bLOCK_SIZE_W :: Int
bLOCK_SIZE_W = bLOCK_SIZE `quot` wORD_SIZE
+-- blocks that fit in an MBlock, leaving space for the block descriptors
+
+bLOCKS_PER_MBLOCK :: Int
+bLOCKS_PER_MBLOCK = BLOCKS_PER_MBLOCK
+
-- Number of bits to shift a bitfield left by in an info table.
bITMAP_BITS_SHIFT :: Int