/* pshuang: changed
extern int update_messages();
*/
extern char* update_message(char*, char*);

extern char* welcome_message;
extern char* help_message;

extern char* redialing_message;
extern char* library_closed_message;

extern char* cant_refresh_message;

extern char* general_help_message;
extern char* barton_help_message;

extern char* system_bug_encountered_message;