Log Message:-----------Add a couple compatibility defines.(2.2 support, IIRC ;)
Modified Files:-------------- pq/src: buffer.c (r1.4 -> r1.5) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/pq/src/buffer.c.diff?r1=1.4&r2=1.5)
