Tartarus CVS: putty simon

[tartarus-commits-admin@lists.tartarus.org]

CVSROOT:	/home/cvs
Module name:	putty
Changes by:	simon	00/10/20 14:51:46

Modified files:
	.              : ldisc.c plink.c putty.h raw.c scp.c ssh.c 
	                 telnet.c terminal.c window.c 

Log message:
Introduce a sane interface function, from_backend(), for backends to
use when they have data from the network. Replaces the utterly daft
inbuf / inbuf_head / term_out() interface, which only made sense
when feeding to terminal.c. (terminal.c now implements
from_backend() as a small function that gateways to the old
interface.)

As a side effect, from_backend() also has an `is_stderr' parameter,
so scp can once again separate the server's pronouncements on stderr
from the actual protocol progress on stdout.