rlogin sessions don't handle ^S/^Q in raw mode?

[Joaquim Martillo]

Using rlogin -8 is not an acceptable solution to this problem.  rlogind
is not reading a TIOCPKT_NOSTOP when stty raw is executed.  If the start
and stop characters are changed to -1 via a system call rlogind does
read a TIOCPK_NOSTOP and then propagates this back across the network.
stty raw should produce the same result.  The change I posted a week ago
takes care of the problem.

Joaquim Martillo