# Request Chars internal information from the CURL session
	fun easy_getinfo_chars(opt: CURLInfoChars): nullable String
	do
		 var answ = new Ref[CString]("".to_cstring)
		 if not native_getinfo_chars(opt, answ).is_ok then return null
		 if answ.item.address_is_null then return null
		 return answ.item.to_s
	end