[PMC] Add get/set_pointer VTABLE functions to Hash-like PMCs. This will make it easier to move away messing directly with PMC_struct_val for these PMCs.
[PMC] Add get/set_pointer VTABLE functions to Hash-like PMCs.
This will make it easier to move away messing directly with PMC_struct_val for these PMCs.


git-svn-id: 6e74a02f85675cec270f5d931b0f6998666294a3@37633 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

tkob/parrot,tewk/parrot-select,FROGGS/parrot,FROGGS/parrot,fernandobrito/parrot,gitster/parrot,parrot/parrot,tewk/parrot-select,fernandobrito/parrot,gagern/parrot,FROGGS/parrot,youprofit/parrot,tkob/parrot,youprofit/parrot,fernandobrito/parrot,gitster/parrot,tkob/parrot,tkob/parrot,parrot/parrot,tkob/parrot,gitster/parrot,gitster/parrot,gagern/parrot,FROGGS/parrot,fernandobrito/parrot,gagern/parrot,gitster/parrot,gagern/parrot,parrot/parrot,youprofit/parrot,tewk/parrot-select,fernandobrito/parrot,youprofit/parrot,gitster/parrot,parrot/parrot,tewk/parrot-select,fernandobrito/parrot,tkob/parrot,FROGGS/parrot,youprofit/parrot,parrot/parrot,FROGGS/parrot,tewk/parrot-select,fernandobrito/parrot,tkob/parrot,youprofit/parrot,tewk/parrot-select,gitster/parrot,youprofit/parrot,gagern/parrot,gagern/parrot,FROGGS/parrot,tkob/parrot,FROGGS/parrot,tewk/parrot-select,gagern/parrot,youprofit/parrot