# File lib/gssapi/lib_gssapi.rb, line 180
      def self.release_ptr(context_ptr)
        min_stat = FFI::MemoryPointer.new :OM_uint32
        maj_stat = LibGSSAPI.gss_delete_sec_context(min_stat, context_ptr, LibGSSAPI::GSS_C_NO_BUFFER)
      end