Type Alias AudioUnitGetPropertyProc 

pub type AudioUnitGetPropertyProc = Option<unsafe extern "C-unwind" fn(NonNull<c_void>, AudioUnitPropertyID, AudioUnitScope, AudioUnitElement, NonNull<c_void>, NonNull<u32>) -> i32>;

Available on crate feature AUComponent only.

Apple’s documentation

Aliased Type

pub enum AudioUnitGetPropertyProc {
    None,
    Some(unsafe extern "C-unwind" fn(NonNull<c_void>, u32, u32, u32, NonNull<c_void>, NonNull<u32>) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C-unwind" fn(NonNull<c_void>, u32, u32, u32, NonNull<c_void>, NonNull<u32>) -> i32)

Some value of type T.