From 6aa94942456230154663680f476f653d64cdf0de Mon Sep 17 00:00:00 2001
From: Piotr Caban <piotr@codeweavers.com>
Date: Tue, 12 Oct 2010 16:37:18 +0200
Subject: [PATCH] shlwapi: Added SKDeleteValueW implementation.

---
 dlls/shlwapi/ordinal.c    | 20 ++++++++++++++++++++
 dlls/shlwapi/shlwapi.spec |  2 +-
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/dlls/shlwapi/ordinal.c b/dlls/shlwapi/ordinal.c
index 8cd9eaa3fd0..aad84751b60 100644
--- a/dlls/shlwapi/ordinal.c
+++ b/dlls/shlwapi/ordinal.c
@@ -4640,6 +4640,26 @@ HRESULT WINAPI SKAllocValueW(DWORD flags, LPCWSTR subkey, LPCWSTR value, DWORD *
     return HRESULT_FROM_WIN32(ret);
 }
 
+/***********************************************************************
+ *		SKDeleteValueW (SHLWAPI.518)
+ */
+HRESULT WINAPI SKDeleteValueW(DWORD flags, LPCWSTR subkey, LPCWSTR value)
+{
+    DWORD ret;
+    HKEY hkey;
+
+    TRACE("(0x%x, %s %s)\n", flags, debugstr_w(subkey), debugstr_w(value));
+
+    hkey = SHGetShellKey(flags, subkey, FALSE);
+    if (!hkey)
+        return HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND);
+
+    ret = RegDeleteValueW(hkey, value);
+
+    RegCloseKey(hkey);
+    return HRESULT_FROM_WIN32(ret);
+}
+
 /***********************************************************************
  *		SKGetValueW (SHLWAPI.516)
  */
diff --git a/dlls/shlwapi/shlwapi.spec b/dlls/shlwapi/shlwapi.spec
index dcd99896f90..04609b0dc47 100644
--- a/dlls/shlwapi/shlwapi.spec
+++ b/dlls/shlwapi/shlwapi.spec
@@ -511,7 +511,7 @@
 515 stdcall -noname SHGetViewStatePropertyBag(ptr wstr long ptr ptr)
 516 stdcall -noname SKGetValueW(long wstr wstr long long long)
 517 stub -noname SKSetValueW
-518 stub -noname SKDeleteValueW
+518 stdcall -noname SKDeleteValueW(long wstr wstr)
 519 stdcall -noname SKAllocValueW(long wstr wstr ptr ptr ptr)
 520 stub -noname SHPropertyBag_ReadBSTR
 521 stub -noname SHPropertyBag_ReadPOINTL