Re: splitting htup.h

Excerpts from Alvaro Herrera's message of mié ago 29 15:13:11 -0400 2012:
> Excerpts from Andres Freund's message of mié ago 29 12:10:17 -0400 2012:
> 
> > > OK, scratch that thought then.  So we seem to be down to choosing a new
> > > name for what we're going to take out of htup.h.  If you don't like
> > > heap.h, maybe something like heap_tuple.h?  I'm not terribly excited
> > > about it either way though.  Any other ideas out there?
> > htup_details.h? That doesn't have the sound of "fringe details" that 
> > htup_private.h has.
> 
> htup_details.h seems reasonable, thanks.

Committed, with a slight adjustment that I had left out of this patch
but was present in a previous version of it: the function prototypes,
which in the last posted patch were to remain in htup.h, are now in
htup_details.h.  So I removed access/tupdesc.h from htup.h.  I had to
add #include "access/htup_details.h" to half a dozen more .c files but
that seemed a good tradeoff.

-- 
Álvaro Herrera                http://www.2ndQuadrant.com/
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