LCOM1920-T02G10

/*        $NetBSD: keyvalq_struct.h,v 1.1.1.2 2015/01/29 06:38:27 spz Exp $        */

/*        $NetBSD: keyvalq_struct.h,v 1.1.1.2 2015/01/29 06:38:27 spz Exp $        */

/*

 * Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu>

 * Copyright (c) 2007-2012 Niels Provos and Nick Mathewson

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 * 3. The name of the author may not be used to endorse or promote products

 *    derived from this software without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR

 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES

 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.

 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,

 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT

 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#ifndef _EVENT2_EVENT_KEYVALQ_STRUCT_H_

#define _EVENT2_EVENT_KEYVALQ_STRUCT_H_

#ifdef __cplusplus

extern "C" {

#endif

/* Fix so that people don't have to run with <sys/queue.h> */

/* XXXX This code is duplicated with event_struct.h */

#ifndef TAILQ_ENTRY

#define _EVENT_DEFINED_TQENTRY

#define TAILQ_ENTRY(type)                                                \

struct {                                                                \

        struct type *tqe_next;        /* next element */                        \

        struct type **tqe_prev;        /* address of previous next element */        \

}

#endif /* !TAILQ_ENTRY */

#ifndef TAILQ_HEAD

#define _EVENT_DEFINED_TQHEAD

#define TAILQ_HEAD(name, type)                        \

struct name {                                        \

        struct type *tqh_first;                        \

        struct type **tqh_last;                        \

}

#endif

/*

 * Key-Value pairs.  Can be used for HTTP headers but also for

 * query argument parsing.

 */

struct evkeyval {

        TAILQ_ENTRY(evkeyval) next;

        char *key;

        char *value;

};

TAILQ_HEAD (evkeyvalq, evkeyval);

/* XXXX This code is duplicated with event_struct.h */

#ifdef _EVENT_DEFINED_TQENTRY

#undef TAILQ_ENTRY

#endif

#ifdef _EVENT_DEFINED_TQHEAD

#undef TAILQ_HEAD

#endif

#ifdef __cplusplus

}

#endif

#endif