wxdirect: Builds fine with time-1.4.* and containers-0.5.*
GHC 7.6.2 refuses to accept FFI declarations that use CInt, CWchar, CChar, CDouble without explicitly importing their data constructors. Import them in the auto-generated code
Builds fine with containers-0.5.*
WXCore.Events: GHC-7.6.2 requires explicit import of data constructors from Foreign.C.Types before using them in FFI declarations