From ba71f3769043dc8315dbdfd7dcc874a3f2103e9c Mon Sep 17 00:00:00 2001
From: Alex Ionescu <aionescu@gmail.com>
Date: Wed, 23 Jun 2004 00:12:41 +0000
Subject: [PATCH] CM (Registry Manager) Stubs added (Registry Callbacks)

svn path=/trunk/; revision=9818
---
 reactos/ntoskrnl/cm/cm.h     | 15 +++++++++++++++
 reactos/ntoskrnl/cm/ntfunc.c | 25 +++++++++++++++++++++++++
 2 files changed, 40 insertions(+)

diff --git a/reactos/ntoskrnl/cm/cm.h b/reactos/ntoskrnl/cm/cm.h
index 2b9ef9c63d3..8e9f4719d5b 100644
--- a/reactos/ntoskrnl/cm/cm.h
+++ b/reactos/ntoskrnl/cm/cm.h
@@ -356,6 +356,12 @@ extern KSPIN_LOCK CmiKeyListLock;
 extern LIST_ENTRY CmiHiveListHead;
 extern ERESOURCE CmiHiveListLock;
 
+/* Registry Callback Function */
+typedef NTSTATUS (*PEX_CALLBACK_FUNCTION ) (
+    IN PVOID CallbackContext,
+    IN PVOID Argument1,
+    IN PVOID Argument2
+    );
 
 VOID
 CmiVerifyBinHeader(PHBIN BinHeader);
@@ -386,6 +392,15 @@ CmiVerifyRegistryHive(PREGISTRY_HIVE RegistryHive);
 #define VERIFY_REGISTRY_HIVE(x)
 #endif
 
+NTSTATUS STDCALL
+CmRegisterCallback(IN PEX_CALLBACK_FUNCTION Function,
+                   IN PVOID                 Context,
+                   IN OUT PLARGE_INTEGER    Cookie
+                    );
+
+NTSTATUS STDCALL
+CmUnRegisterCallback(IN LARGE_INTEGER    Cookie);
+
 NTSTATUS STDCALL
 CmiObjectParse(IN PVOID ParsedObject,
 	       OUT PVOID *NextObject,
diff --git a/reactos/ntoskrnl/cm/ntfunc.c b/reactos/ntoskrnl/cm/ntfunc.c
index fe26fcc2c73..327fb8e74d9 100644
--- a/reactos/ntoskrnl/cm/ntfunc.c
+++ b/reactos/ntoskrnl/cm/ntfunc.c
@@ -31,6 +31,31 @@ static BOOLEAN CmiRegistryInitialized = FALSE;
 
 /* FUNCTIONS ****************************************************************/
 
+/*
+ * @unimplemented
+ */
+NTSTATUS STDCALL
+CmRegisterCallback(IN PEX_CALLBACK_FUNCTION Function,
+                   IN PVOID                 Context,
+                   IN OUT PLARGE_INTEGER    Cookie
+                    )
+{
+	UNIMPLEMENTED;
+	return STATUS_NOT_IMPLEMENTED;
+}
+
+/*
+ * @unimplemented
+ */
+
+NTSTATUS STDCALL
+CmUnRegisterCallback(IN LARGE_INTEGER    Cookie)
+{
+	UNIMPLEMENTED;
+	return STATUS_NOT_IMPLEMENTED;
+}
+
+
 NTSTATUS STDCALL
 NtCreateKey(OUT PHANDLE KeyHandle,
 	    IN ACCESS_MASK DesiredAccess,