am fee77ec0: don\'t use cdefs.h as it breaks the windows build.

Merge commit 'fee77ec093f78c1bb0ce85aa16d7ee8e8fa06f8a'

* commit 'fee77ec093f78c1bb0ce85aa16d7ee8e8fa06f8a':
  don't use cdefs.h as it breaks the windows build.