static Lisp_Object Qweakness, Qvalue, Qkey_or_value, Qkey_and_value;
static Lisp_Object Vall_weak_hash_tables;
static Lisp_Object Qrehash_size, Qrehash_threshold;
static Lisp_Object Qweakness, Qvalue, Qkey_or_value, Qkey_and_value;
static Lisp_Object Vall_weak_hash_tables;
static Lisp_Object Qrehash_size, Qrehash_threshold;