On Wed, May 20, 2009 at 8:31 PM, Marc Feeley <feeley at iro.umontreal.ca> wrote: > Do you have an example of the kind of C struct you want to interface to? struct s1 { float x, y, z; }; struct s2 { struct s1 coordinates[4]; char name[5]; int tag : 3; unsigned flag : 1; unsigned direction : 2; };