K 10 svn:author V 2 dg K 8 svn:date V 27 1995-07-28T11:21:06.000000Z K 7 svn:log V 234 Fixed bug I introduced with the memory-size code rewrite that broke floppy DMA buffers...use avail_start not "first". Removed duplicate (and wrong) declaration of phys_avail[]. Submitted by: Bruce Evans, but fixed differently by me. END