Name:                storable-enum
Version:             0.0
Synopsis:            Wrapper that makes any Enum type Storable
Description:
  In foreign function interfaces you will often want to use enumeration types
  but defining 'Storable' instances is cumbersome.
  This package provides the type @Enum.Storable.T w e@,
  where e.g. @Enum.Storable.T Word8 Ordering@
  means that values of type 'Ordering' are stored in a 'Word8'.
  The 'Storable' methods store the numeric values of the enumeration elements
  as obtained by 'fromEnum'.
  E.g. 'EQ' is stored as @1@.
  The type itself stores a Haskell enumeration element,
  such that GHC can apply all of its optimizations for enumerations.
  It is not checked, whether the storage type @w@ is large enough
  to hold all admissible numeric values of @e@.
  It is also not checked, whether the storage type @w@ supports negative values
  whenever the enumeration of @e@ contains ones.
  .
  See the @bool8@ package for the special case of a 'Bool' stored in a 'Word8'.
License:             BSD3
License-File:        LICENSE
Author:              Henning Thielemann
Maintainer:          haskell@henning-thielemann.de
Category:            Foreign
Stability:           Stable
Build-Type:          Simple
Cabal-Version:       1.12
Tested-With:         GHC==7.4.2, GHC==8.6.5

Source-Repository this
  Tag:         0.0
  Type:        darcs
  Location:    http://hub.darcs.net/thielema/storable-enum

Source-Repository head
  Type:        darcs
  Location:    http://hub.darcs.net/thielema/storable-enum

Library
  Exposed-Modules:     Data.Enum.Storable
  Build-Depends:
    prelude-compat >=0.0 && <0.0.1,
    base >=3 && <5
  Hs-Source-Dirs:      src
  Default-Language:    Haskell98
  GHC-Options:         -Wall