* Get version number for an inode on an ext2 file system.
*/
-#include "config.h"
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#ifdef HAVE_SYS_IOCTL_H
#include <sys/ioctl.h>
+#endif
+
+#ifdef HAVE_UNISTD_H
#include <unistd.h>
+#endif
+
+#ifdef HAVE_FCNTL_H
#include <fcntl.h>
+#endif
+
#include <stdio.h>
#include <sys/fs/ext2fs.h>