a3585c9576
`Makefile.mk` supported MS-DOS and Amiga, but `./configure` also
supported them in a better tested and more flexible way.
This patch also adds CMake support for MS-DOS/DJGPP and Amiga OS 3.
`Makefile.mk` was not maintained. Delete it in favour of first-tier
build methods.
Also include some non-MS-DOS/AmigaOS-specific tidy-up, see details at
the end of this message.
Details:
- fix/silence all MS-DOS/DJGPP build warnings and issues.
- add MS-DOS support to cmake.
- default to `ENABLE_THREADED_RESOLVER=OFF` for MS-DOS.
- add support for `WATT_ROOT`.
- use static libcurl with MS-DOS.
- fixup default CMake suffixes/prefixes for DJGPP.
- disable hidden symbols for MS-DOS. Not supported on MS-DOS.
- opt-in MS-DOS into `USE_UNIX_SOCKETS`.
- improve MS-DOS support in autotools.
- default to `--disable-threaded-resolver` for MS-DOS.
- make sure to use `close_s()` (from Watt-32) with autotools and cmake.
`Makefile.mk` used it before this patch.
- GHA: add DJGPP cmake (~30s) and autotools (~60s) build jobs.
Also build tests and examples with cmake.
- improve AmigaOS support in autotools:
- configure: detect `CloseSocket()` when it's a macro.
- configure: fix `IoctlSocket` detection on AmigaOS.
- curl-amissl.m4: pass AmiSSL libs to tests/servers.
- add AmigaOS3 support to cmake:
- cmake: fix `HAVE_IOCTLSOCKET_CAMEL` and
`HAVE_IOCTLSOCKET_CAMEL_FIONBIO` detections.
- set necessary system libs.
- add AmiSSL support.
- inet_ntop, inet_pton: fix using it for AmigaOS. cmake detects them,
and they did not compile with AmigaOS.
- cmake: better sync `gethostname` detection with autotools.
Fixes detection for AmigaOS, where `gethostname` is a macro.
- cmake: fix `sys/utime.h` detection on AmigaOS.
- cmake: force-disable `getaddrinfo` for AmigaOS.
- cmake: tweak threading and static/shared default for AmigaOS.
- cmake: rely on manual variable `AMIGA` to enable the platform.
- GHA: add AmigaOS cmake and autotools (~45s) jobs.
Also build tests and examples with cmake.
- INSTALL: update MS-DOS and AmigaOS build instructions.
- amigaos: fix `-Wpointer-sign` and
`zero or negative size array '_args'` in `Printf()`.
- amigaos: fix `-Wpointer-sign`
- amigaos: fix `-Wredundant-decls` `errno` and `h_errno`.
- amigaos: brute-force silence `lseek()` size warnings.
- amigaos: server/resolve: silence `-Wdiscarded-qualifiers`.
- amigaos: server/resolve: fix `-Wpointer-sign`.
- amigaos: fix `CURL_SA_FAMILY_T` type.
- nonblock: prefer `HAVE_IOCTLSOCKET_CAMEL_FIONBIO` for AmigaOS.
`ioctl` is also detected, but fails when used. Make the above override
it for a successful build.
Authored-by: Darren Banfi
Fixes #15537
Closes #15603
- tftpd: prefer `HAVE_IOCTLSOCKET_CAMEL_FIONBIO` for AmigaOS.
- tftpd: tidy-up conditional code.
- curl: set stack size to 16384 for AmigaOS3/4
Overriding the default 4096.
Suggested-by: Darren Banfi
Ref: https://github.com/curl/curl/pull/15543#issuecomment-2498783123
Ref: https://wiki.amigaos.net/wiki/Controlling_Application_Stack
- functypes.h: fix `SEND_QUAL_ARG2` for AmigaOS.
- tftp: add missing cast in sendto() call for AmigaOS.
- getinfo: fix warning with AmigaOS.
- tool_operate: silence warning with AmigaOS
- amigaos: fix building libtests due to missing `RLIMIT_NOFILE`.
- curl_gethostname: silence warning for AmigaOS.
- ftp: silence `-Wtype-limits` for AmigaOS.
- libtest: fix timeval initialization for AmigaOS.
- examples: fix `timeval` initialization for AmigaOS.
- examples: silence warning for AmigaOS.
- configure: fix IPv6 detection for cross-builds.
- netrc: fix to build with AmigaOS cleanly.
- buildinfo: detect and add `DOS` tag for MS-DOS builds.
- buildinfo: add `AMIGA` to buildinfo.txt in auttools.
- build: move `USE_WATT32` macro definition to cmake/configure.
Non-MS-DOS/AmigeOS-specific tidy-ups:
- configure: sync `sa_family_t` detection with cmake.
- configure: sync `ADDRESS_FAMILY` detection signals with cmake.
- doh: use `CURL_SA_FAMILY_T`.
- lib: drop mingw-specific `CURL_SA_FAMILY_T` workaround.
- cmake: extend instead of override check-specific
configurations/requirements.
This allows to honor global requirements added earlier.
Necessary for AmigaOS for example.
- cmake: omit warning on disabled IPv6 for MS-DOS and AmigaOS.
No IPv6 support on these platforms. Also sync with autotools.
- lib1960: use libcurl `inet_pton()` wrapper.
- cmake: detect LibreSSL (to match autotools).
- cmake: say the specific OpenSSL flavour detected.
- hostip: add missing `HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID` guard.
- lib: simplify classic mac feature guards.
Follow-up to a8861b6ccd #9764
Closes #15543
407 lines
11 KiB
C
407 lines
11 KiB
C
#ifndef HEADER_CURL_SETUP_ONCE_H
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#define HEADER_CURL_SETUP_ONCE_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) 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 https://curl.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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* SPDX-License-Identifier: curl
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*
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***************************************************************************/
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/*
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* Inclusion of common header files.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdarg.h>
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#include <time.h>
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#include <errno.h>
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#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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#ifdef HAVE_SYS_STAT_H
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#include <sys/stat.h>
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#endif
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#ifdef HAVE_SYS_TIME_H
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#include <sys/time.h>
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#endif
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#ifdef _WIN32
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#include <io.h>
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#include <fcntl.h>
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#endif
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#if defined(HAVE_STDBOOL_H) && defined(HAVE_BOOL_T)
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#include <stdbool.h>
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#endif
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#ifdef USE_WOLFSSL
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#include <stdint.h>
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#endif
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#ifdef USE_SCHANNEL
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/* Must set this before <schannel.h> is included directly or indirectly by
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another Windows header. */
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# define SCHANNEL_USE_BLACKLISTS 1
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#endif
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#ifdef __hpux
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# if !defined(_XOPEN_SOURCE_EXTENDED) || defined(_KERNEL)
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# ifdef _APP32_64BIT_OFF_T
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# define OLD_APP32_64BIT_OFF_T _APP32_64BIT_OFF_T
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# undef _APP32_64BIT_OFF_T
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# else
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# undef OLD_APP32_64BIT_OFF_T
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# endif
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# endif
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#endif
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#ifdef HAVE_SYS_SOCKET_H
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#include <sys/socket.h>
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#endif
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#include "functypes.h"
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#ifdef __hpux
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# if !defined(_XOPEN_SOURCE_EXTENDED) || defined(_KERNEL)
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# ifdef OLD_APP32_64BIT_OFF_T
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# define _APP32_64BIT_OFF_T OLD_APP32_64BIT_OFF_T
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# undef OLD_APP32_64BIT_OFF_T
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# endif
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# endif
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#endif
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/*
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* Definition of timeval struct for platforms that do not have it.
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*/
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#ifndef HAVE_STRUCT_TIMEVAL
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struct timeval {
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long tv_sec;
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long tv_usec;
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};
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#endif
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/*
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* If we have the MSG_NOSIGNAL define, make sure we use
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* it as the fourth argument of function send()
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*/
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#ifdef HAVE_MSG_NOSIGNAL
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#define SEND_4TH_ARG MSG_NOSIGNAL
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#else
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#define SEND_4TH_ARG 0
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#endif
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#if defined(__minix)
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/* Minix does not support recv on TCP sockets */
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#define sread(x,y,z) (ssize_t)read((RECV_TYPE_ARG1)(x), \
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(RECV_TYPE_ARG2)(y), \
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(RECV_TYPE_ARG3)(z))
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#elif defined(HAVE_RECV)
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/*
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* The definitions for the return type and arguments types
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* of functions recv() and send() belong and come from the
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* configuration file. Do not define them in any other place.
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*
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* HAVE_RECV is defined if you have a function named recv()
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* which is used to read incoming data from sockets. If your
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* function has another name then do not define HAVE_RECV.
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*
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* If HAVE_RECV is defined then RECV_TYPE_ARG1, RECV_TYPE_ARG2,
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* RECV_TYPE_ARG3, RECV_TYPE_ARG4 and RECV_TYPE_RETV must also
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* be defined.
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*
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* HAVE_SEND is defined if you have a function named send()
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* which is used to write outgoing data on a connected socket.
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* If yours has another name then do not define HAVE_SEND.
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*
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* If HAVE_SEND is defined then SEND_TYPE_ARG1, SEND_QUAL_ARG2,
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* SEND_TYPE_ARG2, SEND_TYPE_ARG3, SEND_TYPE_ARG4 and
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* SEND_TYPE_RETV must also be defined.
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*/
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#define sread(x,y,z) (ssize_t)recv((RECV_TYPE_ARG1)(x), \
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(RECV_TYPE_ARG2)(y), \
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(RECV_TYPE_ARG3)(z), \
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(RECV_TYPE_ARG4)(0))
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#else /* HAVE_RECV */
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#ifndef sread
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#error "Missing definition of macro sread!"
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#endif
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#endif /* HAVE_RECV */
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#if defined(__minix)
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/* Minix does not support send on TCP sockets */
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#define swrite(x,y,z) (ssize_t)write((SEND_TYPE_ARG1)(x), \
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(SEND_TYPE_ARG2)(y), \
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(SEND_TYPE_ARG3)(z))
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#elif defined(HAVE_SEND)
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#define swrite(x,y,z) (ssize_t)send((SEND_TYPE_ARG1)(x), \
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(SEND_QUAL_ARG2 SEND_TYPE_ARG2)(y), \
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(SEND_TYPE_ARG3)(z), \
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(SEND_TYPE_ARG4)(SEND_4TH_ARG))
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#else /* HAVE_SEND */
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#ifndef swrite
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#error "Missing definition of macro swrite!"
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#endif
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#endif /* HAVE_SEND */
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/*
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* Function-like macro definition used to close a socket.
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*/
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#if defined(HAVE_CLOSESOCKET)
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# define sclose(x) closesocket((x))
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#elif defined(HAVE_CLOSESOCKET_CAMEL)
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# define sclose(x) CloseSocket((x))
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#elif defined(MSDOS) /* Watt-32 */
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# define sclose(x) close_s((x))
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#elif defined(USE_LWIPSOCK)
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# define sclose(x) lwip_close((x))
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#else
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# define sclose(x) close((x))
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#endif
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/*
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* Stack-independent version of fcntl() on sockets:
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*/
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#if defined(USE_LWIPSOCK)
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# define sfcntl lwip_fcntl
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#else
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# define sfcntl fcntl
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#endif
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/*
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* 'bool' stuff compatible with HP-UX headers.
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*/
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#if defined(__hpux) && !defined(HAVE_BOOL_T)
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typedef int bool;
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# define false 0
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# define true 1
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# define HAVE_BOOL_T
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#endif
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/*
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* 'bool' exists on platforms with <stdbool.h>, i.e. C99 platforms.
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* On non-C99 platforms there is no bool, so define an enum for that.
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* On C99 platforms 'false' and 'true' also exist. Enum uses a
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* global namespace though, so use bool_false and bool_true.
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*/
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#ifndef HAVE_BOOL_T
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typedef enum {
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bool_false = 0,
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bool_true = 1
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} bool;
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/*
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* Use a define to let 'true' and 'false' use those enums. There
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* are currently no use of true and false in libcurl proper, but
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* there are some in the examples. This will cater for any later
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* code happening to use true and false.
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*/
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# define false bool_false
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# define true bool_true
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# define HAVE_BOOL_T
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#endif
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/* the type we use for storing a single boolean bit */
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#ifdef _MSC_VER
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typedef bool bit;
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#define BIT(x) bool x
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#else
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typedef unsigned int bit;
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#define BIT(x) bit x:1
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#endif
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/*
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* Redefine TRUE and FALSE too, to catch current use. With this
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* change, 'bool found = 1' will give a warning on MIPSPro, but
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* 'bool found = TRUE' will not. Change tested on IRIX/MIPSPro,
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* AIX 5.1/Xlc, Tru64 5.1/cc, w/make test too.
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*/
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#ifndef TRUE
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#define TRUE true
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#endif
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#ifndef FALSE
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#define FALSE false
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#endif
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#include "curl_ctype.h"
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/*
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* Macro used to include code only in debug builds.
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*/
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#ifdef DEBUGBUILD
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#define DEBUGF(x) x
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#else
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#define DEBUGF(x) do { } while(0)
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#endif
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/*
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* Macro used to include assertion code only in debug builds.
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*/
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#undef DEBUGASSERT
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#if defined(DEBUGBUILD)
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#define DEBUGASSERT(x) assert(x)
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#else
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#define DEBUGASSERT(x) do { } while(0)
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#endif
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/*
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* Macro SOCKERRNO / SET_SOCKERRNO() returns / sets the *socket-related* errno
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* (or equivalent) on this platform to hide platform details to code using it.
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*/
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#ifdef USE_WINSOCK
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#define SOCKERRNO ((int)WSAGetLastError())
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#define SET_SOCKERRNO(x) (WSASetLastError((int)(x)))
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#else
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#define SOCKERRNO (errno)
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#define SET_SOCKERRNO(x) (errno = (x))
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#endif
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/*
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* Portable error number symbolic names defined to Winsock error codes.
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*/
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#ifdef USE_WINSOCK
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#undef EBADF /* override definition in errno.h */
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#define EBADF WSAEBADF
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#undef EINTR /* override definition in errno.h */
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#define EINTR WSAEINTR
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#undef EINVAL /* override definition in errno.h */
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#define EINVAL WSAEINVAL
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#undef EWOULDBLOCK /* override definition in errno.h */
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#define EWOULDBLOCK WSAEWOULDBLOCK
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#undef EINPROGRESS /* override definition in errno.h */
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#define EINPROGRESS WSAEINPROGRESS
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#undef EALREADY /* override definition in errno.h */
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#define EALREADY WSAEALREADY
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#undef ENOTSOCK /* override definition in errno.h */
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#define ENOTSOCK WSAENOTSOCK
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#undef EDESTADDRREQ /* override definition in errno.h */
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#define EDESTADDRREQ WSAEDESTADDRREQ
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#undef EMSGSIZE /* override definition in errno.h */
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#define EMSGSIZE WSAEMSGSIZE
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#undef EPROTOTYPE /* override definition in errno.h */
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#define EPROTOTYPE WSAEPROTOTYPE
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#undef ENOPROTOOPT /* override definition in errno.h */
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#define ENOPROTOOPT WSAENOPROTOOPT
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#undef EPROTONOSUPPORT /* override definition in errno.h */
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#define EPROTONOSUPPORT WSAEPROTONOSUPPORT
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#define ESOCKTNOSUPPORT WSAESOCKTNOSUPPORT
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#undef EOPNOTSUPP /* override definition in errno.h */
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#define EOPNOTSUPP WSAEOPNOTSUPP
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#define EPFNOSUPPORT WSAEPFNOSUPPORT
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#undef EAFNOSUPPORT /* override definition in errno.h */
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#define EAFNOSUPPORT WSAEAFNOSUPPORT
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#undef EADDRINUSE /* override definition in errno.h */
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#define EADDRINUSE WSAEADDRINUSE
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#undef EADDRNOTAVAIL /* override definition in errno.h */
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#define EADDRNOTAVAIL WSAEADDRNOTAVAIL
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#undef ENETDOWN /* override definition in errno.h */
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#define ENETDOWN WSAENETDOWN
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#undef ENETUNREACH /* override definition in errno.h */
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#define ENETUNREACH WSAENETUNREACH
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#undef ENETRESET /* override definition in errno.h */
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#define ENETRESET WSAENETRESET
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#undef ECONNABORTED /* override definition in errno.h */
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#define ECONNABORTED WSAECONNABORTED
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#undef ECONNRESET /* override definition in errno.h */
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#define ECONNRESET WSAECONNRESET
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#undef ENOBUFS /* override definition in errno.h */
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#define ENOBUFS WSAENOBUFS
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#undef EISCONN /* override definition in errno.h */
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#define EISCONN WSAEISCONN
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#undef ENOTCONN /* override definition in errno.h */
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#define ENOTCONN WSAENOTCONN
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#define ESHUTDOWN WSAESHUTDOWN
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#define ETOOMANYREFS WSAETOOMANYREFS
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#undef ETIMEDOUT /* override definition in errno.h */
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#define ETIMEDOUT WSAETIMEDOUT
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#undef ECONNREFUSED /* override definition in errno.h */
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#define ECONNREFUSED WSAECONNREFUSED
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#undef ELOOP /* override definition in errno.h */
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#define ELOOP WSAELOOP
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#ifndef ENAMETOOLONG /* possible previous definition in errno.h */
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#define ENAMETOOLONG WSAENAMETOOLONG
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#endif
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#define EHOSTDOWN WSAEHOSTDOWN
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#undef EHOSTUNREACH /* override definition in errno.h */
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#define EHOSTUNREACH WSAEHOSTUNREACH
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#ifndef ENOTEMPTY /* possible previous definition in errno.h */
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#define ENOTEMPTY WSAENOTEMPTY
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#endif
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#define EPROCLIM WSAEPROCLIM
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#define EUSERS WSAEUSERS
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#define EDQUOT WSAEDQUOT
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#define ESTALE WSAESTALE
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#define EREMOTE WSAEREMOTE
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#endif
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/*
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* Macro argv_item_t hides platform details to code using it.
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*/
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#ifdef __VMS
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#define argv_item_t __char_ptr32
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#elif defined(_UNICODE)
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#define argv_item_t wchar_t *
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#else
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#define argv_item_t char *
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#endif
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/*
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* We use this ZERO_NULL to avoid picky compiler warnings,
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* when assigning a NULL pointer to a function pointer var.
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*/
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#define ZERO_NULL 0
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#endif /* HEADER_CURL_SETUP_ONCE_H */
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