lcBlockUpdate

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Used to calculate block extents.

BOOL lcBlockUpdate (    HANDLE hBlock,    BOOL bUpdEnts,    HANDLE hEnt  );

Parameters

hBlock
	Handle to a block.
bUpdEnts
	Update all entities.
hEnt
	Handle to a modified entity, if only one entity was modified. Otherwise set NULL for this parameter.

Return Value

If the function succeeds, the return value is nonzero (TRUE).