FMOD.ChannelGroup.FMOD_ChannelGroup_AddGroup C# (CSharp) Method

        private static extern RESULT FMOD_ChannelGroup_AddGroup         (IntPtr channelgroup, IntPtr group, bool propagatedspclock, out IntPtr connection);
        [DllImport(VERSION.dll)]

 public RESULT addGroup(ChannelGroup group)
 {
     return(ChannelGroup.FMOD_ChannelGroup_AddGroup(channelgroupraw, group.getRaw()));
 }