extern void report_error(GError* error);
extern void add_cylinder_description(cylinder_type_t *);
+extern void add_weightsystem_description(weightsystem_t *);
extern void add_people(const char *string);
extern void add_location(const char *string);
extern void remember_event(const char *eventname);
extern void evn_foreach(void (*callback)(const char *, int *, void *), void *data);
+extern int add_new_dive(struct dive *dive);
extern int edit_dive_info(struct dive *dive);
extern void dive_list_update_dives(void);
extern void flush_divelist(struct dive *dive);