add missing pod for vtables delete_keyed and delete_keyed_int and rename the parameter in the later for consistency
add missing pod for vtables delete_keyed and delete_keyed_int
and rename the parameter in the later for consistency

gitster/parrot,youprofit/parrot,parrot/parrot,FROGGS/parrot,gagern/parrot,tkob/parrot,youprofit/parrot,youprofit/parrot,FROGGS/parrot,gagern/parrot,youprofit/parrot,tkob/parrot,youprofit/parrot,tkob/parrot,FROGGS/parrot,tkob/parrot,gagern/parrot,parrot/parrot,FROGGS/parrot,tkob/parrot,FROGGS/parrot,tkob/parrot,gitster/parrot,youprofit/parrot,gagern/parrot,tkob/parrot,parrot/parrot,gitster/parrot,gagern/parrot,FROGGS/parrot,gitster/parrot,youprofit/parrot,gitster/parrot,gagern/parrot,youprofit/parrot,parrot/parrot,gitster/parrot,gitster/parrot,parrot/parrot,FROGGS/parrot,tkob/parrot,gagern/parrot,FROGGS/parrot