module Ethon::Easy::Callbacks

def set_callbacks
  Curl.set_option(:writefunction, body_write_callback, handle)
  Curl.set_option(:headerfunction, header_write_callback, handle)
  Curl.set_option(:debugfunction, debug_callback, handle)
  @response_body = String.new
  @response_headers = String.new
  @headers_called = false
  @debug_info = Ethon::Easy::DebugInfo.new
end