Function gstreamer_audio_sys::gst_audio_buffer_map

pub unsafe extern "C" fn gst_audio_buffer_map(
    buffer: *mut GstAudioBuffer, 
    info: *const GstAudioInfo, 
    gstbuffer: *mut GstBuffer, 
    flags: GstMapFlags
) -> gboolean

This is supported on crate feature v1_16 only.