exp $
  *
  * COPYRIGHT:       See COPYING in the top level directory
  * PROJECT:         ReactOS kernel
@@ -169,4 +169,40 @@ DbgUiWaitStateChange(ULONG Unknown1,
   return STATUS_NOT_IMPLEMENTED;
 }
 
+NTSTATUS STDCALL DbgUiRemoteBreakin(VOID)
+{
+ DbgBreakPoint();
+
+ RtlExitUserThread(0);
+
+ DbgBreakPoint();
+}
+
+NTSTATUS STDCALL DbgUiIssueRemoteBreakin(HANDLE Process)
+{
+ HANDLE hThread;
+ CLIENT_ID cidClientId;
+ NTSTATUS nErrCode;
+
+ nErrCode = RtlCreateUserThread
+ (
+  Process,
+  NULL,
+  FALSE,
+  0,
+  NULL,
+  NULL,
+  (PTHREAD_START_ROUTINE)DbgUiRemoteBreakin,
+  NULL,
+  &hThread,
+  &cidClientId
+ );
+
+ if(!NT_SUCCESS(nErrCode)) return nErrCode;
+
+ NtClose(hThread);
+
+ return STATUS_SUCCESS;
+}
+
 /* EOF */
diff --git a/reactos/lib/ntdll/def/ntdll.def b/reactos/lib/ntdll/def/ntdll.def
index 258dd55b7b0..fc78d0df2e7 100644
--- a/reactos/lib/ntdll/def/ntdll.def
+++ b/reactos/lib/ntdll/def/ntdll.def
@@ -1,4 +1,4 @@
-; $Id: ntdll.def,v 1.94 2003/03/26 15:19:28 ekohl Exp $
+; $Id: ntdll.def,v 1.95 2003/03/31 22:32:18 hyperion Exp $
 ;
 ; ReactOS Operating System
 ;
@@ -28,6 +28,8 @@ DbgSsHandleKmApiMsg@8
 DbgSsInitialize@16
 DbgUiConnectToDbg@0
 DbgUiContinue@8
+DbgUiIssueRemoteBreakin@4
+DbgUiRemoteBreakin@0
 DbgUiWaitStateChange@8
 DbgUserBreakPoint@0
 ;KiRaiseUserExceptionDispatcher
@@ -388,6 +390,7 @@ RtlEqualSid@8
 RtlEqualString@12
 RtlEqualUnicodeString@12
 RtlEraseUnicodeString@4
+RtlExitUserThread@4
 RtlExpandEnvironmentStrings_U@16
 ;RtlExtendHeap
 RtlExtendedIntegerMultiply@12
diff --git a/reactos/lib/ntdll/def/ntdll.edf b/reactos/lib/ntdll/def/ntdll.edf
index b46e115e34a..fe584f14991 100644
--- a/reactos/lib/ntdll/def/ntdll.edf
+++ b/reactos/lib/ntdll/def/ntdll.edf
@@ -1,4 +1,4 @@
-; $Id: ntdll.edf,v 1.83 2003/03/26 15:19:28 ekohl Exp $
+; $Id: ntdll.edf,v 1.84 2003/03/31 22:32:18 hyperion Exp $
 ;
 ; ReactOS Operating System
 ;
@@ -28,6 +28,8 @@ DbgSsHandleKmApiMsg=DbgSsHandleKmApiMsg@8
 DbgSsInitialize=DbgSsInitialize@16
 DbgUiConnectToDbg=DbgUiConnectToDbg@0
 DbgUiContinue=DbgUiContinue@8
+DbgUiIssueRemoteBreakin=DbgUiIssueRemoteBreakin@4
+DbgUiRemoteBreakin=DbgUiRemoteBreakin@0
 DbgUiWaitStateChange=DbgUiWaitStateChange@8
 DbgUserBreakPoint=DbgUserBreakPoint@0
 ;KiRaiseUserExceptionDispatcher
@@ -388,6 +390,7 @@ RtlEqualSid=RtlEqualSid@8
 RtlEqualString=RtlEqualString@12
 RtlEqualUnicodeString=RtlEqualUnicodeString@12
 RtlEraseUnicodeString=RtlEraseUnicodeString@4
+RtlExitUserThread=RtlExitUserThread@4
 RtlExpandEnvironmentStrings_U=RtlExpandEnvironmentStrings_U@16
 ;RtlExtendHeap
 RtlExtendedIntegerMultiply=RtlExtendedIntegerMultiply@12
diff --git a/reactos/lib/ntdll/rtl/thread.c b/reactos/lib/ntdll/rtl/thread.c
index 0bd496cf547..90a882bea13 100644
--- a/reactos/lib/ntdll/rtl/thread.c
+++ b/reactos/lib/ntdll/rtl/thread.c
@@ -270,4 +270,9 @@ RtlFreeUserThreadStack(HANDLE ProcessHandle,
   return(Status);
 }
 
+NTSTATUS STDCALL RtlExitUserThread(NTSTATUS Status)
+{
+ return NtTerminateThread(NtCurrentThread(), Status);
+}
+
 /* EOF */