Type Alias mbThreadCallback 

pub type mbThreadCallback = Option<unsafe extern "system" fn(param1: *mut c_void, param2: *mut c_void)>;

Aliased Type

pub enum mbThreadCallback {
    None,
    Some(unsafe extern "system" fn(*mut c_void, *mut c_void)),
}

Variants

None

No value.

Some(unsafe extern "system" fn(*mut c_void, *mut c_void))

Some value of type T.