From a006044fbcb3355f0fa063720e7c41f4971894a0 Mon Sep 17 00:00:00 2001
From: Franklin Wei <git@fwei.tk>
Date: Mon, 1 Feb 2016 22:12:12 -0500
Subject: better command parsing

---
 src/telnet.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'src/telnet.c')

diff --git a/src/telnet.c b/src/telnet.c
index 743eb53..9932d84 100644
--- a/src/telnet.c
+++ b/src/telnet.c
@@ -16,8 +16,9 @@
  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#define TELCMDS
+#define TELCMDS /* see <arpa/telnet.h> */
 #define TELOPTS
+
 #include "globals.h"
 
 #include "client.h"
@@ -132,3 +133,13 @@ void telnet_init(void)
 
     out_raw(init_seq, ARRAYLEN(init_seq));
 }
+
+void telnet_clear_screen(void)
+{
+    /* ESC ] 2 J */
+    unsigned char clear_seq[] = { '\033',
+                                  ']',
+                                  '2',
+                                  'J' };
+    out_raw(clear_seq, ARRAYLEN(clear_seq));
+}
-- 
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