RegisterClass function Null safety user32

int RegisterClass(
  1. Pointer<WNDCLASS> lpWndClass
)

Registers a window class for subsequent use in calls to the CreateWindow or CreateWindowEx function.

ATOM RegisterClassW(
  const WNDCLASSW *lpWndClass
);

Implementation

int RegisterClass(Pointer<WNDCLASS> lpWndClass) => _RegisterClass(lpWndClass);