[Pgpool-committers] pgpool - pgpool-II: Fix compiler warnings.

[User T-ishii]

Log Message:
-----------
Fix compiler warnings. Patch contributed by Takahiro Itagaki.

Modified Files:
--------------
    pgpool-II:
        main.c (r1.64 -> r1.65)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/main.c?r1=1.64&r2=1.65)
        pool_connection_pool.c (r1.22 -> r1.23)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_connection_pool.c?r1=1.22&r2=1.23)
        pool_ip.c (r1.3 -> r1.4)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_ip.c?r1=1.3&r2=1.4)
        pool_lobj.c (r1.3 -> r1.4)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_lobj.c?r1=1.3&r2=1.4)
        pool_process_query.c (r1.200 -> r1.201)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_process_query.c?r1=1.200&r2=1.201)
    pgpool-II/parser:
        copyfuncs.c (r1.4 -> r1.5)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/parser/copyfuncs.c?r1=1.4&r2=1.5)
        gram.c (r1.11 -> r1.12)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/parser/gram.c?r1=1.11&r2=1.12)
        gram.y (r1.6 -> r1.7)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/parser/gram.y?r1=1.6&r2=1.7)
        makefuncs.c (r1.4 -> r1.5)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/parser/makefuncs.c?r1=1.4&r2=1.5)
        outfuncs.c (r1.8 -> r1.9)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/parser/outfuncs.c?r1=1.8&r2=1.9)
    pgpool-II/pcp:
        pcp.c (r1.8 -> r1.9)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pcp/pcp.c?r1=1.8&r2=1.9)