The nntpserv.c Jnos 1.11f module will not compile under MSDOS due to a missing
include file reference, as shown below as a context-diff.
-- James n5knx
===========================================================================
*** nntpserv.c.orig	Tue Nov 28 22:16:10 2000
--- nntpserv.c	Tue Jan 23 23:23:47 2001
***************
*** 30,35 ****
--- 30,36 ----
  #ifdef MSDOS
  #include <dos.h>
  #include <dir.h>
+ #include <errno.h>
  #endif
  #include <sys/types.h>
  #include <sys/stat.h>