Semi stubs for GetSystemWow64Directory[AW].

diff --git a/dlls/kernel/kernel32.spec b/dlls/kernel/kernel32.spec
index b17787b..e911842 100644
--- a/dlls/kernel/kernel32.spec
+++ b/dlls/kernel/kernel32.spec
@@ -497,6 +497,8 @@
 @ stdcall GetSystemTime(ptr)
 @ stdcall GetSystemTimeAdjustment(ptr ptr ptr)
 @ stdcall GetSystemTimeAsFileTime(ptr)
+@ stdcall GetSystemWow64DirectoryA(ptr long)
+@ stdcall GetSystemWow64DirectoryW(ptr long)
 @ stdcall GetTapeParameters(ptr long ptr ptr)
 @ stdcall GetTapePosition(ptr long ptr ptr ptr)
 @ stdcall GetTapeStatus(ptr)
diff --git a/dlls/kernel/path.c b/dlls/kernel/path.c
index 98b017e..886a07b 100644
--- a/dlls/kernel/path.c
+++ b/dlls/kernel/path.c
@@ -1430,6 +1430,32 @@
 
 
 /***********************************************************************
+ *           GetSystemWow64DirectoryW   (KERNEL32.@)
+ *
+ * As seen on MSDN
+ * - On Win32 we should returns ERROR_CALL_NOT_IMPLEMENTED
+ * - On Win64 we should returns the SysWow64 (system64) directory
+ */
+UINT GetSystemWow64DirectoryW( LPWSTR lpBuffer, UINT uSize )
+{
+    SetLastError( ERROR_CALL_NOT_IMPLEMENTED );
+    return 0;
+}
+
+
+/***********************************************************************
+ *           GetSystemWow64DirectoryA   (KERNEL32.@)
+ *
+ * See comment for GetWindowsWow64DirectoryW.
+ */
+UINT GetSystemWow64DirectoryA( LPSTR lpBuffer, UINT uSize )
+{
+    SetLastError( ERROR_CALL_NOT_IMPLEMENTED );
+    return 0;
+}
+
+
+/***********************************************************************
  *           wine_get_unix_file_name (KERNEL32.@) Not a Windows API
  *
  * Return the full Unix file name for a given path.