Function AudioUnitProcessMultiple 

pub unsafe extern "C-unwind" fn AudioUnitProcessMultiple(
    in_unit: *mut OpaqueAudioComponentInstance,
    io_action_flags: *mut AudioUnitRenderActionFlags,
    in_time_stamp: NonNull<AudioTimeStamp>,
    in_number_frames: u32,
    in_number_input_buffer_lists: u32,
    in_input_buffer_lists: NonNull<NonNull<AudioBufferList>>,
    in_number_output_buffer_lists: u32,
    io_output_buffer_lists: NonNull<NonNull<AudioBufferList>>,
) -> i32

Safety

• in_unit must be a valid pointer.
• io_action_flags must be a valid pointer or null.
• in_time_stamp must be a valid pointer.
• in_input_buffer_lists must be a valid pointer.
• io_output_buffer_lists must be a valid pointer.