#include "gromacs/legacyheaders/typedefs.h"
#include "gromacs/legacyheaders/pbc.h"
-#include "gromacs/legacyheaders/vec.h"
+#include "gromacs/math/vec.h"
#include "gromacs/selection/centerofmass.h"
#include "gromacs/selection/indexutil.h"
#include "gromacs/selection/poscalc.h"