Tamar Christina authored Jun 04, 2016 and Ben Gamari committed Jun 04, 2016

Take the pointer notation out of the typedef such that it preserves the
fact that these are pointers at the use site.

Test Plan:
./validate on all platforms that use the runtime linker.

For unix platforms please ensure `DYNAMIC_GHC_PROGRAMS=NO` is
 added to your validate file.

Continuation of D2250

Reviewers: austin, bgamari, simonmar, erikd

Reviewed By: erikd

Subscribers: thomie, #ghc_windows_task_force

Differential Revision: https://phabricator.haskell.org/D2302

GHC Trac Issues: #11816