1 /* $OpenBSD: talk.h,v 1.6 2000/12/31 00:24:51 hugh Exp $ */ 2 /* $NetBSD: talk.h,v 1.3 1994/12/09 02:14:27 jtc Exp $ */ 3 4 /* 5 * Copyright (c) 1983, 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. All advertising materials mentioning features or use of this software 17 * must display the following acknowledgement: 18 * This product includes software developed by the University of 19 * California, Berkeley and its contributors. 20 * 4. Neither the name of the University nor the names of its contributors 21 * may be used to endorse or promote products derived from this software 22 * without specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)talk.h 8.1 (Berkeley) 6/6/93 37 */ 38 39 #include <sys/types.h> 40 #include <sys/socket.h> 41 #include <netinet/in.h> 42 #include <protocols/talkd.h> 43 #include <curses.h> 44 #include <string.h> 45 #include <err.h> 46 47 extern int sockt; 48 extern int curses_initialized; 49 extern int invitation_waiting; 50 extern int high_print; 51 52 extern char *current_state; 53 extern int current_line; 54 55 typedef struct xwin { 56 WINDOW *x_win; 57 int x_nlines; 58 int x_ncols; 59 int x_line; 60 int x_col; 61 char kill; 62 char cerase; 63 char werase; 64 } xwin_t; 65 66 extern xwin_t my_win; 67 extern xwin_t his_win; 68 extern WINDOW *line_win; 69 70 void announce_invite __P((void)); 71 int check_local __P((void)); 72 void ctl_transact __P((struct in_addr, CTL_MSG, int, CTL_RESPONSE *)); 73 void display __P((xwin_t *, char *, int)); 74 void disp_msg __P((int)); 75 void end_msgs __P((void)); 76 void get_addrs __P((char *, char *)); 77 void get_names __P((int, char **)); 78 void init_display __P((void)); 79 void invite_remote __P((void)); 80 int look_for_invite __P((CTL_RESPONSE *)); 81 int max __P((int, int)); 82 void message __P((char *)); 83 void open_ctl __P((void)); 84 void open_sockt __P((void)); 85 void print_addr __P((struct sockaddr_in)); 86 void quit __P((char *, int)); 87 int readwin __P((WINDOW *, int, int)); 88 void re_invite __P((int)); 89 void send_delete __P((void)); 90 void set_edit_chars __P((void)); 91 void sig_sent __P((int)); 92 void start_msgs __P((void)); 93 void talk __P((void)); 94 void xscroll __P((xwin_t *, int)); 95