void load_port(struct interface_port *ifport);
void doc_interface(void);
void do_screen(int out, char *id, int idsize, int *type, int *present, const char *interface_name);
void load_port(struct interface_port *ifport);
void doc_interface(void);
void do_screen(int out, char *id, int idsize, int *type, int *present, const char *interface_name);