# File lib/chef/win32/security.rb, line 167
      def self.get_security_descriptor_control(security_descriptor)
        security_descriptor = security_descriptor.pointer if security_descriptor.respond_to?(:pointer)
        result = FFI::Buffer.new :ushort
        version = FFI::Buffer.new :uint32
        unless GetSecurityDescriptorControl(security_descriptor, result, version)
          Chef::ReservedNames::Win32::Error.raise!
        end
        [ result.read_ushort, version.read_uint32 ]
      end