Use correct type for "result", fix bogus strftime argument, don't use unnecessary static variables, improve comments. Andres Freund and Tom Lane
... as well a update copyrights statements to 2013. Noted by Thom Brown and Peter Geoghegan
This program relies on rm_desc backend routines and the xlogreader infrastructure to emit human-readable rendering of WAL records. Author: Andres Freund, with many reworks by Álvaro Reviewed (in a much earlier version) by Peter Eisentraut