+/*
+ * Copyright 2008-2009 Katholieke Universiteit Leuven
+ *
+ * Use of this software is governed by the GNU LGPLv2.1 license
+ *
+ * Written by Sven Verdoolaege, K.U.Leuven, Departement
+ * Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium
+ */
+
#include <assert.h>
#include "isl_seq.h"
#include "isl_tab.h"
static void delete_lp(struct tab_lp *lp);
static int add_lp_row(struct tab_lp *lp, isl_int *row, int dim);
static void get_alpha(struct tab_lp* lp, int row, mpq_t *alpha);
-static int del_lp_row(struct tab_lp *lp);
+static int del_lp_row(struct tab_lp *lp) WARN_UNUSED;
static int cut_lp_to_hyperplane(struct tab_lp *lp, isl_int *row);
#define GBR_LP struct tab_lp