#include gboolean on_button_exit_clicked (GtkWidget *widget, GdkEvent *event, gpointer user_data); void on_button_choose_def_clicked (GtkButton *button, gpointer user_data); void on_entry_country_file_changed (GtkEditable *editable, gpointer user_data); void on_button_browse_team_files_clicked (GtkButton *button, gpointer user_data); void on_entry_team_changed (GtkEditable *editable, gpointer user_data); void on_button_change_structures_clicked (GtkEntry *entry, gpointer user_data); void on_spinbutton_average_skill_value_changed (GtkSpinButton *spinbutton, gpointer user_data); gboolean on_treeview_players_button_press_event (GtkWidget *widget, GdkEventButton *event, gpointer user_data); void on_button_update_clicked (GtkEntry *entry, gpointer user_data); void on_button_prev_clicked (GtkButton *button, gpointer user_data); void on_button_next_clicked (GtkButton *button, gpointer user_data); void on_button_swap_clicked (GtkEntry *entry, gpointer user_data); void on_button_up_clicked (GtkButton *button, gpointer user_data); void on_button_down_clicked (GtkButton *button, gpointer user_data); void on_button_editor_help_clicked (GtkButton *button, gpointer user_data); void on_button_save_defs_clicked (GtkButton *button, gpointer user_data); void on_button_import_clicked (GtkButton *button, gpointer user_data); void on_button_export_clicked (GtkButton *button, gpointer user_data); void on_button_play_ws_clicked (GtkButton *button, gpointer user_data); void on_button_save_play_clicked (GtkButton *button, gpointer user_data);