239 struct usg_elem {  struct
241 	struct usg_elem *next;  argument
242 	struct usg_elem *alias;  argument
244 typedef struct usg_elem usg_elem;  typedef
265 	usg_elem *byr_val = NULL;	/* option indices sorted by r_val */
266 	usg_elem *store;	/* array of preallocated elements. */
268 	usg_elem *ue;
296 	store = (usg_elem *) malloc (s->optc * sizeof (usg_elem));
309 			usg_elem **ue_curr, **ptr_if_no_alias = NULL;
343 			usg_elem *ue2;
358 		usg_elem *ap;
424 			usg_elem *ap;