From bdaec1691e89a934b3f433fc605ce5bdd0df3708 Mon Sep 17 00:00:00 2001
From: goldsimon <goldsimon@gmx.de>
Date: Thu, 28 Jul 2016 08:20:18 +0200
Subject: [PATCH] doxygen: put the new timer defines into their own section

---
 src/include/lwip/opt.h | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/include/lwip/opt.h b/src/include/lwip/opt.h
index c26ceae5..7069632d 100644
--- a/src/include/lwip/opt.h
+++ b/src/include/lwip/opt.h
@@ -71,13 +71,21 @@
 #if !defined NO_SYS || defined __DOXYGEN__
 #define NO_SYS                          0
 #endif
+/**
+ * @}
+ */
 
+/**
+ * @defgroup lwip_opts_timers Timers
+ * @ingroup lwip_opts
+ * @{
+ */
 /**
  * LWIP_TIMERS==0: Drop support for sys_timeout and lwip-internal cyclic timers.
  * (the array of lwip-internal cyclic timers is still provided)
  * (check NO_SYS_NO_TIMERS for compatibility to old versions)
  */
-#ifndef LWIP_TIMERS
+#ifndef LWIP_TIMERS || defined __DOXYGEN__
 #ifdef NO_SYS_NO_TIMERS
 #define LWIP_TIMERS                     (!NO_SYS || (NO_SYS && !NO_SYS_NO_TIMERS))
 #else