+#include <stdlib.h>
+
+#include "gromacs/gmxpreprocess/gpp_atomtype.h"
+#include "gromacs/gmxpreprocess/gpp_bond_atomtype.h"
+#include "gromacs/gmxpreprocess/readir.h"
+#include "gromacs/gmxpreprocess/topdirs.h"
+#include "gromacs/gmxpreprocess/toputil.h"
+#include "gromacs/legacyheaders/macros.h"
+#include "gromacs/legacyheaders/names.h"
+#include "gromacs/legacyheaders/warninp.h"
+#include "gromacs/topology/symtab.h"