请问这些错误怎么处理？

Bazzi

NeHe_main.obj : error LNK2005: "bool fullscreen" (?fullscreen@@3_NA) already defined in my_OGL.obj
NeHe_main.obj : error LNK2005: "bool active" (?active@@3_NA) already defined in my_OGL.obj
NeHe_main.obj : error LNK2005: "struct HWND__ * hWnd" (?hWnd@@3PAUHWND__@@A) already defined in my_OGL.obj
NeHe_main.obj : error LNK2005: "struct HGLRC__ * hRC" (?hRC@@3PAUHGLRC__@@A) already defined in my_OGL.obj
NeHe_main.obj : error LNK2005: "struct HDC__ * hDC" (?hDC@@3PAUHDC__@@A) already defined in my_OGL.obj
NeHe_main.obj : error LNK2005: "struct HINSTANCE__ * hInstance" (?hInstance@@3PAUHINSTANCE__@@A) already defined in my_OGL.obj
NeHe_main.obj : error LNK2005: "bool * keys" (?keys@@3PA_NA) already defined in my_OGL.obj
Debug/my_OGL.exe : fatal error LNK1169: one or more multiply defined symbols found
Error executing link.exe.

my_OGL.exe - 8 error(s), 0 warning(s)

重复定义了，但是改了几次都不对，恳请指教！<(_ _)>

funcman

有代码一下就好解决，没代码就不好说了

Bazzi

汗。。。已经解决了，谢谢！

千里马肝

以后记得编译工程时要把c/cpp文件加入到工程文件中，再忘记打PP