private static extern RESULT FMOD5_System_GetStreamBufferSize    (IntPtr system, out uint filebuffersize, out TIMEUNIT filebuffersizetype);

 private static extern RESULT FMOD_Sound_SetLoopPoints(IntPtr sound, uint loopstart, TIMEUNIT loopstarttype, uint loopend, TIMEUNIT loopendtype);

 public RESULT setStreamBufferSize(uint filebuffersize, TIMEUNIT filebuffersizetype)
 {
     return FMOD_System_SetStreamBufferSize(systemraw, filebuffersize, filebuffersizetype);
 }

 public RESULT setLoopPoints(uint loopstart, TIMEUNIT loopstarttype, uint loopend, TIMEUNIT loopendtype)
 {
     return FMOD_Sound_SetLoopPoints(soundraw, loopstart, loopstarttype, loopend, loopendtype);
 }

 private static extern RESULT FMOD_Sound_GetLength(IntPtr sound, ref uint length, TIMEUNIT lengthtype);

 public RESULT addSyncPoint(uint offset, TIMEUNIT offsettype, string name, ref IntPtr point)
 {
     return FMOD_Sound_AddSyncPoint(soundraw, offset, offsettype, name, ref point);
 }

 public RESULT getLoopPoints(ref uint loopstart, TIMEUNIT loopstarttype, ref uint loopend, TIMEUNIT loopendtype)
 {
     return FMOD_Sound_GetLoopPoints(soundraw, ref loopstart, loopstarttype, ref loopend, loopendtype);
 }

        public RESULT getSyncPointInfo        (IntPtr point, StringBuilder name, int namelen, out uint offset, TIMEUNIT offsettype)
        {
            IntPtr stringMem = Marshal.AllocHGlobal(name.Capacity);

            RESULT result = FMOD_Sound_GetSyncPointInfo(rawPtr, point, stringMem, namelen, out offset, offsettype);

            StringMarshalHelper.NativeToBuilder(name, stringMem);
            Marshal.FreeHGlobal(stringMem);

            return result;
        }

 public RESULT addSyncPoint            (uint offset, TIMEUNIT offsettype, string name, out IntPtr point)
 {
     return FMOD_Sound_AddSyncPoint(rawPtr, offset, offsettype, name, out point);
 }

 public RESULT getStreamBufferSize(out uint filebuffersize, out TIMEUNIT filebuffersizetype)
 {
     return FMOD_System_GetStreamBufferSize(rawPtr, out filebuffersize, out filebuffersizetype);
 }

 public RESULT getLength               (out uint length, TIMEUNIT lengthtype)
 {
     return FMOD_Sound_GetLength(rawPtr, out length, lengthtype);
 }

 public RESULT setLoopPoints(uint loopstart, TIMEUNIT loopstarttype, uint loopend, TIMEUNIT loopendtype)
 {
     return FMOD5_Channel_SetLoopPoints(getRaw(), loopstart, loopstarttype, loopend, loopendtype);
 }

 public RESULT setPosition           (uint position, TIMEUNIT postype)
 {
     return FMOD5_Channel_SetPosition(getRaw(), position, postype);
 }

 private static extern RESULT FMOD_Channel_SetLoopPoints(IntPtr channel, uint  loopstart, TIMEUNIT loopstarttype, uint  loopend, TIMEUNIT loopendtype);

 public RESULT getLoopPoints           (out uint loopstart, TIMEUNIT loopstarttype, out uint loopend, TIMEUNIT loopendtype)
 {
     return FMOD_Sound_GetLoopPoints(rawPtr, out loopstart, loopstarttype, out loopend, loopendtype);
 }

 private static extern RESULT FMOD_Channel_SetPosition(IntPtr channel, uint position, TIMEUNIT postype);

 public RESULT getPosition           (out uint position, TIMEUNIT postype)
 {
     return FMOD_Channel_GetPosition(getRaw(), out position, postype);
 }

 public RESULT getLength(ref uint length, TIMEUNIT lengthtype)
 {
     return FMOD_Sound_GetLength(soundraw, ref length, lengthtype);
 }

 public RESULT getLoopPoints(out uint loopstart, TIMEUNIT loopstarttype, out uint loopend, TIMEUNIT loopendtype)
 {
     return FMOD_Channel_GetLoopPoints(getRaw(), out loopstart, loopstarttype, out loopend, loopendtype);
 }

 public RESULT getSyncPointInfo(IntPtr point, StringBuilder name, int namelen, ref uint offset, TIMEUNIT offsettype)
 {
     return FMOD_Sound_GetSyncPointInfo(soundraw, point, name, namelen, ref offset, offsettype);
 }