#include <stdlib.h>
#include <gtk/gtk.h>

struct WidgetBank
{
    GtkWidget *window;
} WidgetBank;

void QuitProgram (GtkWidget *window, void *data)
{
    gtk_main_quit();
}

void DrawWindow (struct WidgetBank *widgets)
{
    widgets->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
    g_signal_connect (G_OBJECT (widgets->window), "destroy", G_CALLBACK (QuitProgram), NULL);
    gtk_widget_show_all (widgets->window);
}

int main (int argc, char *argv[])
{
    gtk_init (&argc, &argv);

    struct WidgetBank widgets;

    DrawWindow(&widgets);

    gtk_main ();
    return 0;
}