patch applied (packages/haskell2010): add IntPtr/WordPtr and related conversions

[Simon Marlow]

Tue Jul 13 06:28:06 PDT 2010  Simon Marlow <marlowsd at gmail.com>
  * add IntPtr/WordPtr and related conversions

    M ./Foreign/Ptr.hs +8

View patch online:
http://darcs.haskell.org/cgi-bin/darcsweb.cgi?r=packages/haskell2010;a=darcs_commitdiff;h=20100713132806-12142-49e62a22473b1164c1c062057959be9c473c9832.gz