diff -c log.c.orig log.c
*** log.c.orig	Sun Mar 26 20:33:04 1995
--- log.c	Wed Aug  7 13:31:29 1996
***************
*** 31,36 ****
--- 31,37 ----
  #include <sys/types.h>
  #include <netinet/in.h>
  #include <stdio.h>
+ #include <sys/param.h>
  
  #include "youbin.h"
  #include "server.h"
***************
*** 90,97 ****
  static int  flag_console = ON;      /* Always true. */
  
  extern int          errno;
  extern char         *sys_errlist[];
! 
  /*
   * Initialize.
   */ 
--- 91,99 ----
  static int  flag_console = ON;      /* Always true. */
  
  extern int          errno;
+ #if !(defined(BSD) && (BSD >= 199306))
  extern char         *sys_errlist[];
! #endif
  /*
   * Initialize.
   */