Type Definition windows_sys::Win32::UI::Shell::LPFNDFMCALLBACK
[−]pub type LPFNDFMCALLBACK = Option<unsafe extern "system" fn(psf: IShellFolder, hwnd: HWND, pdtobj: IDataObject, umsg: u32, wparam: WPARAM, lparam: LPARAM) -> HRESULT>;Expand description
Required features: ‘Win32_UI_Shell’, ‘Win32_Foundation’, ‘Win32_System_Com’
