engr
struct engr *ep = engr_at(x,y);
struct engr *ep = engr_at(x,y);
struct engr *ep = engr_at(x,y);
struct engr *ep;
ep = (struct engr *)
alloc((unsigned)(sizeof(struct engr) + len));
struct engr *ep, *oep = engr_at(u.ux,u.uy);
ep = (struct engr *) alloc((unsigned)(sizeof(struct engr) + len + 1));
struct engr *ep = head_engr;
bwrite(fd, ep, sizeof(struct engr) + ep->engr_lth);
struct engr *ep;
ep = (struct engr *) alloc(sizeof(struct engr) + lth);
mread(fd, (char *) ep, sizeof(struct engr) + lth);
del_engr(struct engr *ep)
struct engr *ept;
struct engr *nxt_engr;
static void del_engr(struct engr *);
struct engr *
struct engr *ep = head_engr;
return((struct engr *) 0);
struct engr *engr_at(xchar, xchar);