/*      $OpenBSD: control.h,v 1.9 2021/01/19 09:33:38 claudio Exp $ */

/*
 * Copyright (c) 2003, 2004 Henning Brauer <henning@openbsd.org>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef _CONTROL_H_
#define _CONTROL_H_

#include <sys/queue.h>
#include <sys/time.h>
#include <event.h>

struct ctl_conn {
        TAILQ_ENTRY(ctl_conn)   entry;
        struct imsgev           iev;
};

int     control_check(char *);
int     control_init(char *);
int     control_listen(int);
void    control_accept(int, short, void *);
void    control_dispatch_imsg(int, short, void *);
int     control_imsg_relay(struct imsg *);
void    control_cleanup(void);

#endif  /* _CONTROL_H_ */