K 10 svn:author V 3 pst K 8 svn:date V 27 1996-02-02T20:37:51.000000Z K 7 svn:log V 290 Remove the ability for the user mode programs to specify bidirectional vs unidirectional transfer modes. The kernel handles hardware, user mode programs shouldn't get in the way. This cleans up some really ugly grots that I hated too. :-) Suggested by: Sujal Patel END