1*2b15cb3dSCy Schubert /* 2*2b15cb3dSCy Schubert * Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu> 3*2b15cb3dSCy Schubert * Copyright (c) 2007-2012 Niels Provos and Nick Mathewson 4*2b15cb3dSCy Schubert * 5*2b15cb3dSCy Schubert * Redistribution and use in source and binary forms, with or without 6*2b15cb3dSCy Schubert * modification, are permitted provided that the following conditions 7*2b15cb3dSCy Schubert * are met: 8*2b15cb3dSCy Schubert * 1. Redistributions of source code must retain the above copyright 9*2b15cb3dSCy Schubert * notice, this list of conditions and the following disclaimer. 10*2b15cb3dSCy Schubert * 2. Redistributions in binary form must reproduce the above copyright 11*2b15cb3dSCy Schubert * notice, this list of conditions and the following disclaimer in the 12*2b15cb3dSCy Schubert * documentation and/or other materials provided with the distribution. 13*2b15cb3dSCy Schubert * 3. The name of the author may not be used to endorse or promote products 14*2b15cb3dSCy Schubert * derived from this software without specific prior written permission. 15*2b15cb3dSCy Schubert * 16*2b15cb3dSCy Schubert * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17*2b15cb3dSCy Schubert * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18*2b15cb3dSCy Schubert * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19*2b15cb3dSCy Schubert * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20*2b15cb3dSCy Schubert * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21*2b15cb3dSCy Schubert * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22*2b15cb3dSCy Schubert * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23*2b15cb3dSCy Schubert * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24*2b15cb3dSCy Schubert * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25*2b15cb3dSCy Schubert * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26*2b15cb3dSCy Schubert */ 27*2b15cb3dSCy Schubert #ifndef EVENT2_KEYVALQ_STRUCT_H_INCLUDED_ 28*2b15cb3dSCy Schubert #define EVENT2_KEYVALQ_STRUCT_H_INCLUDED_ 29*2b15cb3dSCy Schubert 30*2b15cb3dSCy Schubert #ifdef __cplusplus 31*2b15cb3dSCy Schubert extern "C" { 32*2b15cb3dSCy Schubert #endif 33*2b15cb3dSCy Schubert 34*2b15cb3dSCy Schubert /* Fix so that people don't have to run with <sys/queue.h> */ 35*2b15cb3dSCy Schubert /* XXXX This code is duplicated with event_struct.h */ 36*2b15cb3dSCy Schubert #ifndef TAILQ_ENTRY 37*2b15cb3dSCy Schubert #define EVENT_DEFINED_TQENTRY_ 38*2b15cb3dSCy Schubert #define TAILQ_ENTRY(type) \ 39*2b15cb3dSCy Schubert struct { \ 40*2b15cb3dSCy Schubert struct type *tqe_next; /* next element */ \ 41*2b15cb3dSCy Schubert struct type **tqe_prev; /* address of previous next element */ \ 42*2b15cb3dSCy Schubert } 43*2b15cb3dSCy Schubert #endif /* !TAILQ_ENTRY */ 44*2b15cb3dSCy Schubert 45*2b15cb3dSCy Schubert #ifndef TAILQ_HEAD 46*2b15cb3dSCy Schubert #define EVENT_DEFINED_TQHEAD_ 47*2b15cb3dSCy Schubert #define TAILQ_HEAD(name, type) \ 48*2b15cb3dSCy Schubert struct name { \ 49*2b15cb3dSCy Schubert struct type *tqh_first; \ 50*2b15cb3dSCy Schubert struct type **tqh_last; \ 51*2b15cb3dSCy Schubert } 52*2b15cb3dSCy Schubert #endif 53*2b15cb3dSCy Schubert 54*2b15cb3dSCy Schubert /* 55*2b15cb3dSCy Schubert * Key-Value pairs. Can be used for HTTP headers but also for 56*2b15cb3dSCy Schubert * query argument parsing. 57*2b15cb3dSCy Schubert */ 58*2b15cb3dSCy Schubert struct evkeyval { 59*2b15cb3dSCy Schubert TAILQ_ENTRY(evkeyval) next; 60*2b15cb3dSCy Schubert 61*2b15cb3dSCy Schubert char *key; 62*2b15cb3dSCy Schubert char *value; 63*2b15cb3dSCy Schubert }; 64*2b15cb3dSCy Schubert 65*2b15cb3dSCy Schubert TAILQ_HEAD (evkeyvalq, evkeyval); 66*2b15cb3dSCy Schubert 67*2b15cb3dSCy Schubert /* XXXX This code is duplicated with event_struct.h */ 68*2b15cb3dSCy Schubert #ifdef EVENT_DEFINED_TQENTRY_ 69*2b15cb3dSCy Schubert #undef TAILQ_ENTRY 70*2b15cb3dSCy Schubert #endif 71*2b15cb3dSCy Schubert 72*2b15cb3dSCy Schubert #ifdef EVENT_DEFINED_TQHEAD_ 73*2b15cb3dSCy Schubert #undef TAILQ_HEAD 74*2b15cb3dSCy Schubert #endif 75*2b15cb3dSCy Schubert 76*2b15cb3dSCy Schubert #ifdef __cplusplus 77*2b15cb3dSCy Schubert } 78*2b15cb3dSCy Schubert #endif 79*2b15cb3dSCy Schubert 80*2b15cb3dSCy Schubert #endif 81