delete_state_stree_stack
void delete_state_stree_stack(struct stree_stack **stack, int owner, const char *name,
delete_state_stree_stack(&pre_cond_stack, owner, name, sym);
delete_state_stree_stack(&cond_true_stack, owner, name, sym);
delete_state_stree_stack(&cond_false_stack, owner, name, sym);