What HEL is using from HAM

This section provides an overview about what functions HEL is using from HAMlib.

HEL almost only uses initialization functions from HAMlib. Everything else does not use any HAMlib function at all. Here are the few HEL functions that access symbols defined in HAMlib:

• hel_TileCreate calls ham_InitTileSet
• hel_TileDelete calls ham_DeInitTileSet
• hel_MapCreate calls ham_InitMapEmptySet
• hel_MapDelete calls ham_DeInitMapSet
• hel_ObjRotScaleUpdate uses the SIN_SFP32 and COS_SFP32 lookup tables.

Other than that, HEL uses the ham_bg array and some macros from HAM.

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