[Pgpool-committers] pgpool - pgpool: added a hstrerror() function check so that a compiler

[User Yamaguti]

Log Message:
-----------

added a hstrerror() function check so that a compiler on some
platforms won't complain.

Modified Files:
--------------
    pgpool:
        config.h.in (r1.5 -> r1.6)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool/config.h.in.diff?r1=1.5&r2=1.6)
        configure (r1.24 -> r1.25)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool/configure.diff?r1=1.24&r2=1.25)
        configure.in (r1.24 -> r1.25)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool/configure.in.diff?r1=1.24&r2=1.25)
        pool_ip.c (r1.4 -> r1.5)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool/pool_ip.c.diff?r1=1.4&r2=1.5)