From 317b01331959cff06da6d0b8a85d82888ee4f283 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joakim=20Nohlg=C3=A5rd?= <joakim.nohlgard@eistec.se>
Date: Wed, 11 Oct 2017 13:32:45 +0200
Subject: [PATCH] core/thread_flags: Remove unused THREAD_FLAG_MUTEX_UNLOCKED

and improve docs for THREAD_FLAG_TIMEOUT
---
 core/include/thread_flags.h | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/core/include/thread_flags.h b/core/include/thread_flags.h
index cfe0ce3d04..88fd508e8b 100644
--- a/core/include/thread_flags.h
+++ b/core/include/thread_flags.h
@@ -97,9 +97,12 @@
  *      }
  */
 #define THREAD_FLAG_MSG_WAITING      (0x1<<15)
-
-#define THREAD_FLAG_MUTEX_UNLOCKED   (0x1<<14)
-#define THREAD_FLAG_TIMEOUT          (0x1<<13)
+/**
+ * @brief Set by @ref xtimer_set_timeout_flag() when the timer expires
+ *
+ * @see xtimer_set_timeout_flag
+ */
+#define THREAD_FLAG_TIMEOUT          (0x1<<14)
 /** @} */
 
 /**
-- 
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