From 379136c2a68f9f6eaabbf541d52189f48ec0fe30 Mon Sep 17 00:00:00 2001
From: Julien Danjou <julien@danjou.info>
Date: Thu, 6 Sep 2007 18:43:49 +0200
Subject: [PATCH] documentation

---
 draw.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/draw.c b/draw.c
index b41cee67..a393514e 100644
--- a/draw.c
+++ b/draw.c
@@ -92,6 +92,10 @@ drawsquare(Bool filled, Bool empty, unsigned long col[ColLast], Display *disp)
     }
 }
 
+/** Check if at least a client is tagged with tag number t
+ * \param t tag number
+ * \return True or False
+ */
 static Bool
 isoccupied(unsigned int t)
 {