root/compat/ultrix/

[..]
  1. ultrix_fs.c
  2. ultrix_ioctl.c
  3. ultrix_misc.c
  4. ultrix_pathname.c
  5. ultrix_syscall.h
  6. ultrix_syscallargs.h
  7. ultrix_syscalls.c
  8. ultrix_sysent.c
  9. ultrix_tty.h
  10. ultrix_util.h
[..]