extern void subsurface_open_conf(void);
extern void subsurface_set_conf(char *name, pref_type_t type, const void *value);
extern const void *subsurface_get_conf(char *name, pref_type_t type);
+extern void subsurface_flush_conf(void);
extern void subsurface_close_conf(void);
extern const char *subsurface_USB_name(void);
extern GtkWidget *dive_list_create(void);
+unsigned int amount_selected;
+
+extern void process_selected_dives(GList *, GtkTreeModel *);
+
typedef void (*data_func_t)(GtkTreeViewColumn *col,
GtkCellRenderer *renderer,
GtkTreeModel *model,