/* $Header$ */ /* * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands. * See the copyright notice in the ACK home directory, in the file "Copyright". */ extern lset entities; /* The pseudo-symboltable. */ extern entity_p find_entity(); /* (valnum vn) * Tries to find an entity with value number vn. */ extern entity_p en_enter(); /* (entity_p enp) * Enter the entity in enp in the set of * entities if it was not already there. */ extern clr_entities(); /* () * Release all space occupied by our * pseudo-symboltable. */