Type Definition windows_sys::Win32::UI::Accessibility::WINEVENTPROC

pub type WINEVENTPROC = Option<unsafe extern "system" fn(hwineventhook: HWINEVENTHOOK, event: u32, hwnd: HWND, idobject: i32, idchild: i32, ideventthread: u32, dwmseventtime: u32)>;

Required features: "Win32_UI_Accessibility", "Win32_Foundation"