SubtractRect function Null safety user32

int SubtractRect(
  1. Pointer<RECT> lprcDst,
  2. Pointer<RECT> lprcSrc1,
  3. Pointer<RECT> lprcSrc2

The SubtractRect function determines the coordinates of a rectangle formed by subtracting one rectangle from another.

BOOL SubtractRect(
  LPRECT     lprcDst,
  const RECT *lprcSrc1,
  const RECT *lprcSrc2


int SubtractRect(Pointer<RECT> lprcDst, Pointer<RECT> lprcSrc1,
        Pointer<RECT> lprcSrc2) =>
    _SubtractRect(lprcDst, lprcSrc1, lprcSrc2);