[PATCH 4/5] ntoskrnl.exe: Add ObUnRegisterCallbacks stub

[Alistair Leslie-Hughes]

Signed-off-by: Alistair Leslie-Hughes 
---
 dlls/ntoskrnl.exe/ntoskrnl.c        | 8 ++++++++
 dlls/ntoskrnl.exe/ntoskrnl.exe.spec | 1 +
 include/ddk/wdm.h                   | 1 +
 3 files changed, 10 insertions(+)

diff --git a/dlls/ntoskrnl.exe/ntoskrnl.c b/dlls/ntoskrnl.exe/ntoskrnl.c
index 63886583ec..aba16efca5 100644
--- a/dlls/ntoskrnl.exe/ntoskrnl.c
+++ b/dlls/ntoskrnl.exe/ntoskrnl.c
@@ -2319,6 +2319,14 @@ NTSTATUS WINAPI ObRegisterCallbacks(POB_CALLBACK_REGISTRATION *callBack, void **
     return STATUS_SUCCESS;
 }

+/***********************************************************************
+ *           ObUnRegisterCallbacks (NTOSKRNL.EXE.@)
+ */
+void WINAPI ObUnRegisterCallbacks(void *handle)
+{
+    FIXME( "stub: %p\n", handle );
+}
+
 /***********************************************************************
  *           IoGetAttachedDeviceReference   (NTOSKRNL.EXE.@)
  */
diff --git a/dlls/ntoskrnl.exe/ntoskrnl.exe.spec b/dlls/ntoskrnl.exe/ntoskrnl.exe.spec
index 8c3057f06e..9f73aac60a 100644
--- a/dlls/ntoskrnl.exe/ntoskrnl.exe.spec
+++ b/dlls/ntoskrnl.exe/ntoskrnl.exe.spec
@@ -822,6 +822,7 @@
 @ stub ObSetHandleAttributes
 @ stub ObSetSecurityDescriptorInfo
 @ stub ObSetSecurityObjectByPointer
+@ stdcall ObUnRegisterCallbacks(ptr)
 @ stub PfxFindPrefix
 @ stub PfxInitialize
 @ stub PfxInsertPrefix
diff --git a/include/ddk/wdm.h b/include/ddk/wdm.h
index ba0030f4bd..438a97eb79 100644
--- a/include/ddk/wdm.h
+++ b/include/ddk/wdm.h
@@ -1436,6 +1436,7 @@ NTSTATUS  WINAPI ObRegisterCallbacks(POB_CALLBACK_REGISTRATION*, void**);
 NTSTATUS  WINAPI ObReferenceObjectByHandle(HANDLE,ACCESS_MASK,POBJECT_TYPE,KPROCESSOR_MODE,PVOID*,POBJECT_HANDLE_INFORMATION);
 NTSTATUS  WINAPI ObReferenceObjectByName(UNICODE_STRING*,ULONG,ACCESS_STATE*,ACCESS_MASK,POBJECT_TYPE,KPROCESSOR_MODE,void*,void**);
 NTSTATUS  WINAPI ObReferenceObjectByPointer(void*,ACCESS_MASK,POBJECT_TYPE,KPROCESSOR_MODE);
+void      WINAPI ObUnRegisterCallbacks(void*);

POWER_STATE WINAPI PoSetPowerState(PDEVICE_OBJECT,POWER_STATE_TYPE,POWER_STATE);
 NTSTATUS  WINAPI PsCreateSystemThread(PHANDLE,ULONG,POBJECT_ATTRIBUTES,HANDLE,PCLIENT_ID,PKSTART_ROUTINE,PVOID);