/*

  Example of how to define an environment for given trace file
  Trace file: smtp_client

  Creates variables which may be modified. With help of header smtp_client_config these variables may be inserted in packets.
*/

trace smtp_client

.string ''   // as type for variable

var (mail_from, string, "mailfrom@mail.ru")
var (mail_to, string, "mailto@mail.ru")