64-bit build fixes.
64-bit build fixes.

kr/beanstalkd,JensRantil/beanstalkd,pinguo-xudianyang/beanstalkd,Qihoo360/beanstalkd-win,ifduyue/beanstalkd,davies/beanstalkd,cgvarela/beanstalkd,ifduyue/beanstalkd,qbdsoft/beanstalkd,naderman/beanstalkd,davies/beanstalkd,bmhatfield/beanstalkd,yetone/beanstalkd,wyzssw/beanstalkd,orangeholic/beanstalkd,qbdsoft/beanstalkd,CompendiumSoftware/beanstalkd,diditaxi/beanstalkd,Qihoo360/beanstalkd-win,PhillipMwaniki/beanstalkd,yetone/beanstalkd,pinguo-xudianyang/beanstalkd,mickeyouyou/beanstalkd,lzpfmh/beanstalkd,CompendiumSoftware/beanstalkd,mickeyouyou/beanstalkd,orangeholic/beanstalkd,tdg5/beanstalkd,wfxiang08/beanstalkd,mobliyishengyuan/beanstalkd,r3jack/beanstalkd,justintung/beanstalkd,amyvmiwei/beanstalkd,kr/beanstalkd,handautsav/beanstalkd,tdg5/beanstalkd,bmhatfield/beanstalkd,wyzssw/beanstalkd,JensRantil/beanstalkd,naderman/beanstalkd,LomoX-Offical/beanstalkd-win,justintung/beanstalkd,naderman/beanstalkd,lzpfmh/beanstalkd,amyvmiwei/beanstalkd,PhillipMwaniki/beanstalkd,potatosalad/beanstalkd,r3jack/beanstalkd,aidaima/beanstalkd,LomoX-Offical/beanstalkd-win,potatosalad/beanstalkd,aidaima/beanstalkd,wfxiang08/beanstalkd,diditaxi/beanstalkd,mobliyishengyuan/beanstalkd,handautsav/beanstalkd,cgvarela/beanstalkd