libpqtypes - libpqtypes: Added a 63% performance improvement to

Log Message:
-----------
Added a 63% performance improvement to pqt_duphandlers, fixed bug in regression test IPv6 handling

Modified Files:
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libpqtypes:
ChangeLog (r1.38 -> r1.39)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/libpqtypes/libpqtypes/ChangeLog?r1=1.38&r2=1.39)
libpqtypes/src:
handler.c (r1.13 -> r1.14)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/libpqtypes/libpqtypes/src/handler.c?r1=1.13&r2=1.14)
libpqtypes.h (r1.24 -> r1.25)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/libpqtypes/libpqtypes/src/libpqtypes.h?r1=1.24&r2=1.25)
param.c (r1.20 -> r1.21)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/libpqtypes/libpqtypes/src/param.c?r1=1.20&r2=1.21)
regression-test.c (r1.20 -> r1.21)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/libpqtypes/libpqtypes/src/regression-test.c?r1=1.20&r2=1.21)