arctype
arctype *arcp;
arctype *arcp;
arctype *arcp;
arctype *arcp;
arctype *parentsp;
arctype *parentsp;
arctype *arcp;
arcp = (arctype *)calloc(1, sizeof (*arcp));
(arctype *)0, /* list of caller arcs */
(arctype *)0, /* list of callee arcs */
arctype *arcp;
arctype *arcp;
arctype *arcp;
arctype *arcp;
arctype *parents; /* list of caller arcs */
arctype *children; /* list of callee arcs */
int arccmp(arctype *, arctype *);
arctype *arclookup(nltype *, nltype *);
arctype *
arctype *arcp;
arctype *arcp;
arctype *arcp;
arctype *arcp;
arctype *detachedp;
arctype sorted;
arctype *prevp;
arctype *arcp;
arctype *detachedp;
arctype sorted;
arctype *prevp;
arccmp(arctype *thisp, arctype *thatp)