pub type T_VBVMR_GetLevel = Option<unsafe extern "C" fn(nType: c_long, nuChannel: c_long, pValue: *mut f32) -> c_long>;

Aliased Type§

enum T_VBVMR_GetLevel {
    None,
    Some(unsafe extern "C" fn(_: i32, _: i32, _: *mut f32) -> i32),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(_: i32, _: i32, _: *mut f32) -> i32)

Some value of type T.