LRESULT CALLBACK WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam){	switch (uMsg)	{	case WM_DESTROY: // 창 끄기 이벤트		PostQuitMessage(0);		return 0;	case WM_PAINT: // 창 그리기 이벤트	{		PAINTSTRUCT ps;		HDC hdc = BeginPaint(hwnd, &ps);		// All painting occurs here, between BeginPaint and EndPaint.		FillRect(hdc, &ps.rcPaint, (HBRUSH)(COLOR_WINDOW + 1));		EndPaint(hwnd, &ps);	}	return 0;	}	return DefWindowProc(hwnd, uMsg, wParam, lParam); // 윈도우 내장 기본 처리}

#ifdef STRICTtypedef void *HANDLE;#if 0 && (_MSC_VER > 1000)#define DECLARE_HANDLE(name) struct name##__; typedef struct name##__ *name#else#define DECLARE_HANDLE(name) struct name##__{int unused;}; typedef struct name##__ *name#endif

/* * Message structure */typedef struct tagMSG {    HWND        hwnd;    UINT        message;    WPARAM      wParam;    LPARAM      lParam;    DWORD       time;    POINT       pt;#ifdef _MAC    DWORD       lPrivate;#endif} MSG, *PMSG, NEAR *NPMSG, FAR *LPMSG;

// 창 전체 크기를 1280x780 으로 설정했을 때RECT rect;GetClientRect(hwnd, &rect); // 1280x780 -> left 0, top 0, right 1264, bottom 761// 클라이언트 영역을 온전히 1280x780으로 보장해주고 싶을 때RECT rect = {};rect.left = 0;rect.top = 0;rect.right = width;rect.bottom = height;AdjustWindowRect(&rect, WS_OVERLAPPEDWINDOW, FALSE); // left -8 top -31 right 1288 bottom 808

typedef enum D3D_DRIVER_TYPE    {        D3D_DRIVER_TYPE_UNKNOWN	= 0,        D3D_DRIVER_TYPE_HARDWARE	= ( D3D_DRIVER_TYPE_UNKNOWN + 1 ) ,        D3D_DRIVER_TYPE_REFERENCE	= ( D3D_DRIVER_TYPE_HARDWARE + 1 ) , // 진짜 글카 쓰기        D3D_DRIVER_TYPE_NULL	= ( D3D_DRIVER_TYPE_REFERENCE + 1 ) , // 글카 지정 x 계산만        D3D_DRIVER_TYPE_SOFTWARE	= ( D3D_DRIVER_TYPE_NULL + 1 ) , // 다렉으로 렌더        D3D_DRIVER_TYPE_WARP	= ( D3D_DRIVER_TYPE_SOFTWARE + 1 )     } 	D3D_DRIVER_TYPE;