thunk createDirectory and createFile calls

[Parker, Ron]

> -----Original Message-----
> From: Robert Collins [mailto:rbcollins@cygwin.com]

> On Sat, 2003-11-15 at 02:52, Christopher Faylor wrote:

> > It is a given that we're working in cygwin.  Adding a cygwin_ to the
> > beginning of a function is just noise.
> 
> Heh, will fix... was following Ron's convention semi-blindly.

Who was following Rob's suggestion for a cygwin_CreateFile semi-blindly. :^)