GOBJENUMPROC

winapi_ui_automation::um::wingdi

Type Alias GOBJENUMPROC 

Source 
pub type GOBJENUMPROC = Option<unsafe extern "system" fn(LPVOID, LPARAM) -> c_int>;

Aliased Type§

pub enum GOBJENUMPROC {
    None,
    Some(unsafe extern "system" fn(*mut c_void, isize) -> i32),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(*mut c_void, isize) -> i32)

Some value of type T.