From 89d30b3f31516bf11292a628e396d46fe6fc3057 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Alexis=20Laferri=C3=A8re?= <alexis.laf@xymus.net>
Date: Wed, 26 Nov 2014 11:45:53 -0500
Subject: [PATCH] lib/gpio: add missing doc
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Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
---
 lib/gpio.nit |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/gpio.nit b/lib/gpio.nit
index 820f608..cea53cb 100644
--- a/lib/gpio.nit
+++ b/lib/gpio.nit
@@ -17,6 +17,8 @@
 # GPIO related functionnalities
 module gpio
 
+# A physical binary pin
 interface Pin
+	# Set the output of this pin
 	fun write(high: Bool) is abstract
 end
-- 
1.7.9.5