With this package you can create a type safe interface to flag sets.
It is intended for interfacing to C libraries via FFI,
where Word8, Word16, or Word32 types are commonly used to store bit vectors.
E.g. the type EnumSet Word16 Ordering
represents a flag set stored in a Word16
that supports the flags LT, EQ, GT.
This package is similar to the bitset package and
the Data.Edison.Coll.EnumSet module in the edison package,
however our implementation allows you to choose the embedding type
and thus the maximum size of the set.
