[Pharo-project] NativeBoost help

[Luc Fabresse]

Hi Igor and other NB Gurus,

 A group of students is trying to use NativeBoost to wrap the OpenCV C
image library.
 The problem we are facing is that the function cvSize return a struct.

      typedef struct { int width; int height; } CvSize;
      CV_INLINE  CvSize  cvSize( int width, int height );

 But the NBExternalStructure seems to not support that if I understood
correctly.

      NBExternalStructure>>coerceReturn: gen
      " ... should we support handling return of external structures? "
      self error: 'returning pointer to structure?'

 Did I miss something?
 Any idea or workaround?

 Thanks,

Luc