mex.h does not include config.h

[John W. Eaton]

On 25-May-2009, Kris Thielemans wrote:

| Error messages are the same (of course) when including Matrix.h. So, this
| might then be a bug in Matrix.h?

No, Octave's Matrix.h is not intended to be the same as Matlab's
matrix.h.  If you are writing pure MEX files, then you shouldn't need
Octave's Matrix.h, and I don't think you need to include matrix.h,
even for Matlab.

But maybe because of this kind of confusion we will rename or remove
Octave's Matrix.h in some future version of Octave.

jwe