*/
#include "gromacs/utility/futil.h"
-#ifdef HAVE_CONFIG_H
#include "config.h"
-#endif
#include <stdio.h>
#include <stdlib.h>
rc = fah_fsync(fp);
#else /* GMX_FAHCORE */
{
- int fn = -1;
+ int fn;
/* get the file number */
#if defined(HAVE_FILENO)
fn = fileno(fp);
#elif defined(HAVE__FILENO)
fn = _fileno(fp);
+#else
+ fn = -1;
#endif
/* do the actual fsync */