On Sun, Feb 21, 2016 at 10:54 PM, Alexandre Julliard <julliard@winehq.org> wrote:
>
> Charles Davis <cdavis5x@gmail.com> writes:
>
> > iODBC is another ODBC implementation for Unix. It comes by default with
> > Mac OS.
> >
> > Signed-off-by: Charles Davis <cdavis5x@gmail.com>
>
> I haven't checked the Mac version, but at least on Linux the SQLWCHAR
> definition is incompatible, which means it can't be used as a simple
> replacement.

Yep, you're right. This is true on Mac OS, too.

It doesn't even matter anyway. The header files are gone (though the library files remain for backward-compatibility purposes) as of Xcode 7/OS X El Capitan. (Maybe even earlier; I haven't checked.) You'd have to install it yourself (e.g. with MacPorts or homebrew) to build against it--and at that point, you might as well just install unixODBC.

Chip