c++ - type errors in Mingw-x64 -

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i'm trying build project (wpilib) on windows, coming linux works fine. installed mingw, didn't seem have threading stuff i'm using, deleted , installed mingw-x64. got me further, i'm stuck here.

in file included c:/program files/mingw-w64/x86_64-5.1.0-posix-seh-rt_v4-rev0/mingw64/x86_64-w64-mingw32/include/winsock2.h:55:0,                  c:\users\peter\gz-ws\boost_1_56_0/boost/asio/detail/socket_types.hpp:38,                  c:\users\peter\gz-ws\boost_1_56_0/boost/asio/detail/win_tss_ptr.hpp:23,                  c:\users\peter\gz-ws\boost_1_56_0/boost/asio/detail/tss_ptr.hpp:25,                  c:\users\peter\gz-ws\boost_1_56_0/boost/asio/detail/call_stack.hpp:20,                  c:\users\peter\gz-ws\boost_1_56_0/boost/asio/impl/handler_alloc_hook.ipp:19,                  c:\users\peter\gz-ws\boost_1_56_0/boost/asio/handler_alloc_hook.hpp:80,                  c:\users\peter\gz-ws\boost_1_56_0/boost/asio/detail/handler_alloc_helpers.hpp:21,                  c:\users\peter\gz-ws\boost_1_56_0/boost/asio/detail/bind_handler.hpp:19,                  c:\users\peter\gz-ws\boost_1_56_0/boost/asio/detail/wrapped_handler.hpp:18,                  c:\users\peter\gz-ws\boost_1_56_0/boost/asio/io_service.hpp:24,                  c:\users\peter\gz-ws\boost_1_56_0/boost/asio/basic_io_object.hpp:19,                  c:\users\peter\gz-ws\boost_1_56_0/boost/asio/basic_socket.hpp:20,                  c:\users\peter\gz-ws\boost_1_56_0/boost/asio/basic_datagram_socket.hpp:20,                  c:\users\peter\gz-ws\boost_1_56_0/boost/asio.hpp:21,                  c:\users\peter\gz-ws\gazebo\build\install\debug\include\gazebo-6.0/gazebo/transport/connection.hh:23,                  c:\users\peter\gz-ws\gazebo\build\install\debug\include\gazebo-6.0/gazebo/transport/transport.hh:3,                  c:\users\peter\wpilib\cpp\current\sim\include/driverstation.h:9,                  c:\users\peter\wpilib\cpp\current\sim\include/robotbase.h:9,                  c:\users\peter\wpilib\cpp\current\sim\include/wpilib.h:35,                  ..\src\oi.h:11,                  ..\src\oi.cpp:8: c:/program files/mingw-w64/x86_64-5.1.0-posix-seh-rt_v4-rev0/mingw64/x86_64-w64-mingw32/include/psdk_inc/_socket_types.h:11:9: error: 'uint_ptr' not name type  typedef uint_ptr socket;

for reason, adding following .cpp files seems have fixed particular problem. i've noticed seems putting @ top, don't see connection between , uint_ptr, defined in basetsd.h

#ifdef _win32   // ensure winsock2.h included before windows.h   #include <winsock2.h> #endif

if figure out why fixes it, i'd love know


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