ref: d748cd557018cb3691c5c83ac8dc875d95c92725
parent: 81b38c2295700e450f80d09e97d04dcb87aff617
author: Jean-Marc Valin <jean-marc.valin@usherbrooke.ca>
date: Sat Mar 1 02:27:03 EST 2008
Another C90-fying pass. Fixed some warnings in the process.