CompareCacheHashEntry *entry = NS_STATIC_CAST(CompareCacheHashEntry*, hdr); entry->~CompareCacheHashEntry();
CompareCacheHashEntryPtr *entryPtr = NS_STATIC_CAST(CompareCacheHashEntryPtr*, hdr); entryPtr->~CompareCacheHashEntryPtr();
CompareCacheClearEntry(PLDHashTable *table, PLDHashEntryHdr *hdr){  CompareCacheHashEntry *entry = NS_STATIC_CAST(CompareCacheHashEntry*, hdr);  entry->~CompareCacheHashEntry();}