pub type DNS_PROXY_COMPLETION_ROUTINE = Option<unsafe extern "system" fn(completioncontext: *const c_void, status: i32)>;

Aliased Type§

enum DNS_PROXY_COMPLETION_ROUTINE {
    None,
    Some(unsafe extern "system" fn(_: *const c_void, _: i32)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(_: *const c_void, _: i32))

Some value of type T.