Log Message:-----------prefix_range_cmp() implementation
Modified Files:-------------- prefix: prefix.c (r1.19 -> r1.20) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/prefix/prefix/prefix.c.diff?r1=1.19&r2=1.20) prefix.sql.in (r1.8 -> r1.9) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/prefix/prefix/prefix.sql.in.diff?r1=1.8&r2=1.9)