A_BUCKET
if (__new_page(hashp, new_bucket, A_BUCKET) != 0)
pagep = __get_page(hashp, item_info->bucket, A_BUCKET);
old_pagep = __get_page(hashp, obucket, A_BUCKET);
pagep = __get_page(hashp, item_info->bucket, A_BUCKET);
case A_BUCKET:
case A_BUCKET:
__get_page(hashp, cursorp->bucket, A_BUCKET);