Download patch
ref: a9947c480c80c53366a9ac441bdd5d47c36ca14e parent: f7a1e165aa8be3b2cad7c8c304e8fe15e5d32433 author: Jean-Marc Valin <jean-marc.valin@usherbrooke.ca> date: Thu Oct 8 19:10:45 EDT 2009
merged the code for quant_bands() and unquant_bands()