MakeEmptyMicroTiles
MakeMicroTile
MicroTileHeight
MicroTilesAddLine
MicroTilesAddRect
MicroTilesCalcRects
MicroTilesClear
MicroTilesClearUsed
MicroTilesCopy
MicroTilesCountEmptyTiles
MicroTilesCreate
MicroTilesDestroy
MicroTilesSetSize
MicroTilesUnion
MicroTileWidth