Add strxfrm_l to list of functions where Windows adds an underscore.
Add strxfrm_l to list of functions where Windows adds an underscore.

Per buildfarm failure on bowerbird after last night's commit
4ea51cdfe85ceef8afabceb03c446574daa0ac23.

Peter Geoghegan

jmcatamney/gpdb,greenplum-db/gpdb,zeroae/postgres-xl,ovr/postgres-xl,greenplum-db/gpdb,adam8157/gpdb,ovr/postgres-xl,adam8157/gpdb,adam8157/gpdb,techdragon/Postgres-XL,zeroae/postgres-xl,xinzweb/gpdb,50wu/gpdb,lisakowen/gpdb,pavanvd/postgres-xl,ashwinstar/gpdb,ashwinstar/gpdb,ashwinstar/gpdb,jmcatamney/gpdb,Postgres-XL/Postgres-XL,pavanvd/postgres-xl,adam8157/gpdb,xinzweb/gpdb,Postgres-XL/Postgres-XL,pavanvd/postgres-xl,50wu/gpdb,greenplum-db/gpdb,ashwinstar/gpdb,techdragon/Postgres-XL,techdragon/Postgres-XL,lisakowen/gpdb,yazun/postgres-xl,ovr/postgres-xl,ashwinstar/gpdb,lisakowen/gpdb,oberstet/postgres-xl,Postgres-XL/Postgres-XL,yazun/postgres-xl,jmcatamney/gpdb,50wu/gpdb,techdragon/Postgres-XL,greenplum-db/gpdb,adam8157/gpdb,ashwinstar/gpdb,oberstet/postgres-xl,ashwinstar/gpdb,jmcatamney/gpdb,yazun/postgres-xl,oberstet/postgres-xl,50wu/gpdb,lisakowen/gpdb,zeroae/postgres-xl,xinzweb/gpdb,50wu/gpdb,jmcatamney/gpdb,techdragon/Postgres-XL,lisakowen/gpdb,xinzweb/gpdb,ashwinstar/gpdb,Postgres-XL/Postgres-XL,jmcatamney/gpdb,xinzweb/gpdb,xinzweb/gpdb,50wu/gpdb,greenplum-db/gpdb,lisakowen/gpdb,jmcatamney/gpdb,oberstet/postgres-xl,xinzweb/gpdb,jmcatamney/gpdb,zeroae/postgres-xl,greenplum-db/gpdb,adam8157/gpdb,pavanvd/postgres-xl,yazun/postgres-xl,50wu/gpdb,adam8157/gpdb,xinzweb/gpdb,50wu/gpdb,Postgres-XL/Postgres-XL,oberstet/postgres-xl,yazun/postgres-xl,adam8157/gpdb,greenplum-db/gpdb,greenplum-db/gpdb,zeroae/postgres-xl,pavanvd/postgres-xl,lisakowen/gpdb,ovr/postgres-xl,lisakowen/gpdb,ovr/postgres-xl