4.3BSD - /usr/src/old/talk/talk_ctl.h

   1: /*
   2:  * Copyright (c) 1983 Regents of the University of California.
   3:  * All rights reserved.  The Berkeley software License Agreement
   4:  * specifies the terms and conditions for redistribution.
   5:  *
   6:  *	@(#)talk_ctl.h	5.1 (Berkeley) 6/6/85
   7:  */
   8: 
   9: #include "ctl.h"
  10: #include "talk.h"
  11: #include <errno.h>
  12: 
  13: extern  int errno;
  14: 
  15: extern  struct sockaddr_in daemon_addr;
  16: extern  struct sockaddr_in ctl_addr;
  17: extern  struct sockaddr_in my_addr;
  18: extern  struct in_addr my_machine_addr;
  19: extern  struct in_addr his_machine_addr;
  20: extern  u_short daemon_port;
  21: extern  int ctl_sockt;
  22: extern  CTL_MSG msg;

Usage of this include