From 1db600d44badeccc8e16ba8cfbd7bc1e96d267d6 Mon Sep 17 00:00:00 2001
From: Alistair Leslie-Hughes <leslie_alistair@hotmail.com>
Date: Wed, 26 Mar 2014 11:54:32 +1100
Subject: [PATCH] include: Add interface INetCfgLock.

---
 include/netcfgx.idl | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/include/netcfgx.idl b/include/netcfgx.idl
index 75c0a94a037..d51407fe2ef 100644
--- a/include/netcfgx.idl
+++ b/include/netcfgx.idl
@@ -26,6 +26,9 @@ import "wtypes.idl";
 #define vi_progid(str)
 #endif
 
+cpp_quote("#define NETCFG_E_ALREADY_INITIALIZED  MAKE_HRESULT(SEVERITY_ERROR, FACILITY_ITF, 0xA020)")
+cpp_quote("#define NETCFG_E_NO_WRITE_LOCK        MAKE_HRESULT(SEVERITY_ERROR, FACILITY_ITF, 0xA024)")
+
 [
     local,
     object,
@@ -88,6 +91,20 @@ interface IEnumNetCfgComponent : IUnknown
     HRESULT Clone ([out] IEnumNetCfgComponent** ppenum);
 };
 
+[
+    local,
+    object,
+    uuid(c0e8ae9f-306e-11d1-aacf-00805fc1270e),
+    pointer_default(unique)
+]
+interface INetCfgLock : IUnknown
+{
+    HRESULT AcquireWriteLock ([in] DWORD cmsTimeout, [in]  LPCWSTR pszwClientDescription,
+                              [out] LPWSTR* ppszwClientDescription);
+    HRESULT ReleaseWriteLock ();
+    HRESULT IsWriteLocked ([out] LPWSTR* ppszwClientDescription);
+};
+
 [
     local,
     object,