Function 'GetRawInputDeviceList' could not be resolved












1















First trial of this function using:




  1. ENV: Eclipse IDE for C/C++ & MinGW32 in Win10-64.

  2. Reference: GetRawInputDeviceList function at Microsoft


My hello-world code is simple:



#include <iostream>
#include <windows.h>
#include <winuser.h>
using namespace std;

int main() {
cout << "USB Device Lister." << endl;
UINT nDevices = 0;
PRAWINPUTDEVICELIST pRawInputDeviceList;

nHID = GetRawInputDeviceList(NULL, &nDevices, sizeof(RAWINPUTDEVICELIST));
cout << "found HID devices of "<< nHID << endl;
return 0;
}


According to Function definiton, I have included the .h, still I got the errors:



error: 'PRAWINPUTDEVICELIST' was not declared in this scope
Function 'GetRawInputDeviceList' could not be resolved


Some said it may need "#define _WIN32_WINNT 0x0501", or mingw-x64, but not solve my problem.



Sorry that maybe a newbie question, but pls. help.
Thanks in advanced!










share|improve this question















migrated from superuser.com Nov 18 '18 at 22:37


This question came from our site for computer enthusiasts and power users.























    1















    First trial of this function using:




    1. ENV: Eclipse IDE for C/C++ & MinGW32 in Win10-64.

    2. Reference: GetRawInputDeviceList function at Microsoft


    My hello-world code is simple:



    #include <iostream>
    #include <windows.h>
    #include <winuser.h>
    using namespace std;

    int main() {
    cout << "USB Device Lister." << endl;
    UINT nDevices = 0;
    PRAWINPUTDEVICELIST pRawInputDeviceList;

    nHID = GetRawInputDeviceList(NULL, &nDevices, sizeof(RAWINPUTDEVICELIST));
    cout << "found HID devices of "<< nHID << endl;
    return 0;
    }


    According to Function definiton, I have included the .h, still I got the errors:



    error: 'PRAWINPUTDEVICELIST' was not declared in this scope
    Function 'GetRawInputDeviceList' could not be resolved


    Some said it may need "#define _WIN32_WINNT 0x0501", or mingw-x64, but not solve my problem.



    Sorry that maybe a newbie question, but pls. help.
    Thanks in advanced!










    share|improve this question















    migrated from superuser.com Nov 18 '18 at 22:37


    This question came from our site for computer enthusiasts and power users.





















      1












      1








      1








      First trial of this function using:




      1. ENV: Eclipse IDE for C/C++ & MinGW32 in Win10-64.

      2. Reference: GetRawInputDeviceList function at Microsoft


      My hello-world code is simple:



      #include <iostream>
      #include <windows.h>
      #include <winuser.h>
      using namespace std;

      int main() {
      cout << "USB Device Lister." << endl;
      UINT nDevices = 0;
      PRAWINPUTDEVICELIST pRawInputDeviceList;

      nHID = GetRawInputDeviceList(NULL, &nDevices, sizeof(RAWINPUTDEVICELIST));
      cout << "found HID devices of "<< nHID << endl;
      return 0;
      }


      According to Function definiton, I have included the .h, still I got the errors:



      error: 'PRAWINPUTDEVICELIST' was not declared in this scope
      Function 'GetRawInputDeviceList' could not be resolved


      Some said it may need "#define _WIN32_WINNT 0x0501", or mingw-x64, but not solve my problem.



      Sorry that maybe a newbie question, but pls. help.
      Thanks in advanced!










      share|improve this question
















      First trial of this function using:




      1. ENV: Eclipse IDE for C/C++ & MinGW32 in Win10-64.

      2. Reference: GetRawInputDeviceList function at Microsoft


      My hello-world code is simple:



      #include <iostream>
      #include <windows.h>
      #include <winuser.h>
      using namespace std;

      int main() {
      cout << "USB Device Lister." << endl;
      UINT nDevices = 0;
      PRAWINPUTDEVICELIST pRawInputDeviceList;

      nHID = GetRawInputDeviceList(NULL, &nDevices, sizeof(RAWINPUTDEVICELIST));
      cout << "found HID devices of "<< nHID << endl;
      return 0;
      }


      According to Function definiton, I have included the .h, still I got the errors:



      error: 'PRAWINPUTDEVICELIST' was not declared in this scope
      Function 'GetRawInputDeviceList' could not be resolved


      Some said it may need "#define _WIN32_WINNT 0x0501", or mingw-x64, but not solve my problem.



      Sorry that maybe a newbie question, but pls. help.
      Thanks in advanced!







      c++ eclipse winapi mingw






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 19 '18 at 7:27







      user10664408

















      asked Nov 18 '18 at 22:26









      NegOverflowNegOverflow

      62




      62




      migrated from superuser.com Nov 18 '18 at 22:37


      This question came from our site for computer enthusiasts and power users.









      migrated from superuser.com Nov 18 '18 at 22:37


      This question came from our site for computer enthusiasts and power users.


























          1 Answer
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          0














          Try also to define WINVER.
          So you should add this before the #include <windows.h>



          #define WINVER 0x0501  
          #define _WIN32_WINNT 0x0501


          Check this article out for more information: Modifying WINVER and _WIN32_WINNT.



          PS. You don't have to include the winuser.h because it is already included by windows.h.






          share|improve this answer


























          • thanks, Elviss! exacly I was looking for and now the code run build successfully. IF I understood correctly that means my code now is from WinXP upwards compatible/valid?

            – user10664408
            Nov 19 '18 at 21:32













          • Yes, that's right.

            – Elviss Strazdins
            Nov 19 '18 at 23:40











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          1 Answer
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          active

          oldest

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          active

          oldest

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          active

          oldest

          votes









          0














          Try also to define WINVER.
          So you should add this before the #include <windows.h>



          #define WINVER 0x0501  
          #define _WIN32_WINNT 0x0501


          Check this article out for more information: Modifying WINVER and _WIN32_WINNT.



          PS. You don't have to include the winuser.h because it is already included by windows.h.






          share|improve this answer


























          • thanks, Elviss! exacly I was looking for and now the code run build successfully. IF I understood correctly that means my code now is from WinXP upwards compatible/valid?

            – user10664408
            Nov 19 '18 at 21:32













          • Yes, that's right.

            – Elviss Strazdins
            Nov 19 '18 at 23:40
















          0














          Try also to define WINVER.
          So you should add this before the #include <windows.h>



          #define WINVER 0x0501  
          #define _WIN32_WINNT 0x0501


          Check this article out for more information: Modifying WINVER and _WIN32_WINNT.



          PS. You don't have to include the winuser.h because it is already included by windows.h.






          share|improve this answer


























          • thanks, Elviss! exacly I was looking for and now the code run build successfully. IF I understood correctly that means my code now is from WinXP upwards compatible/valid?

            – user10664408
            Nov 19 '18 at 21:32













          • Yes, that's right.

            – Elviss Strazdins
            Nov 19 '18 at 23:40














          0












          0








          0







          Try also to define WINVER.
          So you should add this before the #include <windows.h>



          #define WINVER 0x0501  
          #define _WIN32_WINNT 0x0501


          Check this article out for more information: Modifying WINVER and _WIN32_WINNT.



          PS. You don't have to include the winuser.h because it is already included by windows.h.






          share|improve this answer















          Try also to define WINVER.
          So you should add this before the #include <windows.h>



          #define WINVER 0x0501  
          #define _WIN32_WINNT 0x0501


          Check this article out for more information: Modifying WINVER and _WIN32_WINNT.



          PS. You don't have to include the winuser.h because it is already included by windows.h.







          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited Nov 19 '18 at 11:16









          IInspectable

          26k54396




          26k54396










          answered Nov 18 '18 at 23:57









          Elviss StrazdinsElviss Strazdins

          577420




          577420













          • thanks, Elviss! exacly I was looking for and now the code run build successfully. IF I understood correctly that means my code now is from WinXP upwards compatible/valid?

            – user10664408
            Nov 19 '18 at 21:32













          • Yes, that's right.

            – Elviss Strazdins
            Nov 19 '18 at 23:40



















          • thanks, Elviss! exacly I was looking for and now the code run build successfully. IF I understood correctly that means my code now is from WinXP upwards compatible/valid?

            – user10664408
            Nov 19 '18 at 21:32













          • Yes, that's right.

            – Elviss Strazdins
            Nov 19 '18 at 23:40

















          thanks, Elviss! exacly I was looking for and now the code run build successfully. IF I understood correctly that means my code now is from WinXP upwards compatible/valid?

          – user10664408
          Nov 19 '18 at 21:32







          thanks, Elviss! exacly I was looking for and now the code run build successfully. IF I understood correctly that means my code now is from WinXP upwards compatible/valid?

          – user10664408
          Nov 19 '18 at 21:32















          Yes, that's right.

          – Elviss Strazdins
          Nov 19 '18 at 23:40





          Yes, that's right.

          – Elviss Strazdins
          Nov 19 '18 at 23:40


















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