Here's the ChangeLog entry for the patch: 2000-05-12 Nicholas Duffek <nsd@cygnus.com> * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64. * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field. * libcoff.h (struct xcoff_tdata): Define xcoff64 field. Nick