libpqtypes - libpqtypes: moved a static function to a different section

Log Message:
-----------
moved a static function to a different section of handler.c

Modified Files:
--------------
libpqtypes/src:
handler.c (r1.21 -> r1.22)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/libpqtypes/libpqtypes/src/handler.c?r1=1.21&r2=1.22)