GetMessage function Null safety user32

int GetMessage(
  1. Pointer<MSG> lpMsg,
  2. int hWnd,
  3. int wMsgFilterMin,
  4. int wMsgFilterMax

Retrieves a message from the calling thread's message queue. The function dispatches incoming sent messages until a posted message is available for retrieval.

BOOL GetMessageW(
  LPMSG lpMsg,
  HWND  hWnd,
  UINT  wMsgFilterMin,
  UINT  wMsgFilterMax


int GetMessage(
        Pointer<MSG> lpMsg, int hWnd, int wMsgFilterMin, int wMsgFilterMax) =>
    _GetMessage(lpMsg, hWnd, wMsgFilterMin, wMsgFilterMax);