/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1984. */

#ifndef NOWORM
/* worm structure */
struct wseg {
   struct wseg *nseg;
   xchar wx,wy;
   Bitfield(wdispl,1);
};

#define newseg()   (struct wseg *) alloc(sizeof(struct wseg))
#endif NOWORM