| /* |
| * 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_KEYVALQ_STRUCT_H_INCLUDED_ |
| #define EVENT2_KEYVALQ_STRUCT_H_INCLUDED_ |
| |
| #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 |
