Fix prototype declaration based on patch from David Reid
Fix prototype declaration based on patch from David Reid

greenplum-db/gpdb,cjcjameson/gpdb,kmjungersen/PostgresXL,edespino/gpdb,0x0FFF/gpdb,postmind-net/postgres-xl,royc1/gpdb,Quikling/gpdb,techdragon/Postgres-XL,foyzur/gpdb,CraigHarris/gpdb,CraigHarris/gpdb,rvs/gpdb,xinzweb/gpdb,ahachete/gpdb,rubikloud/gpdb,rubikloud/gpdb,lisakowen/gpdb,cjcjameson/gpdb,chrishajas/gpdb,xuegang/gpdb,janebeckman/gpdb,tangp3/gpdb,chrishajas/gpdb,0x0FFF/gpdb,CraigHarris/gpdb,lisakowen/gpdb,zeroae/postgres-xl,zeroae/postgres-xl,atris/gpdb,kmjungersen/PostgresXL,jmcatamney/gpdb,Quikling/gpdb,ovr/postgres-xl,jmcatamney/gpdb,Chibin/gpdb,pavanvd/postgres-xl,0x0FFF/gpdb,edespino/gpdb,50wu/gpdb,foyzur/gpdb,edespino/gpdb,Chibin/gpdb,lisakowen/gpdb,adam8157/gpdb,Chibin/gpdb,lintzc/gpdb,snaga/postgres-xl,xuegang/gpdb,techdragon/Postgres-XL,yuanzhao/gpdb,zaksoup/gpdb,yuanzhao/gpdb,rvs/gpdb,tangp3/gpdb,lintzc/gpdb,chrishajas/gpdb,tangp3/gpdb,zeroae/postgres-xl,rvs/gpdb,kaknikhil/gpdb,chrishajas/gpdb,yuanzhao/gpdb,pavanvd/postgres-xl,rubikloud/gpdb,CraigHarris/gpdb,rvs/gpdb,ashwinstar/gpdb,rubikloud/gpdb,ashwinstar/gpdb,lpetrov-pivotal/gpdb,lintzc/gpdb,royc1/gpdb,edespino/gpdb,jmcatamney/gpdb,rvs/gpdb,rubikloud/gpdb,xinzweb/gpdb,Chibin/gpdb,adam8157/gpdb,jmcatamney/gpdb,cjcjameson/gpdb,tpostgres-projects/tPostgres,atris/gpdb,ovr/postgres-xl,tpostgres-projects/tPostgres,rvs/gpdb,0x0FFF/gpdb,rvs/gpdb,Chibin/gpdb,atris/gpdb,arcivanov/postgres-xl,ahachete/gpdb,arcivanov/postgres-xl,pavanvd/postgres-xl,yazun/postgres-xl,postmind-net/postgres-xl,snaga/postgres-xl,rvs/gpdb,royc1/gpdb,kaknikhil/gpdb,zaksoup/gpdb,50wu/gpdb,zaksoup/gpdb,jmcatamney/gpdb,pavanvd/postgres-xl,0x0FFF/gpdb,zaksoup/gpdb,Quikling/gpdb,xinzweb/gpdb,royc1/gpdb,ahachete/gpdb,lintzc/gpdb,tangp3/gpdb,lisakowen/gpdb,yuanzhao/gpdb,xuegang/gpdb,atris/gpdb,edespino/gpdb,50wu/gpdb,ashwinstar/gpdb,tangp3/gpdb,foyzur/gpdb,edespino/gpdb,kaknikhil/gpdb,foyzur/gpdb,randomtask1155/gpdb,tpostgres-projects/tPostgres,ashwinstar/gpdb,Chibin/gpdb,randomtask1155/gpdb,jmcatamney/gpdb,lisakowen/gpdb,foyzur/gpdb,oberstet/postgres-xl,cjcjameson/gpdb,randomtask1155/gpdb,rubikloud/gpdb,Chibin/gpdb,xuegang/gpdb,atris/gpdb,CraigHarris/gpdb,xinzweb/gpdb,techdragon/Postgres-XL,yazun/postgres-xl,lpetrov-pivotal/gpdb,royc1/gpdb,chrishajas/gpdb,oberstet/postgres-xl,lisakowen/gpdb,xinzweb/gpdb,Quikling/gpdb,techdragon/Postgres-XL,zeroae/postgres-xl,kaknikhil/gpdb,foyzur/gpdb,pavanvd/postgres-xl,atris/gpdb,janebeckman/gpdb,Postgres-XL/Postgres-XL,ahachete/gpdb,ahachete/gpdb,lintzc/gpdb,royc1/gpdb,edespino/gpdb,50wu/gpdb,oberstet/postgres-xl,yuanzhao/gpdb,xinzweb/gpdb,yuanzhao/gpdb,lpetrov-pivotal/gpdb,lpetrov-pivotal/gpdb,lintzc/gpdb,janebeckman/gpdb,foyzur/gpdb,yazun/postgres-xl,tangp3/gpdb,postmind-net/postgres-xl,janebeckman/gpdb,jmcatamney/gpdb,kaknikhil/gpdb,edespino/gpdb,xuegang/gpdb,postmind-net/postgres-xl,Chibin/gpdb,kmjungersen/PostgresXL,lintzc/gpdb,CraigHarris/gpdb,kaknikhil/gpdb,kaknikhil/gpdb,lisakowen/gpdb,greenplum-db/gpdb,yuanzhao/gpdb,chrishajas/gpdb,janebeckman/gpdb,yazun/postgres-xl,yazun/postgres-xl,edespino/gpdb,cjcjameson/gpdb,Postgres-XL/Postgres-XL,randomtask1155/gpdb,lisakowen/gpdb,randomtask1155/gpdb,Chibin/gpdb,adam8157/gpdb,zaksoup/gpdb,ovr/postgres-xl,CraigHarris/gpdb,rvs/gpdb,kmjungersen/PostgresXL,rubikloud/gpdb,Postgres-XL/Postgres-XL,xuegang/gpdb,yuanzhao/gpdb,chrishajas/gpdb,chrishajas/gpdb,lpetrov-pivotal/gpdb,arcivanov/postgres-xl,arcivanov/postgres-xl,ovr/postgres-xl,janebeckman/gpdb,adam8157/gpdb,0x0FFF/gpdb,lpetrov-pivotal/gpdb,adam8157/gpdb,atris/gpdb,yuanzhao/gpdb,lpetrov-pivotal/gpdb,postmind-net/postgres-xl,ashwinstar/gpdb,snaga/postgres-xl,royc1/gpdb,Quikling/gpdb,50wu/gpdb,tpostgres-projects/tPostgres,tpostgres-projects/tPostgres,CraigHarris/gpdb,0x0FFF/gpdb,greenplum-db/gpdb,randomtask1155/gpdb,rvs/gpdb,ahachete/gpdb,jmcatamney/gpdb,Postgres-XL/Postgres-XL,arcivanov/postgres-xl,yuanzhao/gpdb,CraigHarris/gpdb,ashwinstar/gpdb,greenplum-db/gpdb,lpetrov-pivotal/gpdb,greenplum-db/gpdb,lintzc/gpdb,Quikling/gpdb,50wu/gpdb,cjcjameson/gpdb,zaksoup/gpdb,snaga/postgres-xl,ovr/postgres-xl,ashwinstar/gpdb,0x0FFF/gpdb,kaknikhil/gpdb,adam8157/gpdb,cjcjameson/gpdb,lintzc/gpdb,ahachete/gpdb,xuegang/gpdb,kaknikhil/gpdb,adam8157/gpdb,xuegang/gpdb,janebeckman/gpdb,greenplum-db/gpdb,snaga/postgres-xl,tangp3/gpdb,ahachete/gpdb,janebeckman/gpdb,edespino/gpdb,Chibin/gpdb,Quikling/gpdb,randomtask1155/gpdb,techdragon/Postgres-XL,xuegang/gpdb,janebeckman/gpdb,cjcjameson/gpdb,zaksoup/gpdb,zaksoup/gpdb,randomtask1155/gpdb,rubikloud/gpdb,xinzweb/gpdb,Quikling/gpdb,kmjungersen/PostgresXL,oberstet/postgres-xl,foyzur/gpdb,oberstet/postgres-xl,greenplum-db/gpdb,greenplum-db/gpdb,Quikling/gpdb,ashwinstar/gpdb,tangp3/gpdb,kaknikhil/gpdb,xinzweb/gpdb,cjcjameson/gpdb,Quikling/gpdb,royc1/gpdb,50wu/gpdb,Postgres-XL/Postgres-XL,arcivanov/postgres-xl,adam8157/gpdb,atris/gpdb,cjcjameson/gpdb,zeroae/postgres-xl,janebeckman/gpdb,50wu/gpdb