From 046e83bec9ad3de739f4f488620969c883d373e5 Mon Sep 17 00:00:00 2001
From: chao an <anchao@xiaomi.com>
Date: Wed, 31 Aug 2022 22:52:57 +0800
Subject: [PATCH] examples/usrsocktest: fix build break
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usrsocktest_wake_with_signal.c: In function ‘do_wake_test’:
usrsocktest_wake_with_signal.c:553:16: error: ‘USEC_PER_MSEC’ undeclared (first use in this function)
  553 |   usleep(100 * USEC_PER_MSEC); /* Let worker thread proceed to blocking
      |                ^~~~~~~~~~~~~

Signed-off-by: chao an <anchao@xiaomi.com>
---
 examples/usrsocktest/usrsocktest_wake_with_signal.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/examples/usrsocktest/usrsocktest_wake_with_signal.c b/examples/usrsocktest/usrsocktest_wake_with_signal.c
index 438ed934d..7e49aa28a 100644
--- a/examples/usrsocktest/usrsocktest_wake_with_signal.c
+++ b/examples/usrsocktest/usrsocktest_wake_with_signal.c
@@ -29,6 +29,8 @@
 #include <errno.h>
 #include <poll.h>
 
+#include <nuttx/clock.h>
+
 #include "defines.h"
 
 /****************************************************************************