sphere
struct sphere *spheres = 0; /* pointer to linked list for spheres of
struct sphere *sp;
lwrite((char *) sp, sizeof(struct sphere)); /* save spheres of
struct sphere *sp, *sp2;
sp = (struct sphere *) malloc(sizeof(struct sphere));
lrfill((char *) sp, sizeof(struct sphere)); /* get spheres of
extern struct sphere *spheres;
struct sphere *p; /* pointer to next structure */
struct sphere *sp;
if (((sp = (struct sphere *) malloc(sizeof(struct sphere)))) == 0)
struct sphere *sp, *sp2 = 0;
struct sphere *sp, *sp2;
struct sphere sph[SPHMAX];