const CompareCacheHashEntry *entry = NS_STATIC_CAST(const CompareCacheHashEntry*, hdr); return entry->key == key;
const CompareCacheHashEntryPtr *entryPtr = NS_STATIC_CAST(const CompareCacheHashEntryPtr*, hdr); return entryPtr->entry->key == key;
CompareCacheMatchEntry(PLDHashTable *table, const PLDHashEntryHdr *hdr,                         const void *key){  const CompareCacheHashEntry *entry = NS_STATIC_CAST(const CompareCacheHashEntry*, hdr);  return entry->key == key;}