#include?
#include?

LRESULT?CALLBACK?WinSunProc（
??HWND?hwnd??????//?handle?to?window
??UINT?uMsg??????//?message?identifier
??WPARAM?wParam??//?first?message?parameter
??LPARAM?lParam???//?second?message?parameter
）;

int?WINAPI?WinMain（
??HINSTANCE?hInstance??????//?handle?to?current?instance
??HINSTANCE?hPrevInstance??//?handle?to?previous?instance
??LPSTR?lpCmdLine??????????//?command?line
??int?nCmdShow??????????????//?show?state
）
{
	WNDCLASS?wndcls;
	wndcls.cbClsExtra=0;
	wndcls.cbWndExtra=0;
	wndcls.hbrBackground=（HBRUSH）GetStockobject（BLACK_BRUSH）;
	wndcls.hCursor=LoadCursor（NULLIDC_CROSS）;
	wndcls.hIcon=LoadIcon（NULLIDI_ERROR）;
	wndcls.hInstance=hInstance;
	wndcls.lpfnWndProc=WinSunProc;
	wndcls.lpszClassName=“sunxin2006“;
	w