[Ohrrpgce] SVN: jay/5078 Adding slice accessors/mutators.

[subversion at HamsterRepublic.com]

jay
2012-02-28 08:35:18 -0800 (Tue, 28 Feb 2012)
283
Adding slice accessors/mutators.

I don't know if the extern declarations are correct. They are not correct for slice.bi: NewSlice, DeleteSlice, DrawSlice, OrphanSlice, SetSliceParent, InsertSliceBefore, SwapSiblingSlices, and FindSliceAtPoint.

I didn't touch those said procedures.
---
U   wip/slices.bas
U   wip/slices.bi
A   wip/slices.h