Added nua_set_handle_params() and nua_get_handle_params().
Revised the internal handling of parameters. They can be now set at handle or user agent level. Once a parameter is set at handle level, changes at user agent level does modify its value within a handle. darcs-hash:20051007182414-65a35-fb6426ad133838562a433ca9734990c17f2e0fe8.gz
Showing with 703 additions and 454 deletions