* include/hbdefs.h
- Deleted HB_ERRCODE. It already existed as HB_ERRCODE,
mainly used in RDD. That makes this change a bit more
complicated than I thought. Plus two more issues:
1) Some places use ULONG already to pass error code,
changing these to HB_ERRCODE will instantly break
binary compatibility.
2) I wonder if DOSERROR() and friends will stay compatible
after moving to ULONG HB_ERRCODE.
; Please comment.