/* This file is completely threadsafe - keep it that way! */
#include "gmxpre.h"
-#include "config.h"
+#include "princ.h"
+#include "gromacs/legacyheaders/txtdump.h"
#include "gromacs/legacyheaders/typedefs.h"
+#include "gromacs/linearalgebra/nrjac.h"
#include "gromacs/math/vec.h"
#include "gromacs/utility/smalloc.h"
-#include "gromacs/legacyheaders/txtdump.h"
-#include "princ.h"
-
-#include "gromacs/linearalgebra/nrjac.h"
static void m_op(matrix mat, rvec x)
{