diff --git a/sys/sys/syscall-hide.h b/sys/sys/syscall-hide.h
new file mode 100644
index 000000000000..fd91f491f2b9
--- /dev/null
+++ b/sys/sys/syscall-hide.h
@@ -0,0 +1,216 @@
+/*
+ * System call hiders.
+ *
+ * DO NOT EDIT-- this file is automatically generated.
+ * created from	$Id: syscalls.master,v 1.6 1994/09/01 05:12:42 davidg Exp $
+ */
+
+HIDE_POSIX(fork)
+HIDE_POSIX(read)
+HIDE_POSIX(write)
+HIDE_POSIX(open)
+HIDE_POSIX(close)
+HIDE_BSD(wait4)
+HIDE_BSD(creat)
+HIDE_POSIX(link)
+HIDE_POSIX(unlink)
+HIDE_POSIX(chdir)
+HIDE_BSD(fchdir)
+HIDE_POSIX(mknod)
+HIDE_POSIX(chmod)
+HIDE_POSIX(chown)
+HIDE_BSD(obreak)
+HIDE_BSD(getfsstat)
+HIDE_POSIX(lseek)
+HIDE_POSIX(getpid)
+HIDE_BSD(mount)
+HIDE_BSD(unmount)
+HIDE_POSIX(setuid)
+HIDE_POSIX(getuid)
+HIDE_POSIX(geteuid)
+HIDE_BSD(ptrace)
+HIDE_BSD(recvmsg)
+HIDE_BSD(sendmsg)
+HIDE_BSD(recvfrom)
+HIDE_BSD(accept)
+HIDE_BSD(getpeername)
+HIDE_BSD(getsockname)
+HIDE_POSIX(access)
+HIDE_BSD(chflags)
+HIDE_BSD(fchflags)
+HIDE_BSD(sync)
+HIDE_POSIX(kill)
+HIDE_POSIX(stat)
+HIDE_POSIX(getppid)
+HIDE_POSIX(lstat)
+HIDE_POSIX(dup)
+HIDE_POSIX(pipe)
+HIDE_POSIX(getegid)
+HIDE_BSD(profil)
+#ifdef KTRACE
+HIDE_BSD(ktrace)
+#else
+HIDE_BSD(ktrace)
+#endif
+HIDE_POSIX(sigaction)
+HIDE_POSIX(getgid)
+HIDE_POSIX(sigprocmask)
+HIDE_BSD(getlogin)
+HIDE_BSD(setlogin)
+HIDE_BSD(acct)
+HIDE_POSIX(sigpending)
+HIDE_BSD(sigaltstack)
+HIDE_POSIX(ioctl)
+HIDE_BSD(reboot)
+HIDE_POSIX(revoke)
+HIDE_POSIX(symlink)
+HIDE_POSIX(readlink)
+HIDE_POSIX(execve)
+HIDE_POSIX(umask)
+HIDE_BSD(chroot)
+HIDE_POSIX(fstat)
+HIDE_BSD(getkerninfo)
+HIDE_BSD(getpagesize)
+HIDE_BSD(msync)
+HIDE_BSD(vfork)
+HIDE_BSD(sbrk)
+HIDE_BSD(sstk)
+HIDE_BSD(mmap)
+HIDE_BSD(ovadvise)
+HIDE_BSD(munmap)
+HIDE_BSD(mprotect)
+HIDE_BSD(madvise)
+HIDE_BSD(mincore)
+HIDE_POSIX(getgroups)
+HIDE_POSIX(setgroups)
+HIDE_POSIX(getpgrp)
+HIDE_POSIX(setpgid)
+HIDE_BSD(setitimer)
+HIDE_BSD(wait)
+HIDE_BSD(swapon)
+HIDE_BSD(getitimer)
+HIDE_BSD(gethostname)
+HIDE_BSD(sethostname)
+HIDE_BSD(getdtablesize)
+HIDE_POSIX(dup2)
+HIDE_BSD(getdopt)
+HIDE_POSIX(fcntl)
+HIDE_BSD(select)
+HIDE_BSD(setdopt)
+HIDE_POSIX(fsync)
+HIDE_BSD(setpriority)
+HIDE_BSD(socket)
+HIDE_BSD(connect)
+HIDE_BSD(accept)
+HIDE_BSD(getpriority)
+HIDE_BSD(send)
+HIDE_BSD(recv)
+HIDE_BSD(sigreturn)
+HIDE_BSD(bind)
+HIDE_BSD(setsockopt)
+HIDE_BSD(listen)
+HIDE_BSD(sigvec)
+HIDE_BSD(sigblock)
+HIDE_BSD(sigsetmask)
+HIDE_POSIX(sigsuspend)
+HIDE_BSD(sigstack)
+HIDE_BSD(recvmsg)
+HIDE_BSD(sendmsg)
+#ifdef TRACE
+HIDE_BSD(vtrace)
+#else
+#endif
+HIDE_BSD(gettimeofday)
+HIDE_BSD(getrusage)
+HIDE_BSD(getsockopt)
+#ifdef vax
+HIDE_BSD(resuba)
+#else
+#endif
+HIDE_BSD(readv)
+HIDE_BSD(writev)
+HIDE_BSD(settimeofday)
+HIDE_BSD(fchown)
+HIDE_BSD(fchmod)
+HIDE_BSD(recvfrom)
+HIDE_BSD(setreuid)
+HIDE_BSD(setregid)
+HIDE_POSIX(rename)
+HIDE_BSD(truncate)
+HIDE_BSD(ftruncate)
+HIDE_BSD(flock)
+HIDE_POSIX(mkfifo)
+HIDE_BSD(sendto)
+HIDE_BSD(shutdown)
+HIDE_BSD(socketpair)
+HIDE_POSIX(mkdir)
+HIDE_POSIX(rmdir)
+HIDE_BSD(utimes)
+HIDE_BSD(adjtime)
+HIDE_BSD(getpeername)
+HIDE_BSD(gethostid)
+HIDE_BSD(sethostid)
+HIDE_BSD(getrlimit)
+HIDE_BSD(setrlimit)
+HIDE_BSD(killpg)
+HIDE_POSIX(setsid)
+HIDE_BSD(quotactl)
+HIDE_BSD(quota)
+HIDE_BSD(getsockname)
+#ifdef NFS
+HIDE_BSD(nfssvc)
+#else
+HIDE_BSD(nosys)
+#endif
+HIDE_BSD(getdirentries)
+HIDE_BSD(statfs)
+HIDE_BSD(fstatfs)
+#ifdef NFS
+HIDE_BSD(getfh)
+#else
+HIDE_BSD(nosys)
+#endif
+HIDE_BSD(getdomainname)
+HIDE_BSD(setdomainname)
+HIDE_BSD(uname)
+HIDE_BSD(sysarch)
+HIDE_BSD(rtprio)
+#ifdef SYSVSHM
+HIDE_BSD(shmsys)
+#else
+HIDE_BSD(nosys)
+#endif
+HIDE_BSD(nosys)
+HIDE_BSD(nosys)
+HIDE_POSIX(setgid)
+HIDE_BSD(setegid)
+HIDE_BSD(seteuid)
+#ifdef LFS
+HIDE_BSD(lfs_bmapv)
+HIDE_BSD(lfs_markv)
+HIDE_BSD(lfs_segclean)
+HIDE_BSD(lfs_segwait)
+#else
+HIDE_BSD(nosys)
+HIDE_BSD(nosys)
+HIDE_BSD(nosys)
+HIDE_BSD(nosys)
+#endif
+HIDE_POSIX(stat)
+HIDE_POSIX(fstat)
+HIDE_POSIX(lstat)
+HIDE_POSIX(pathconf)
+HIDE_POSIX(fpathconf)
+HIDE_BSD(getrlimit)
+HIDE_BSD(setrlimit)
+HIDE_BSD(getdirentries)
+HIDE_BSD(mmap)
+HIDE_POSIX(lseek)
+HIDE_BSD(truncate)
+HIDE_BSD(ftruncate)
+HIDE_BSD(__sysctl)
+HIDE_BSD(mlock)
+HIDE_BSD(munlock)
+#ifdef LKM
+#else
+#endif