dialog_message - Man Page

#include <allegro.h>

int dialog_message(DIALOG *dialog, int msg, int c, int *obj);

Sends a message to all the objects in an array. If any of the dialog  procedures return values other than D_O_K, it returns the value and sets  obj to the index of the object which produced it.

object_message(3), broadcast_dialog_message(3)

broadcast_dialog_message(3), object_message(3).