PR_INIT_CLIST(this); PR_INIT_CLIST(&mRequestQ); Reset();
nsDNSLookup::nsDNSLookup()    : mHostName(nsnull),      mStatus(NS_OK),      mComplete(PR_FALSE),      mExpires(0)#if defined(XP_UNIX)    , mNextLookup(nsnull)#endif{	NS_INIT_REFCNT();	MOZ_COUNT_CTOR(nsDNSLookup);}