GitLab

* Can use HAL for FIQ+timer manipulations.
* FileCore_DiscOp64 added (as user API - currently just converted to the
  standard byte or sector DiscOp call to the underlying module). See
  Doc.32bitAPIs for full details.
* New error-passing scheme to modules added (for full 32-bit addressing).
* FileCore_Features added (indicates new error scheme).
* OS_FSControl 49 (read 32-bit free space) now reports sensible clamped
  values for large discs, rather than values modulo 2^32.
* Accessing the end of files near 2GB in size could cause lock-ups in
  background transfers.
* F(+) and G(+) disc formats adjusted to have a little more skew to
  help the rather poor Iyonix floppy controller.

Version 3.31. Tagged as 'FileCore-3_31'