public RESULT excludeDuckingCategory(EventCategory category)
		{
			return FMOD_EventQueue_ExcludeDuckingCategory(eventqueueraw, category.getRaw());
		}
		public RESULT includeDuckingCategory(EventCategory category, float ducked_volume, float unducked_volume, uint duck_time, uint unduck_time)
		{
			return FMOD_EventQueue_IncludeDuckingCategory(eventqueueraw, category.getRaw(), ducked_volume, unducked_volume, duck_time, unduck_time);
		}
		public RESULT getMusicCategory(ref EventCategory category)
		{
			RESULT result = RESULT.OK;
			IntPtr musiccategoryraw = new IntPtr();
			EventCategory musiccategorynew = null;

			try
			{
				result = FMOD_EventSystem_GetMusicCategory(eventsystemraw, ref musiccategoryraw);
			}
			catch
			{
				result = RESULT.ERR_INVALID_PARAM;
			}
			if (result != RESULT.OK)
			{
				return result;
			}

			if (category == null)
			{
				musiccategorynew = new EventCategory();
				musiccategorynew.setRaw(musiccategoryraw);
				category = musiccategorynew;
			}
			else
			{
				category.setRaw(musiccategoryraw);
			}

			return result;
		}
		public RESULT getCategory(ref EventCategory category)
		{
			RESULT result = RESULT.OK;
			IntPtr categoryraw = new IntPtr();
			EventCategory categorynew = null;

			try
			{
				result = FMOD_Event_GetCategory(eventraw, ref categoryraw);
			}
			catch
			{
				result = RESULT.ERR_INVALID_PARAM;
			}
			if (result != RESULT.OK)
			{
				return result;
			}

			if (category == null)
			{
				categorynew = new EventCategory();
				categorynew.setRaw(categoryraw);
				category = categorynew;
			}
			else
			{
				category.setRaw(categoryraw);
			}

			return result;
		}
		public RESULT getCategoryByIndex(int index, ref EventCategory category)
		{
			RESULT result = RESULT.OK;
			IntPtr eventcategoryraw = new IntPtr();
			EventCategory eventcategorynew = null;

			try
			{
				result = FMOD_EventSystem_GetCategoryByIndex(eventsystemraw, index, ref eventcategoryraw);
			}
			catch
			{
				result = RESULT.ERR_INVALID_PARAM;
			}
			if (result != RESULT.OK)
			{
				return result;
			}

			if (category == null)
			{
				eventcategorynew = new EventCategory();
				eventcategorynew.setRaw(eventcategoryraw);
				category = eventcategorynew;
			}
			else
			{
				category.setRaw(eventcategoryraw);
			}

			return result;
		}