#ifdef WIN32
#	define DYN_EXPORTS
#	ifdef DYN_EXPORTS
#		define DYN_EXPORT __declspec(dllexport)
#	else
#		define DYN_EXPORT __declspec(dllimport)
#	endif
#else
#	define DYN_EXPORT
#endif

extern "C" DYN_EXPORT void func1();
extern "C" DYN_EXPORT void func2();
extern "C" DYN_EXPORT void func2_1();
extern "C" DYN_EXPORT void func3();

class DYN_EXPORT A
{
public:

	void method1();
	void method2();
	void method2_1();
	void method3();
};