-#ifdef IAMSUID
-
-#ifdef I_SYS_STATVFS
-# if defined(PERL_SCO) && !defined(_SVID3)
-# define _SVID3
-# endif
-# include <sys/statvfs.h> /* for f?statvfs() */
-#endif
-#ifdef I_SYS_MOUNT
-# include <sys/mount.h> /* for *BSD f?statfs() */
-#endif
-#ifdef I_MNTENT
-# include <mntent.h> /* for getmntent() */
-#endif
-#ifdef I_SYS_STATFS
-# include <sys/statfs.h> /* for some statfs() */
-#endif
-#ifdef I_SYS_VFS
-# ifdef __sgi
-# define sv IRIX_sv /* kludge: IRIX has an sv of its own */
-# endif
-# include <sys/vfs.h> /* for some statfs() */
-# ifdef __sgi
-# undef IRIX_sv
-# endif
-#endif
-#ifdef I_USTAT
-# include <ustat.h> /* for ustat() */
-#endif
-
-#if !defined(PERL_MOUNT_NOSUID) && defined(MOUNT_NOSUID)
-# define PERL_MOUNT_NOSUID MOUNT_NOSUID
-#endif
-#if !defined(PERL_MOUNT_NOSUID) && defined(MNT_NOSUID)
-# define PERL_MOUNT_NOSUID MNT_NOSUID
-#endif
-#if !defined(PERL_MOUNT_NOSUID) && defined(MS_NOSUID)
-# define PERL_MOUNT_NOSUID MS_NOSUID
-#endif
-#if !defined(PERL_MOUNT_NOSUID) && defined(M_NOSUID)
-# define PERL_MOUNT_NOSUID M_NOSUID
-#endif
-
-#if !defined(PERL_MOUNT_NOEXEC) && defined(MOUNT_NOEXEC)
-# define PERL_MOUNT_NOEXEC MOUNT_NOEXEC
-#endif
-#if !defined(PERL_MOUNT_NOEXEC) && defined(MNT_NOEXEC)
-# define PERL_MOUNT_NOEXEC MNT_NOEXEC
-#endif
-#if !defined(PERL_MOUNT_NOEXEC) && defined(MS_NOEXEC)
-# define PERL_MOUNT_NOEXEC MS_NOEXEC
-#endif
-#if !defined(PERL_MOUNT_NOEXEC) && defined(M_NOEXEC)
-# define PERL_MOUNT_NOEXEC M_NOEXEC
-#endif
-
-#endif /* IAMSUID */
-