488 lines
13 KiB
C
488 lines
13 KiB
C
#ifndef __LIB_CURL_SETUP_H
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#define __LIB_CURL_SETUP_H
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/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at http://curl.haxx.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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* $Id: setup.h,v 1.161 2008-09-24 12:22:16 yangtse Exp $
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***************************************************************************/
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/*
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* Define WIN32 when build target is Win32 API
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*/
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#if (defined(_WIN32) || defined(__WIN32__)) && !defined(WIN32) && !defined(__SYMBIAN32__)
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#define WIN32
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#endif
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/*
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* Include configuration script results or hand-crafted
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* configuration file for platforms which lack config tool.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#else
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#ifdef _WIN32_WCE
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#include "config-win32ce.h"
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#else
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#ifdef WIN32
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#include "config-win32.h"
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#endif
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#endif
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#ifdef __linux__
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# include "config-sm-linux.h"
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#elif defined(__APPLE__)
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# include "config-sm-mac.h"
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#endif
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#if defined(macintosh) && defined(__MRC__)
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# include "config-mac.h"
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#endif
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#ifdef __AMIGA__
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#include "amigaos.h"
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#endif
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#ifdef __SYMBIAN32__
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#include "config-symbian.h"
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#endif
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#ifdef __OS400__
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# include "config-os400.h"
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#endif
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#ifdef TPF
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#include "config-tpf.h" /* hand-modified TPF config.h */
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/* change which select is used for libcurl */
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#define select(a,b,c,d,e) tpf_select_libcurl(a,b,c,d,e)
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#endif
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#endif /* HAVE_CONFIG_H */
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/* ================================================================ */
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/* Definition of preprocessor macros/symbols which modify compiler */
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/* behaviour or generated code characteristics must be done here, */
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/* as appropriate, before any system header file is included. It is */
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/* also possible to have them defined in the config file included */
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/* before this point. As a result of all this we frown inclusion of */
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/* system header files in our config files, avoid this at any cost. */
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/* ================================================================ */
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/*
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* Tru64 needs _REENTRANT set for a few function prototypes and
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* things to appear in the system header files. Unixware needs it
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* to build proper reentrant code. Others may also need it.
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*/
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#ifdef NEED_REENTRANT
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# ifndef _REENTRANT
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# define _REENTRANT
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# endif
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#endif
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/* ================================================================ */
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/* If you need to include a system header file for your platform, */
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/* please, do it beyond the point further indicated in this file. */
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/* ================================================================ */
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/*
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* libcurl's external interface definitions are also used internally,
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* and might also include required system header files to define them.
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*/
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#include <curl/curlbuild.h>
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/*
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* Compile time sanity checks must also be done when building the library.
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*/
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#include <curl/curlrules.h>
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/*
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* Ensure that no one is using the old SIZEOF_CURL_OFF_T macro
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*/
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#ifdef SIZEOF_CURL_OFF_T
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# error "SIZEOF_CURL_OFF_T shall not be defined!"
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Error Compilation_aborted_SIZEOF_CURL_OFF_T_shall_not_be_defined
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#endif
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/*
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* Set up internal curl_off_t formatting string directives for
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* exclusive use with libcurl's internal *printf functions.
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*/
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#ifdef FORMAT_OFF_T
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# error "FORMAT_OFF_T shall not be defined before this point!"
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Error Compilation_aborted_FORMAT_OFF_T_already_defined
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#endif
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#ifdef FORMAT_OFF_TU
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# error "FORMAT_OFF_TU shall not be defined before this point!"
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Error Compilation_aborted_FORMAT_OFF_TU_already_defined
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#endif
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#if (CURL_SIZEOF_CURL_OFF_T > CURL_SIZEOF_LONG)
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# define FORMAT_OFF_T "lld"
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# define FORMAT_OFF_TU "llu"
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#else
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# define FORMAT_OFF_T "ld"
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# define FORMAT_OFF_TU "lu"
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#endif
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/*
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* Disable other protocols when http is the only one desired.
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*/
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#ifdef HTTP_ONLY
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# define CURL_DISABLE_TFTP
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# define CURL_DISABLE_FTP
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# define CURL_DISABLE_LDAP
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# define CURL_DISABLE_TELNET
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# define CURL_DISABLE_DICT
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# define CURL_DISABLE_FILE
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#endif
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/* ================================================================ */
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/* No system header file shall be included in this file before this */
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/* point. The only allowed ones are those included from curlbuild.h */
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/* ================================================================ */
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/*
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* OS/400 setup file includes some system headers.
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*/
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#ifdef __OS400__
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# include "setup-os400.h"
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#endif
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/*
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* Include header files for windows builds before redefining anything.
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* Use this preproessor block only to include or exclude windows.h,
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* winsock2.h, ws2tcpip.h or winsock.h. Any other windows thing belongs
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* to any other further and independant block. Under Cygwin things work
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* just as under linux (e.g. <sys/socket.h>) and the winsock headers should
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* never be included when __CYGWIN__ is defined. configure script takes
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* care of this, not defining HAVE_WINDOWS_H, HAVE_WINSOCK_H, HAVE_WINSOCK2_H,
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* neither HAVE_WS2TCPIP_H when __CYGWIN__ is defined.
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*/
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#ifdef HAVE_WINDOWS_H
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# ifndef WIN32_LEAN_AND_MEAN
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# define WIN32_LEAN_AND_MEAN
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# endif
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# include <windows.h>
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# ifdef HAVE_WINSOCK2_H
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# include <winsock2.h>
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# ifdef HAVE_WS2TCPIP_H
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# include <ws2tcpip.h>
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# endif
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# else
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# ifdef HAVE_WINSOCK_H
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# include <winsock.h>
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# endif
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# endif
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#endif
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/*
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* Define USE_WINSOCK to 2 if we have and use WINSOCK2 API, else
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* define USE_WINSOCK to 1 if we have and use WINSOCK API, else
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* undefine USE_WINSOCK.
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*/
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#undef USE_WINSOCK
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#ifdef HAVE_WINSOCK2_H
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# define USE_WINSOCK 2
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#else
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# ifdef HAVE_WINSOCK_H
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# define USE_WINSOCK 1
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# endif
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#endif
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#ifdef HAVE_EXTRA_STRICMP_H
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# include <extra/stricmp.h>
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#endif
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#ifdef HAVE_EXTRA_STRDUP_H
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# include <extra/strdup.h>
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#endif
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#ifdef TPF
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# include <strings.h> /* for bzero, strcasecmp, and strncasecmp */
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# include <string.h> /* for strcpy and strlen */
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# include <stdlib.h> /* for rand and srand */
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# include <sys/socket.h> /* for select and ioctl*/
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# include <netdb.h> /* for in_addr_t definition */
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# include <tpf/sysapi.h> /* for tpf_process_signals */
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#endif
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#include <stdio.h>
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#ifdef HAVE_ASSERT_H
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#include <assert.h>
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#endif
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#include <errno.h>
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#ifdef __TANDEM /* for nsr-tandem-nsk systems */
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#include <floss.h>
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#endif
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#ifndef STDC_HEADERS /* no standard C headers! */
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#include <curl/stdcheaders.h>
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#endif
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/*
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* PellesC kludge section (yikes);
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* - It has 'ssize_t', but it is in <unistd.h>. The way the headers
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* on Win32 are included, forces me to include this header here.
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* - sys_nerr, EINTR is missing in v4.0 or older.
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*/
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#ifdef __POCC__
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#include <sys/types.h>
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#include <unistd.h>
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#if (__POCC__ <= 400)
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#define sys_nerr EILSEQ /* for strerror.c */
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#define EINTR -1 /* for select.c */
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#endif
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#endif
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/*
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* Salford-C kludge section (mostly borrowed from wxWidgets).
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*/
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#ifdef __SALFORDC__
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#pragma suppress 353 /* Possible nested comments */
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#pragma suppress 593 /* Define not used */
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#pragma suppress 61 /* enum has no name */
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#pragma suppress 106 /* unnamed, unused parameter */
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#include <clib.h>
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#endif
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/*
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* Large file (>2Gb) support using WIN32 functions.
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*/
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#ifdef USE_WIN32_LARGE_FILES
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# include <io.h>
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# include <sys/types.h>
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# include <sys/stat.h>
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# define lseek(fdes,offset,whence) _lseeki64(fdes, offset, whence)
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# define fstat(fdes,stp) _fstati64(fdes, stp)
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# define stat(fname,stp) _stati64(fname, stp)
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# define struct_stat struct _stati64
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#endif
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/*
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* Small file (<2Gb) support using WIN32 functions.
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*/
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#ifdef USE_WIN32_SMALL_FILES
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# include <io.h>
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# include <sys/types.h>
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# include <sys/stat.h>
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# define lseek(fdes,offset,whence) _lseek(fdes, (long)offset, whence)
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# define fstat(fdes,stp) _fstat(fdes, stp)
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# define stat(fname,stp) _stat(fname, stp)
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# define struct_stat struct _stat
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#endif
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#ifndef struct_stat
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# define struct_stat struct stat
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#endif
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/*
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* Default sizeof(off_t) in case it hasn't been defined in config file.
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*/
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#ifndef SIZEOF_OFF_T
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# if defined(__VMS) && (defined(__alpha) || defined(__ia64))
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# if defined(_LARGEFILE)
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# define SIZEOF_OFF_T 8
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# endif
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# elif defined(__OS400__) && defined(__ILEC400__)
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# if defined(_LARGE_FILES)
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# define SIZEOF_OFF_T 8
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# endif
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# elif defined(__MVS__) && defined(__IBMC__)
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# if defined(_LP64) || defined(_LARGE_FILES)
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# define SIZEOF_OFF_T 8
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# endif
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# elif defined(__370__) && defined(__IBMC__)
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# if defined(_LP64) || defined(_LARGE_FILES)
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# define SIZEOF_OFF_T 8
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# endif
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# endif
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# ifndef SIZEOF_OFF_T
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# define SIZEOF_OFF_T 4
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# endif
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#endif
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/* Below we define some functions. They should
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1. close a socket
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4. set the SIGALRM signal timeout
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5. set dir/file naming defines
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*/
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#ifdef WIN32
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# if !defined(__CYGWIN__)
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# define sclose(x) closesocket(x)
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# else
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# define sclose(x) close(x)
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# endif
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# define DIR_CHAR "\\"
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# define DOT_CHAR "_"
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#else /* WIN32 */
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# ifdef MSDOS /* Watt-32 */
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# include <sys/ioctl.h>
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# define sclose(x) close_s(x)
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# define select(n,r,w,x,t) select_s(n,r,w,x,t)
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# define ioctl(x,y,z) ioctlsocket(x,y,(char *)(z))
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# define IOCTL_3_ARGS
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# include <tcp.h>
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# ifdef word
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# undef word
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# endif
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# ifdef byte
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# undef byte
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# endif
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# else /* MSDOS */
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# ifdef __BEOS__
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# define sclose(x) closesocket(x)
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# else /* __BEOS__ */
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# define sclose(x) close(x)
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# endif /* __BEOS__ */
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# endif /* MSDOS */
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# ifdef _AMIGASF
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# undef sclose
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# define sclose(x) CloseSocket(x)
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# endif
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# ifdef __minix
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/* Minix 3 versions up to at least 3.1.3 are missing these prototypes */
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extern char * strtok_r(char *s, const char *delim, char **last);
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extern struct tm * gmtime_r(const time_t * const timep, struct tm *tmp);
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# endif
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# define DIR_CHAR "/"
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# ifndef DOT_CHAR
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# define DOT_CHAR "."
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# endif
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# ifdef MSDOS
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# undef DOT_CHAR
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# define DOT_CHAR "_"
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# endif
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# ifndef fileno /* sunos 4 have this as a macro! */
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int fileno( FILE *stream);
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# endif
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#endif /* WIN32 */
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#if defined(WIN32) && !defined(__CYGWIN__) && !defined(USE_ARES) && \
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!defined(__LCC__) /* lcc-win32 doesn't have _beginthreadex() */
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#ifdef ENABLE_IPV6
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#define USE_THREADING_GETADDRINFO
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#else
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#define USE_THREADING_GETHOSTBYNAME /* Cygwin uses alarm() function */
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#endif
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#endif
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/* "cl -ML" or "cl -MLd" implies a single-threaded runtime library where
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_beginthreadex() is not available */
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#if (defined(_MSC_VER) && !defined(__POCC__)) && !defined(_MT) && !defined(USE_ARES)
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#undef USE_THREADING_GETADDRINFO
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#undef USE_THREADING_GETHOSTBYNAME
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#define CURL_NO__BEGINTHREADEX
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#endif
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/*
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* msvc 6.0 does not have struct sockaddr_storage and
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* does not define IPPROTO_ESP in winsock2.h. But both
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* are available if PSDK is properly installed.
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*/
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#ifdef _MSC_VER
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#if !defined(HAVE_WINSOCK2_H) || ((_MSC_VER < 1300) && !defined(IPPROTO_ESP))
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#undef HAVE_STRUCT_SOCKADDR_STORAGE
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#endif
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#endif
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#ifdef mpeix
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#define IOCTL_3_ARGS
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#endif
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#ifdef NETWARE
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int netware_init(void);
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#ifndef __NOVELL_LIBC__
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#include <sys/bsdskt.h>
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#include <sys/timeval.h>
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#endif
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#endif
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#if defined(HAVE_LIBIDN) && defined(HAVE_TLD_H)
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/* The lib was present and the tld.h header (which is missing in libidn 0.3.X
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but we only work with libidn 0.4.1 or later) */
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#define USE_LIBIDN
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#endif
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#ifndef SIZEOF_TIME_T
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/* assume default size of time_t to be 32 bit */
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#define SIZEOF_TIME_T 4
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#endif
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#define LIBIDN_REQUIRED_VERSION "0.4.1"
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#if defined(USE_GNUTLS) || defined(USE_SSLEAY) || defined(USE_NSS) || defined(USE_QSOSSL)
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#define USE_SSL /* SSL support has been enabled */
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#endif
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#if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_NTLM)
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#if defined(USE_SSLEAY) || defined(USE_WINDOWS_SSPI)
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#define USE_NTLM
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#endif
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#endif
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/* non-configure builds may define CURL_WANTS_CA_BUNDLE_ENV */
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#if defined(CURL_WANTS_CA_BUNDLE_ENV) && !defined(CURL_CA_BUNDLE)
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#define CURL_CA_BUNDLE getenv("CURL_CA_BUNDLE")
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#endif
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/*
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* Include macros and defines that should only be processed once.
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*/
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#ifndef __SETUP_ONCE_H
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#include "setup_once.h"
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#endif
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#endif /* __LIB_CURL_SETUP_H */
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