This is part of the libpqtypes project.

This will patch in libpq-events, which is a new 8.4 feature.

PostgreSQL 8.4 Documentation for libpq-events:
http://developer.postgresql.org/pgdocs/postgres/libpq-events.html

INSTALL
=================================================
*) tar xzf postgresql-8.3.x.tar.gz
*) cd postgresql-8.3.x
*) tar xzf libpq-events-8.3.x-patch.tar.gz
*) patch -p0 <libpq-events-8.3.x.patch
*) ./configure
*) cd src/interfaces/libpq
*) make clean all install

You may also want to:
cp src/include/postgres_ext.h /usr/include

Authors:
Andrew Chernow <ac at esilo dot com>
Merlin Moncure <merlin at esilo dot com>

Bugs, Features, Questions, Concerns:
libpqtypes-general@pgfoundry.org