Fix C99-ism.
Fix C99-ism.

darcs-hash:20050117213810-4cc09-2f7dacac1b2500780f0c62c21a82cdbf4adb7363.gz

feijilei/polipo,lkraider/polipo,dxq-git/polipo,dxq-git/polipo,feijilei/polipo,Android-Apps/polipo,danchr/polipo,berkley4/polipo,nxtreaming/chumen,berkley4/polipo,fqtools/polipo,lkraider/polipo,feijilei/polipo,toke/polipo,berkley4/polipo,ajmgh/polipo,gorakhargosh/polipo,galeksandrp/polipo,doublec/namecoin-polipo,jech/polipo,fqtools/polipo,Psiphon-Inc/polipo,jech/polipo,akkakks/polipo,dxq-git/polipo,strongwillow/polipo,fukusaka/polipo,nxtreaming/chumen,galeksandrp/polipo,jech/polipo,ssb22/polipo2,lkraider/polipo,fqtools/polipo,caeies/polipo-caeies,akkakks/polipo,ssb22/polipo2,Android-Apps/polipo,strongwillow/polipo,galeksandrp/polipo,ssb22/polipo2,TierraDelFuego/opilop,jeromelebel/polipo,clowwindy/polipo,nxtreaming/chumen,akkakks/polipo