From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Tue, 10 Mar 2020 13:35:07 +0000 (+0000)
Subject: ttyacm-multiplex: Add a comment say what this thing is
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=chiark-tcl-applet.git;a=commitdiff_plain;h=d8bf32f8097bf7bbaf6a9ef3364ddd571e039572

ttyacm-multiplex: Add a comment say what this thing is

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/ttyacm-multiplex b/ttyacm-multiplex
index 3a576af..d8f91c3 100755
--- a/ttyacm-multiplex
+++ b/ttyacm-multiplex
@@ -5,6 +5,9 @@
 # SPDX-License-Identifier: GPL-3.0-or-later
 # There is NO WARRANTY.
 
+# This is unfinished attempt at a program to multiplex multiple
+# clients all wanting to speak to a /dev/ttyACM GSM modem / GPS.
+
 set expected_devs 3
 
 proc debug {m} { puts "DEBUG $m" }