MSVC patch: additional export symbols FFTW

[Michael Goffioul]

These symbols needs to be exported.

Michael.

Index: liboctave/oct-fftw.h
===================================================================
RCS file: /cvs/octave/liboctave/oct-fftw.h,v
retrieving revision 1.6
diff -c -r1.6 oct-fftw.h
*** liboctave/oct-fftw.h        16 Jan 2007 07:03:51 -0000      1.6
--- liboctave/oct-fftw.h        25 Jan 2007 20:59:09 -0000
***************
*** 29,34 ****
--- 29,35 ----
 #include "dim-vector.h"

 class
+ OCTAVE_API
 octave_fftw_planner
 {
 public:
***************
*** 105,111 ****
 };

 // FIXME -- maybe octave_fftw_planner should be a singleton object?
! extern octave_fftw_planner fftw_planner;

 class
 octave_fftw
--- 106,112 ----
 };

 // FIXME -- maybe octave_fftw_planner should be a singleton object?
! extern OCTAVE_API octave_fftw_planner fftw_planner;

 class
 octave_fftw