Marios Vodas <mvodas@gmail.com> writes:
> I would expect it to start from 0, since C arrays are 0 based.
> So my question is why does this happen?
Well I don't have any good answer other than "it's the API".
Time to have a look at some contrib code and some other, maybe, like
ip4r or prefix (the former is fixed size, the later a varlena struct,
pick a good example for you).
--
Dimitri Fontaine
http://2ndQuadrant.fr PostgreSQL : Expertise, Formation et Support