From a2a7ea70129916d321de48027c022e4f1614681d Mon Sep 17 00:00:00 2001
From: Jakob Hasse <jakob.hasse@espressif.com>
Date: Wed, 9 Jun 2021 15:31:56 +0800
Subject: [PATCH] [test_utils]: added extern C decl to ccomp

Closes https://github.com/espressif/esp-idf/issues/7121
---
 .../components/test_utils/include/ccomp_timer.h           | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tools/unit-test-app/components/test_utils/include/ccomp_timer.h b/tools/unit-test-app/components/test_utils/include/ccomp_timer.h
index e85c9a2333..6e1585686b 100644
--- a/tools/unit-test-app/components/test_utils/include/ccomp_timer.h
+++ b/tools/unit-test-app/components/test_utils/include/ccomp_timer.h
@@ -18,6 +18,10 @@
 
 #include "esp_err.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /**
  * @brief Start the timer on the current core.
  *
@@ -52,3 +56,7 @@ int64_t ccomp_timer_stop(void);
  *          core.
  */
 int64_t ccomp_timer_get_time(void);
+
+#ifdef __cplusplus
+}
+#endif