psqlodbc - psqlodbc: check of the SQLLEN definition by the unixODBC

Log Message:
-----------
check of the SQLLEN definition by the unixODBC version by SQLColAttribute.
per report Devrim GUNDUZ.

Modified Files:
--------------
psqlodbc:
configure.ac (r1.81 -> r1.82)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/configure.ac?r1=1.81&r2=1.82)
odbcapi30.c (r1.45 -> r1.46)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/odbcapi30.c?r1=1.45&r2=1.46)
odbcapi30w.c (r1.25 -> r1.26)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/psqlodbc/psqlodbc/odbcapi30w.c?r1=1.25&r2=1.26)