I'm creating a vapi for libexif (using vala-gen-introspect) which
includes a function that returns a structure:
typedef struct {ExifLong numerator; ExifLong denominator; }ExifRational;
ExifRational exif_get_rational (const unsigned char *b, ExifByteOrder
order);
If I don't alter ExifRational in my .metadata, the C compiler complains
about assigning ExifRational to ExifRational * when I try to use the
function.
If I set ExifRational is_value_type="1", which I believe I should be,
valac is generating an additional parameter (a pointer to a temporary
ExifRational) when calling exif_get_rational() - of course the compiler
complains at this also.
This seems like a newbie question, but I've been unable to find any
similar examples in the existing bindings, so any help would be appreciated.
Thanks
-Darren
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