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Mainly focus on files that use BSD 3-Clause license. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. Special thanks to Wind River for providing access to "The Duke of Highlander" tool: an older (2014) run over FreeBSD tree was useful as a starting point.
97 lines
3.2 KiB
C
97 lines
3.2 KiB
C
/*-
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright (c) 1983, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)talk.h 8.1 (Berkeley) 6/6/93
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* $FreeBSD$
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*/
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#include <sys/cdefs.h>
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#include <sys/types.h>
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#include <sys/time.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <protocols/talkd.h>
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#include <curses.h>
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#include <signal.h>
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extern int sockt;
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extern int curses_initialized;
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extern int invitation_waiting;
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extern const char *current_state;
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extern int current_line;
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extern volatile sig_atomic_t gotwinch;
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typedef struct xwin {
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WINDOW *x_win;
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int x_nlines;
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int x_ncols;
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int x_line;
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int x_col;
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char kill;
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char cerase;
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char werase;
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} xwin_t;
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extern xwin_t my_win;
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extern xwin_t his_win;
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extern WINDOW *line_win;
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extern void announce_invite(void);
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extern int check_local(void);
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extern void check_writeable(void);
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extern void ctl_transact(struct in_addr,CTL_MSG,int,CTL_RESPONSE *);
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extern void disp_msg(int);
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extern void end_msgs(void);
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extern void get_addrs(const char *, const char *);
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extern int get_iface(struct in_addr *, struct in_addr *);
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extern void get_names(int, char **);
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extern void init_display(void);
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extern void invite_remote(void);
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extern int look_for_invite(CTL_RESPONSE *);
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extern int max(int, int);
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extern void message(const char *);
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extern void open_ctl(void);
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extern void open_sockt(void);
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extern void p_error(const char *);
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extern void print_addr(struct sockaddr_in);
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extern void quit(void);
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extern int readwin(WINDOW *, int, int);
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extern void re_invite(int);
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extern void send_delete(void);
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extern void set_edit_chars(void);
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extern void sig_sent(int);
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extern void sig_winch(int);
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extern void start_msgs(void);
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extern void talk(void);
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extern void resize_display(void);
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