# File lib/ethon/multi/operations.rb, line 25
      def init_vars
        @timeout = ::FFI::MemoryPointer.new(:long)
        @timeval = Curl::Timeval.new
        @fd_read = Curl::FDSet.new
        @fd_write = Curl::FDSet.new
        @fd_excep = Curl::FDSet.new
        @max_fd = ::FFI::MemoryPointer.new(:int)
      end