#if defined(PERL_IN_HV_C) || defined(PERL_DECL_PROT)
s |void |hsplit |NN HV *hv
s |void |hfreeentries |NN HV *hv
-s |I32 |anonymise_cv |NULLOK const char *stash|NN SV *val
+s |I32 |anonymise_cv |NULLOK HEK *stash|NN SV *val
sa |HE* |new_he
sanR |HEK* |save_hek_flags |NN const char *str|I32 len|U32 hash|int flags
sn |void |hv_magic_check |NN HV *hv|NN bool *needs_copy|NN bool *needs_store