1275970Scy/*
2275970Scy * Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu>
3275970Scy * Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
4275970Scy *
5275970Scy * Redistribution and use in source and binary forms, with or without
6275970Scy * modification, are permitted provided that the following conditions
7275970Scy * are met:
8275970Scy * 1. Redistributions of source code must retain the above copyright
9275970Scy *    notice, this list of conditions and the following disclaimer.
10275970Scy * 2. Redistributions in binary form must reproduce the above copyright
11275970Scy *    notice, this list of conditions and the following disclaimer in the
12275970Scy *    documentation and/or other materials provided with the distribution.
13275970Scy * 3. The name of the author may not be used to endorse or promote products
14275970Scy *    derived from this software without specific prior written permission.
15275970Scy *
16275970Scy * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17275970Scy * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18275970Scy * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19275970Scy * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20275970Scy * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21275970Scy * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22275970Scy * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23275970Scy * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24275970Scy * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25275970Scy * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26275970Scy */
27275970Scy#ifndef EVENT2_DNS_STRUCT_H_INCLUDED_
28275970Scy#define EVENT2_DNS_STRUCT_H_INCLUDED_
29275970Scy
30275970Scy/** @file event2/dns_struct.h
31275970Scy
32275970Scy  Data structures for dns.  Using these structures may hurt forward
33275970Scy  compatibility with later versions of Libevent: be careful!
34275970Scy
35275970Scy */
36275970Scy
37275970Scy#ifdef __cplusplus
38275970Scyextern "C" {
39275970Scy#endif
40275970Scy
41275970Scy#include <event2/event-config.h>
42275970Scy#ifdef EVENT__HAVE_SYS_TYPES_H
43275970Scy#include <sys/types.h>
44275970Scy#endif
45275970Scy#ifdef EVENT__HAVE_SYS_TIME_H
46275970Scy#include <sys/time.h>
47275970Scy#endif
48275970Scy
49275970Scy/* For int types. */
50275970Scy#include <event2/util.h>
51275970Scy
52275970Scy/*
53275970Scy * Structures used to implement a DNS server.
54275970Scy */
55275970Scy
56275970Scystruct evdns_server_request {
57275970Scy	int flags;
58275970Scy	int nquestions;
59275970Scy	struct evdns_server_question **questions;
60275970Scy};
61275970Scystruct evdns_server_question {
62275970Scy	int type;
63275970Scy#ifdef __cplusplus
64275970Scy	int dns_question_class;
65275970Scy#else
66275970Scy	/* You should refer to this field as "dns_question_class".  The
67275970Scy	 * name "class" works in C for backward compatibility, and will be
68275970Scy	 * removed in a future version. (1.5 or later). */
69275970Scy	int class;
70275970Scy#define dns_question_class class
71275970Scy#endif
72275970Scy	char name[1];
73275970Scy};
74275970Scy
75275970Scy#ifdef __cplusplus
76275970Scy}
77275970Scy#endif
78275970Scy
79275970Scy#endif /* EVENT2_DNS_STRUCT_H_INCLUDED_ */
80275970Scy
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