Log Message:-----------Allow compilation on windows.
Modified Files:-------------- pq: setup.py (r1.3 -> r1.4) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/pq/setup.py.diff?r1=1.3&r2=1.4) pq/src: buffer.c (r1.1 -> r1.2) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/pq/src/buffer.c.diff?r1=1.1&r2=1.2)