OP* append_list _((I32 optype, LISTOP* first, LISTOP* last));
I32 apply _((I32 type, SV** mark, SV** sp));
void assertref _((OP* op));
+SV* avhv_delete _((AV *ar, char* key, U32 klen, I32 flags));
+bool avhv_exists _((AV *ar, char* key, U32 klen));
+SV** avhv_fetch _((AV *ar, char* key, U32 klen, I32 lval));
+I32 avhv_iterinit _((AV *ar));
+HE* avhv_iternext _((AV *ar));
+SV * avhv_iternextsv _((AV *ar, char** key, I32* retlen));
+SV* avhv_iterval _((AV *ar, HE* entry));
+SV** avhv_store _((AV *ar, char* key, U32 klen, SV* val, U32 hash));
void av_clear _((AV* ar));
void av_extend _((AV* ar, I32 key));
AV* av_fake _((I32 size, SV** svp));