/* MIT License
 *
 * Copyright (c) 2009 Daniel Stenberg
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice (including the next
 * paragraph) shall be included in all copies or substantial portions of the
 * Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 * SPDX-License-Identifier: MIT
 */
#ifndef __CARES_BUILD_H
#define __CARES_BUILD_H

/* ================================================================ */
/*               NOTES FOR CONFIGURE CAPABLE SYSTEMS                */
/* ================================================================ */

/*
 * NOTE 1:
 * -------
 *
 * Nothing in this file is intended to be modified or adjusted by the
 * c-ares library user nor by the c-ares library builder.
 *
 * If you think that something actually needs to be changed, adjusted
 * or fixed in this file, then, report it on the c-ares development
 * mailing list: http://lists.haxx.se/listinfo/c-ares/
 *
 * This header file shall only export symbols which are 'cares' or 'CARES'
 * prefixed, otherwise public name space would be polluted.
 *
 * NOTE 2:
 * -------
 *
 * Right now you might be staring at file ares_build.h.in or ares_build.h,
 * this is due to the following reason:
 *
 * On systems capable of running the configure script, the configure process
 * will overwrite the distributed ares_build.h file with one that is suitable
 * and specific to the library being configured and built, which is generated
 * from the ares_build.h.in template file.
 *
 */

/* ================================================================ */
/*  DEFINITION OF THESE SYMBOLS SHALL NOT TAKE PLACE ANYWHERE ELSE  */
/* ================================================================ */

#ifdef CARES_TYPEOF_ARES_SOCKLEN_T
#  error "CARES_TYPEOF_ARES_SOCKLEN_T shall not be defined except in ares_build.h"
   Error Compilation_aborted_CARES_TYPEOF_ARES_SOCKLEN_T_already_defined
#endif

#undef CARES_HAVE_ARPA_NAMESER_H
#undef CARES_HAVE_ARPA_NAMESER_COMPAT_H

/* ================================================================ */
/*  EXTERNAL INTERFACE SETTINGS FOR CONFIGURE CAPABLE SYSTEMS ONLY  */
/* ================================================================ */

/* Configure process defines this to 1 when it finds out that system  */
/* header file ws2tcpip.h must be included by the external interface. */
#undef CARES_PULL_WS2TCPIP_H
#ifdef CARES_PULL_WS2TCPIP_H
#  ifndef WIN32_LEAN_AND_MEAN
#    define WIN32_LEAN_AND_MEAN
#  endif
#  include <windows.h>
#  include <winsock2.h>
#  include <ws2tcpip.h>
#endif

/* Configure process defines this to 1 when it finds out that system   */
/* header file sys/types.h must be included by the external interface. */
#undef CARES_PULL_SYS_TYPES_H
#ifdef CARES_PULL_SYS_TYPES_H
#  include <sys/types.h>
#endif

/* Configure process defines this to 1 when it finds out that system    */
/* header file sys/socket.h must be included by the external interface. */
#undef CARES_PULL_SYS_SOCKET_H
#ifdef CARES_PULL_SYS_SOCKET_H
#  include <sys/socket.h>
#endif

/* Integral data type used for ares_socklen_t. */
#undef CARES_TYPEOF_ARES_SOCKLEN_T

/* Data type definition of ares_socklen_t. */
typedef CARES_TYPEOF_ARES_SOCKLEN_T ares_socklen_t;

/* Integral data type used for ares_ssize_t. */
#undef CARES_TYPEOF_ARES_SSIZE_T

/* Data type definition of ares_ssize_t. */
typedef CARES_TYPEOF_ARES_SSIZE_T ares_ssize_t;

#endif /* __CARES_BUILD_H */
