Use closesocket in tunnel.c.
Use closesocket in tunnel.c.

darcs-hash:20070315231925-4cc09-b336935865acf115595ebdfa87a9621f3f24fbd8.gz

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