ntoskrnl: Add ObGetObjectType stub.

dlls/ntoskrnl.exe/ntoskrnl.c

@@ -2370,6 +2370,16 @@ USHORT WINAPI ObGetFilterVersion(void)
 }
 
 /***********************************************************************
+ *           ObGetObjectType (NTOSKRNL.EXE.@)
+ */
+POBJECT_TYPE WINAPI ObGetObjectType(void *object)
+{
+    FIXME("stub: %p\n", object);
+
+    return NULL;
+}
+
+/***********************************************************************
  *           IoGetAttachedDeviceReference   (NTOSKRNL.EXE.@)
  */
 DEVICE_OBJECT* WINAPI IoGetAttachedDeviceReference( DEVICE_OBJECT *device )

dlls/ntoskrnl.exe/ntoskrnl.exe.spec

@@ -808,6 +808,7 @@
 @ stub ObFindHandleForObject
 @ stdcall ObGetFilterVersion()
 @ stub ObGetObjectSecurity
+@ stdcall ObGetObjectType(ptr)
 @ stub ObInsertObject
 @ stub ObLogSecurityDescriptor
 @ stub ObMakeTemporaryObject