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| 1 | 13 | up20180614 | /* $NetBSD: keyvalq_struct.h,v 1.1.1.2 2015/01/29 06:38:27 spz Exp $ */
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| 2 | /* $NetBSD: keyvalq_struct.h,v 1.1.1.2 2015/01/29 06:38:27 spz Exp $ */
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| 3 | /*
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| 4 | * Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu>
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| 5 | * Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
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| 6 | *
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| 7 | * Redistribution and use in source and binary forms, with or without
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| 8 | * modification, are permitted provided that the following conditions
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| 9 | * are met:
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| 10 | * 1. Redistributions of source code must retain the above copyright
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| 11 | * notice, this list of conditions and the following disclaimer.
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| 12 | * 2. Redistributions in binary form must reproduce the above copyright
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| 13 | * notice, this list of conditions and the following disclaimer in the
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| 14 | * documentation and/or other materials provided with the distribution.
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| 15 | * 3. The name of the author may not be used to endorse or promote products
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| 16 | * derived from this software without specific prior written permission.
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| 17 | *
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| 18 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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| 19 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 20 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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| 21 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 22 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 23 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 24 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 25 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 26 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 27 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 28 | */
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| 29 | #ifndef _EVENT2_EVENT_KEYVALQ_STRUCT_H_
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| 30 | #define _EVENT2_EVENT_KEYVALQ_STRUCT_H_
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| 31 | |||
| 32 | #ifdef __cplusplus
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| 33 | extern "C" { |
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| 34 | #endif
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| 35 | |||
| 36 | /* Fix so that people don't have to run with <sys/queue.h> */
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| 37 | /* XXXX This code is duplicated with event_struct.h */
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| 38 | #ifndef TAILQ_ENTRY
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| 39 | #define _EVENT_DEFINED_TQENTRY
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| 40 | #define TAILQ_ENTRY(type) \
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| 41 | struct { \
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| 42 | struct type *tqe_next; /* next element */ \ |
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| 43 | struct type **tqe_prev; /* address of previous next element */ \ |
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| 44 | } |
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| 45 | #endif /* !TAILQ_ENTRY */ |
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| 46 | |||
| 47 | #ifndef TAILQ_HEAD
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| 48 | #define _EVENT_DEFINED_TQHEAD
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| 49 | #define TAILQ_HEAD(name, type) \
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| 50 | struct name { \
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| 51 | struct type *tqh_first; \
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| 52 | struct type **tqh_last; \
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| 53 | } |
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| 54 | #endif
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| 55 | |||
| 56 | /*
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| 57 | * Key-Value pairs. Can be used for HTTP headers but also for
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| 58 | * query argument parsing.
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| 59 | */
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| 60 | struct evkeyval {
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| 61 | TAILQ_ENTRY(evkeyval) next; |
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| 62 | |||
| 63 | char *key;
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| 64 | char *value;
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| 65 | }; |
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| 66 | |||
| 67 | TAILQ_HEAD (evkeyvalq, evkeyval); |
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| 68 | |||
| 69 | /* XXXX This code is duplicated with event_struct.h */
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| 70 | #ifdef _EVENT_DEFINED_TQENTRY
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| 71 | #undef TAILQ_ENTRY
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| 72 | #endif
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| 73 | |||
| 74 | #ifdef _EVENT_DEFINED_TQHEAD
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| 75 | #undef TAILQ_HEAD
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| 76 | #endif
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| 77 | |||
| 78 | #ifdef __cplusplus
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| 79 | } |
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| 80 | #endif
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| 81 | |||
| 82 | #endif |