// Example of the dllimport and dllexport class attributes
__declspec( dllimport ) int i;
__declspec( dllexport ) void func();
Alternatively, to make your code more readable, you can use macro definitions:
 
#define DllImport   __declspec( dllimport )
#define DllExport   __declspec( dllexport )
 
DllExport void func();
DllExport int i = 10;
DllImport int j;
DllExport int n;

Gr??e Kenjiro