JS_STATIC_DLL_CALLBACK(JSHashNumber) js_hash_object(const void *key)
JS_STATIC_DLL_CALLBACK(JSDHashNumber) resolving_HashKey(JSDHashTable *table, const void *ptr)
JS_STATIC_DLL_CALLBACK(JSHashNumber)js_hash_object(const void *key){    return (JSHashNumber)key >> JSVAL_TAGBITS;}