Make -K keepalive behave like OpenSSH's ServerAliveInterval

1 files changed, 2 insertions, 2 deletions

diff --git a/runopts.h b/runopts.h
index 21fc8e5..f3d784c 100644
--- a/runopts.h
+++ b/runopts.h
@@ -37,8 +37,8 @@ typedef struct runopts {
 	int listen_fwd_all;
 #endif
 	unsigned int recv_window;
-	time_t keepalive_secs;
-	time_t idle_timeout_secs;
+	time_t keepalive_secs; /* Time between sending keepalives. 0 is off */
+	time_t idle_timeout_secs; /* Exit if no traffic is sent/received in this time */
 
 #ifndef DISABLE_ZLIB
 	/* TODO: add a commandline flag. Currently this is on by default if compression