extern double shp_mobcost(struct shpstr *);
extern void shp_set_tech(struct shpstr *, int);
/* snxtitem.c */
-extern int snxtitem(struct nstr_item *, int, char *);
+extern int snxtitem(struct nstr_item *, int, char *, char *);
extern void snxtitem_area(struct nstr_item *, int,
struct range *);
extern void snxtitem_dist(struct nstr_item *, int, int, int, int);