/* entry in hash value chain */
struct he {
+ /* Keep hent_next first in this structure, because sv_free_arenas take
+ advantage of this to share code between the he arenas and the SV
+ body arenas */
HE *hent_next; /* next entry in chain */
HEK *hent_hek; /* hash key */
SV *hent_val; /* scalar value that was hashed */