pub unsafe extern "C" fn FMOD_ChannelGroup_Get3DDopplerLevel(
channelgroup: *mut FMOD_CHANNELGROUP,
level: *mut f32,
) -> FMOD_RESULTpub unsafe extern "C" fn FMOD_ChannelGroup_Get3DDopplerLevel(
channelgroup: *mut FMOD_CHANNELGROUP,
level: *mut f32,
) -> FMOD_RESULT