#endif
#include <ctype.h>
+#include <stdlib.h>
#include <string.h>
#include "gromacs/utility/cstringutil.h"
#include "gromacs/utility/smalloc.h"
-#include "sysstuff.h"
#include "gromacs/fileio/confio.h"
#include "gromacs/commandline/pargs.h"
-#include "pbc.h"
+#include "gromacs/pbcutil/pbc.h"
#include "force.h"
-#include "gmx_fatal.h"
-#include "gromacs/fileio/futil.h"
+#include "gromacs/utility/fatalerror.h"
+#include "gromacs/utility/futil.h"
#include "gromacs/math/utilities.h"
#include "macros.h"
-#include "vec.h"
+#include "gromacs/math/vec.h"
#include "gromacs/fileio/tpxio.h"
#include "mdrun.h"
-#include "main.h"
#include "gromacs/random/random.h"
-#include "index.h"
-#include "mtop_util.h"
+#include "gromacs/topology/index.h"
#include "gmx_ana.h"
static void insert_ion(int nsa, int *nwater,