-/* $OpenBSD: channels.h,v 1.88 2006/08/03 03:34:42 deraadt Exp $ */
+/* $OpenBSD: channels.h,v 1.89 2007/06/11 09:14:00 markus Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
#define CHAN_EXTENDED_WRITE 2
/* default window/packet sizes for tcp/x11-fwd-channel */
-#define CHAN_SES_PACKET_DEFAULT (32*1024)
-#define CHAN_SES_WINDOW_DEFAULT_HPN (160*CHAN_TCP_PACKET_DEFAULT)
-#define CHAN_SES_WINDOW_DEFAULT (4*CHAN_SES_PACKET_DEFAULT)
+#define CHAN_SES_PACKET_DEFAULT (32*1024)
+#define CHAN_SES_WINDOW_DEFAULT (4*CHAN_SES_PACKET_DEFAULT)
-#define CHAN_TCP_PACKET_DEFAULT (32*1024)
-#define CHAN_TCP_WINDOW_DEFAULT_HPN (160*CHAN_TCP_PACKET_DEFAULT)
-#define CHAN_TCP_WINDOW_DEFAULT (4*CHAN_TCP_PACKET_DEFAULT)
+#define CHAN_TCP_PACKET_DEFAULT (32*1024)
+#define CHAN_TCP_WINDOW_DEFAULT (4*CHAN_TCP_PACKET_DEFAULT)
-#define CHAN_X11_PACKET_DEFAULT (16*1024)
-#define CHAN_X11_WINDOW_DEFAULT_HPN (4*CHAN_X11_PACKET_DEFAULT)
-#define CHAN_X11_WINDOW_DEFAULT (4*CHAN_X11_PACKET_DEFAULT)
+#define CHAN_X11_PACKET_DEFAULT (16*1024)
+#define CHAN_X11_WINDOW_DEFAULT (4*CHAN_X11_PACKET_DEFAULT)
/* possible input states */
#define CHAN_INPUT_OPEN 0
void channel_prepare_select(fd_set **, fd_set **, int *, u_int*, int);
void channel_after_select(fd_set *, fd_set *);
-void channel_output_poll(void);
+int channel_output_poll(void);
int channel_not_very_much_buffered_data(void);
void channel_close_all(void);