/* Written by Sven Verdoolaege, K.U.Leuven, Departement Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium  */
static void swap_equality(struct isl_basic_map *bmap, int a, int b)
/* Written by Sven Verdoolaege, K.U.Leuven, Departement Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium  */
static void swap_equality(struct isl_basic_map *bmap, int a, int b)
{
	isl_int *t = bmap->eq[a];
	bmap->eq[a] = bmap->eq[b];
	bmap->eq[b] = t;
}