xref: /freebsd/contrib/pf/libevent/evsignal.h (revision 67ecd4f3a477a0ca5b76a1694f89755df27a8679)
167ecd4f3SMax Laier /*
267ecd4f3SMax Laier  * Copyright 2000-2002 Niels Provos <provos@citi.umich.edu>
367ecd4f3SMax Laier  * All rights reserved.
467ecd4f3SMax Laier  *
567ecd4f3SMax Laier  * Redistribution and use in source and binary forms, with or without
667ecd4f3SMax Laier  * modification, are permitted provided that the following conditions
767ecd4f3SMax Laier  * are met:
867ecd4f3SMax Laier  * 1. Redistributions of source code must retain the above copyright
967ecd4f3SMax Laier  *    notice, this list of conditions and the following disclaimer.
1067ecd4f3SMax Laier  * 2. Redistributions in binary form must reproduce the above copyright
1167ecd4f3SMax Laier  *    notice, this list of conditions and the following disclaimer in the
1267ecd4f3SMax Laier  *    documentation and/or other materials provided with the distribution.
1367ecd4f3SMax Laier  * 3. The name of the author may not be used to endorse or promote products
1467ecd4f3SMax Laier  *    derived from this software without specific prior written permission.
1567ecd4f3SMax Laier  *
1667ecd4f3SMax Laier  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
1767ecd4f3SMax Laier  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
1867ecd4f3SMax Laier  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
1967ecd4f3SMax Laier  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
2067ecd4f3SMax Laier  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
2167ecd4f3SMax Laier  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
2267ecd4f3SMax Laier  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
2367ecd4f3SMax Laier  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
2467ecd4f3SMax Laier  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
2567ecd4f3SMax Laier  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
2667ecd4f3SMax Laier  */
2767ecd4f3SMax Laier #ifndef _EVSIGNAL_H_
2867ecd4f3SMax Laier #define _EVSIGNAL_H_
2967ecd4f3SMax Laier 
3067ecd4f3SMax Laier void evsignal_init(void);
3167ecd4f3SMax Laier void evsignal_process(void);
3267ecd4f3SMax Laier int evsignal_add(struct event *);
3367ecd4f3SMax Laier int evsignal_del(struct event *);
3467ecd4f3SMax Laier 
3567ecd4f3SMax Laier #endif /* _EVSIGNAL_H_ */
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