usr/src/cmd/cmd-inet/usr.bin/talk/talk.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 1998 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 /*      Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T     */
  28 /*        All Rights Reserved   */
  29
  30 /*
  31  * University Copyright- Copyright (c) 1982, 1986, 1988
  32  * The Regents of the University of California
  33  * All Rights Reserved
  34  *
  35  * University Acknowledgment- Portions of this document are derived from
  36  * software developed by the University of California, Berkeley, and its
  37  * contributors.
  38  */
  39
  40 #pragma ident   "%Z%%M% %I%     %E% SMI"
  41
  42 #include <netdb.h>
  43 #include <unistd.h>
  44 #include <stdio.h>
  45 #include <stdlib.h>
  46 #include <string.h>
  47 #include <curses.h>
  48 #include <sys/types.h>
  49 #include <widec.h>
  50 #include <wctype.h>
  51 #include <sys/socket.h>
  52 #include <netinet/in.h>
  53 #include <arpa/inet.h>
  54 #include <netdb.h>
  55
  56 #define forever         for(;;)
  57
  58 #define BUF_SIZE        512
  59
  60 FILE *popen();
  61
  62 extern int sockt;
  63 extern int curses_initialized;
  64 extern int invitation_waiting;
  65
  66 extern char *current_state;
  67 extern int current_line;
  68
  69 typedef struct xwin {
  70         WINDOW *x_win;
  71         int x_nlines;
  72         int x_ncols;
  73         int x_line;
  74         int x_col;
  75         char kill;
  76         char cerase;
  77         char werase;
  78 } xwin_t;
  79
  80 extern xwin_t my_win;
  81 extern xwin_t rem_win;
  82 extern WINDOW *line_win;
  83
  84 /* function prototypes */
  85
  86 void get_names(int, char * argv[]);
  87 void init_display();
  88 void open_ctl();
  89 void open_sockt();
  90 void start_msgs();
  91 void end_msgs();
  92 int check_local();
  93 void invite_remote();
  94 void set_edit_chars();
  95 void talk();
  96 void get_addrs(char *, char*);
  97 void send_delete();
  98 void ctl_transact();
  99 void message(char *);
 100 void p_error(char *);
 101 void quit();
 102 int display(xwin_t *, char *, int);