From 48b9ab570f88ef7ff763de60882c185bbddc0f71 Mon Sep 17 00:00:00 2001
From: djndl1 <djndl1@gmail.com>
Date: Tue, 3 Mar 2020 01:08:10 +0800
Subject: [PATCH] make clock_time.h available to C++

---
 components/libc/time/clock_time.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/components/libc/time/clock_time.h b/components/libc/time/clock_time.h
index 7feb0390a4..16b2306f4b 100644
--- a/components/libc/time/clock_time.h
+++ b/components/libc/time/clock_time.h
@@ -11,6 +11,10 @@
 #ifndef CLOCK_TIME_H__
 #define CLOCK_TIME_H__
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* posix clock and timer */
 #define MILLISECOND_PER_SECOND  1000UL
 #define MICROSECOND_PER_SECOND  1000000UL
@@ -41,4 +45,8 @@ int clock_getres  (clockid_t clockid, struct timespec *res);
 int clock_gettime (clockid_t clockid, struct timespec *tp);
 int clock_settime (clockid_t clockid, const struct timespec *tp);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif