void doc_interface(void);
void do_screen(int out, char *id, int idsize, int *type, int *present, const char *interface_name);
struct interface *getinterfacebyname(const char *name);
void doc_interface(void);
void do_screen(int out, char *id, int idsize, int *type, int *present, const char *interface_name);
struct interface *getinterfacebyname(const char *name);