#if WORD_SIZE_IN_BYTES == 8
data Word64 = W64# Word#
data Int64 = I64# Int#
#else
data Word64 = W64# Word64# --deriving (Eq, Ord) -- Glasgow extension
data Int64 = I64# Int64# --deriving (Eq, Ord) -- Glasgow extension
#if WORD_SIZE_IN_BYTES == 8
data Word64 = W64# Word#
data Int64 = I64# Int#
#else
data Word64 = W64# Word64# --deriving (Eq, Ord) -- Glasgow extension
data Int64 = I64# Int64# --deriving (Eq, Ord) -- Glasgow extension