#include <gtk/gtk.h>


void
on_load_settings_ok_but_clicked        (GtkButton       *button,
                                        gpointer         user_data);

void
on_close_matrix_edit_but_clicked       (GtkButton       *button,
                                        gpointer         user_data);

void
on_load_settings_filesel_but_clicked   (GtkButton       *button,
                                        gpointer         user_data);

void
on_save_settings_filesel_but_clicked   (GtkButton       *button,
                                        gpointer         user_data);

void
on_load_settings_clicked               (GtkButton       *button,
                                        gpointer         user_data);

void
on_save_settings_clicked               (GtkButton       *button,
                                        gpointer         user_data);

void
on_restore_defaults_clicked            (GtkButton       *button,
                                        gpointer         user_data);

void
on_save_defaults_clicked               (GtkButton       *button,
                                        gpointer         user_data);

void
on_save_settings_dlg_ok_clicked        (GtkButton       *button,
                                        gpointer         user_data);

void
on_load_intra_matrix_file_but_clicked  (GtkButton       *button,
                                        gpointer         user_data);

void
on_load_inter_matrix_file_but_clicked  (GtkButton       *button,
                                        gpointer         user_data);

void
on_matrix_editor_clicked               (GtkButton       *button,
                                        gpointer         user_data);

void
on_load_intra_matrix_file_but_clicked  (GtkButton       *button,
                                        gpointer         user_data);

void
on_load_inter_matrix_file_but_clicked  (GtkButton       *button,
                                        gpointer         user_data);

void
on_matrix_editor_clicked               (GtkButton       *button,
                                        gpointer         user_data);

void
on_save_matrix_edit_but_clicked        (GtkButton       *button,
                                        gpointer         user_data);

void
on_load_matrix_edit_but_clicked        (GtkButton       *button,
                                        gpointer         user_data);

void
on_matrix_edit_ok_but_clicked          (GtkButton       *button,
                                        gpointer         user_data);

void
on_matrix_edit_cancel_but_clicked      (GtkButton       *button,
                                        gpointer         user_data);

void
on_open_matrix_file_dlg_clicked        (GtkButton       *button,
                                        gpointer         user_data);

void
on_clear_matrix_but_clicked            (GtkButton       *button,
                                        gpointer         user_data);

void
on_quant_intra_matrix_ok_clicked       (GtkButton       *button,
                                        gpointer         user_data);

void
on_quant_inter_matrix_ok_clicked       (GtkButton       *button,
                                        gpointer         user_data);

void
on_max_bframes_value_changed           (GtkSpinButton   *spinbutton,
                                        gpointer         user_data);

gboolean
on_window1_delete_event                (GtkWidget       *widget,
                                        GdkEvent        *event,
                                        gpointer         user_data);
void
on_quit_delete_event                   (GtkButton       *button,
                                        gpointer         user_data);