ClientData     pgnp;	 ClientData     cgnp;
void *pgnp;	 void *cgnp;
ParseLinkSrc(pgnp, cgnp)    ClientData     pgnp;	/* The parent node */    ClientData     cgnp;	/* The child node */{    GNode          *pgn = (GNode *)pgnp;    GNode          *cgn = (GNode *)cgnp;    if (Lst_Member(pgn->children, cgn) == NULL) {	Lst_AtEnd(pgn->children, cgn);	if (specType == Not)	    Lst_AtEnd(cgn->parents, pgn);	pgn->unmade += 1;    }}