winapi_ui_automation::um::winuser

Type Alias WINEVENTPROC

Source 
pub type WINEVENTPROC = Option<unsafe extern "system" fn(HWINEVENTHOOK, DWORD, HWND, LONG, LONG, DWORD, DWORD)>;

Aliased Type§

pub enum WINEVENTPROC {
    None,
    Some(unsafe extern "system" fn(*mut HWINEVENTHOOK__, u32, *mut HWND__, i32, i32, u32, u32)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(*mut HWINEVENTHOOK__, u32, *mut HWND__, i32, i32, u32, u32))

Some value of type T.