Type Alias PT_GlobalDoAboutFunc 

pub type PT_GlobalDoAboutFunc = Option<unsafe extern "C" fn(trackerP: PT_TrackerPtr) -> A_Err>;

Aliased Type

pub enum PT_GlobalDoAboutFunc {
    None,
    Some(unsafe extern "C" fn(*mut PT_Tracker) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut PT_Tracker) -> i32)

Some value of type T.