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#pragma once
#include <util/system/platform.h>
#if defined(__ANDROID__) && defined(MAPSMOBI_BUILD)
# include "curl_config-android-maps-mobile.h"
#elif defined(__ANDROID__)
# include "curl_config-android.h"
#elif defined(__IOS__) && defined(MAPSMOBI_BUILD)
# include "curl_config-ios-maps-mobile.h"
#elif defined(__IOS__)
# include "curl_config-ios.h"
#elif defined(__APPLE__)
# include "curl_config-osx.h"
#elif defined(_MSC_VER)
# include "curl_config-win.h"
#else
# include "curl_config-linux.h"
#endif
#if defined(_musl_)
# include "curl_config-musl.h"
#endif
// Do not misrepresent host on Android and iOS.
#undef OS
#define OS "arcadia"
// c-ares resolver is known to be buggy.
//
// There is no way to configure it properly without a JVM on Android,
// because Android lacks traditional resolv.conf.
//
// For standalone Android programs, it is impossible
// to contact ConnectionManager outside the JVM; this breaks c-ares DNS resolution.
// As we can not distinguish builds of Android apps from standalone Android programs.
//
// During mapkit experiments, c-ares was adding about 10ms to each query timespan.
//
//
// On Linux it caches /etc/resolv.conf contents and does not invalidate it properly
#if defined(ARCADIA_CURL_DNS_RESOLVER_ARES)
#define USE_ARES
#elif defined(ARCADIA_CURL_DNS_RESOLVER_MULTITHREADED)
#if defined(USE_ARES)
#undef USE_ARES
#endif
#if defined(__linux__) && !defined(USE_THREADS_POSIX)
#define USE_THREADS_POSIX 1
#elif defined(_MSC_VER) && !defined(USE_THREADS_WIN32)
#define USE_THREADS_WIN32 1
#endif
#elif defined(ARCADIA_CURL_DNS_RESOLVER_SYNCHRONOUS)
// force using synchronous resolver by disabling thread support
#if defined(USE_ARES)
#undef USE_ARES
#endif
#if defined(USE_THREADS_POSIX)
#undef USE_THREADS_POSIX
#endif
#if defined(USE_THREADS_WIN32)
#undef USE_THREADS_WIN32
#endif
#else
#error "No dns resolver is specified or resolver specification is wrong"
#endif
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