--- regex-pcre-builtin-0.94.2.1.7.7-orig/Text/Regex/PCRE/Wrap.hsc	2009-05-21 16:44:47.000000000 +1000
+++ regex-pcre-builtin-0.94.2.1.7.7/Text/Regex/PCRE/Wrap.hsc	2012-05-19 15:04:34.225820227 +1000
@@ -90,6 +90,9 @@
 import Text.Regex.Base.RegexLike(RegexOptions(..),RegexMaker(..),RegexContext(..),MatchArray,MatchOffset)
 #endif
 
+#if (__GLASGOW_HASKELL__>=705)
+import Foreign.C.Types(CInt(..), CSize(..))
+#endif
 
 -- | return version of pcre used or Nothing if pcre is not available.
 getVersion :: Maybe String