add_responses

Adds multiple responses to this.

This is the same as calling [method@MessageDialog.add_response] repeatedly. The variable argument list should be `NULL`-terminated list of response IDs and labels.

Example:

```c adw_message_dialog_add_responses (dialog, "cancel", _("_Cancel"), "discard", _("_Discard"), "save", _("_Save"), NULL); ```

Parameters:

this	a message dialog
...	label for first response, then more id-label pairs
first_id	response id