1*68168df6Sjoerg /* $NetBSD: talk.h,v 1.9 2011/09/06 18:32:03 joerg Exp $ */ 251207773Sjtc 361f28255Scgd /* 451207773Sjtc * Copyright (c) 1983, 1993 551207773Sjtc * The Regents of the University of California. All rights reserved. 661f28255Scgd * 761f28255Scgd * Redistribution and use in source and binary forms, with or without 861f28255Scgd * modification, are permitted provided that the following conditions 961f28255Scgd * are met: 1061f28255Scgd * 1. Redistributions of source code must retain the above copyright 1161f28255Scgd * notice, this list of conditions and the following disclaimer. 1261f28255Scgd * 2. Redistributions in binary form must reproduce the above copyright 1361f28255Scgd * notice, this list of conditions and the following disclaimer in the 1461f28255Scgd * documentation and/or other materials provided with the distribution. 1589aaa1bbSagc * 3. Neither the name of the University nor the names of its contributors 1661f28255Scgd * may be used to endorse or promote products derived from this software 1761f28255Scgd * without specific prior written permission. 1861f28255Scgd * 1961f28255Scgd * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 2061f28255Scgd * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2161f28255Scgd * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2261f28255Scgd * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 2361f28255Scgd * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2461f28255Scgd * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2561f28255Scgd * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2661f28255Scgd * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2761f28255Scgd * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2861f28255Scgd * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2961f28255Scgd * SUCH DAMAGE. 3061f28255Scgd * 3151207773Sjtc * @(#)talk.h 8.1 (Berkeley) 6/6/93 3261f28255Scgd */ 3361f28255Scgd 347ccd2afaSchristos #include <sys/param.h> 3532a9e65fSlukem #include <sys/types.h> 3632a9e65fSlukem #include <sys/socket.h> 3732a9e65fSlukem #include <netinet/in.h> 3832a9e65fSlukem #include <protocols/talkd.h> 3961f28255Scgd #include <curses.h> 4032a9e65fSlukem #include <string.h> 4161f28255Scgd 4261f28255Scgd extern int sockt; 4361f28255Scgd extern int curses_initialized; 4461f28255Scgd extern int invitation_waiting; 4561f28255Scgd 46c2293a6fSlukem extern const char *current_state; 4761f28255Scgd extern int current_line; 4861f28255Scgd 4961f28255Scgd typedef struct xwin { 5061f28255Scgd WINDOW *x_win; 5161f28255Scgd int x_nlines; 5261f28255Scgd int x_ncols; 5361f28255Scgd int x_line; 5461f28255Scgd int x_col; 5561f28255Scgd char kill; 5661f28255Scgd char cerase; 5761f28255Scgd char werase; 5861f28255Scgd } xwin_t; 5961f28255Scgd 6061f28255Scgd extern xwin_t my_win; 6161f28255Scgd extern xwin_t his_win; 6261f28255Scgd extern WINDOW *line_win; 6332a9e65fSlukem 64*68168df6Sjoerg void announce_invite(void); 65*68168df6Sjoerg int check_local(void); 66*68168df6Sjoerg void ctl_transact(struct in_addr, CTL_MSG, int, CTL_RESPONSE *); 67*68168df6Sjoerg void display(xwin_t *, char *, int); 68*68168df6Sjoerg void disp_msg(int); 69*68168df6Sjoerg void end_msgs(void); 70*68168df6Sjoerg void get_addrs(const char *, const char *); 71*68168df6Sjoerg void get_names(int, char **); 72*68168df6Sjoerg void init_display(void); 73*68168df6Sjoerg void invite_remote(void); 74*68168df6Sjoerg int look_for_invite(CTL_RESPONSE *); 75*68168df6Sjoerg int max(int, int); 76*68168df6Sjoerg void message(const char *); 77*68168df6Sjoerg void open_ctl(void); 78*68168df6Sjoerg void open_sockt(void); 79*68168df6Sjoerg void print_addr(struct sockaddr_in); 80*68168df6Sjoerg void p_error(const char *) __dead; 81*68168df6Sjoerg void quit(void) __dead; 82*68168df6Sjoerg int readwin(WINDOW *, int, int); 83*68168df6Sjoerg void re_invite(int) __dead; 84*68168df6Sjoerg void send_delete(void); 85*68168df6Sjoerg void set_edit_chars(void); 86*68168df6Sjoerg void sig_sent(int) __dead; 87*68168df6Sjoerg void start_msgs(void); 88*68168df6Sjoerg void talk(void) __dead; 89*68168df6Sjoerg void xscroll(xwin_t *, int); 90