EnumDisplayMonitors function Null safety user32

int EnumDisplayMonitors(
  1. int hdc,
  2. Pointer<RECT> lprcClip,
  3. Pointer<NativeFunction<MonitorEnumProc>> lpfnEnum,
  4. int dwData

The EnumDisplayMonitors function enumerates display monitors (including invisible pseudo-monitors associated with the mirroring drivers) that intersect a region formed by the intersection of a specified clipping rectangle and the visible region of a device context. EnumDisplayMonitors calls an application-defined MonitorEnumProc callback function once for each monitor that is enumerated. Note that GetSystemMetrics (SM_CMONITORS) counts only the display monitors.

BOOL EnumDisplayMonitors(
  HDC             hdc,
  LPCRECT         lprcClip,
  LPARAM          dwData


int EnumDisplayMonitors(int hdc, Pointer<RECT> lprcClip,
        Pointer<NativeFunction<MonitorEnumProc>> lpfnEnum, int dwData) =>
    _EnumDisplayMonitors(hdc, lprcClip, lpfnEnum, dwData);