From 16dc85417b04b4b4ffe8a5e151c35f6fc2fe286f Mon Sep 17 00:00:00 2001
From: David Sidrane <David.Sidrane@NscDg.com>
Date: Wed, 30 Sep 2020 12:08:45 -0700
Subject: [PATCH] fsutils:ipcfg Add  extern 'C' under cpp

---
 include/fsutils/ipcfg.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/include/fsutils/ipcfg.h b/include/fsutils/ipcfg.h
index e594871cc..5cbb140b7 100644
--- a/include/fsutils/ipcfg.h
+++ b/include/fsutils/ipcfg.h
@@ -92,6 +92,13 @@ struct ipcfg_s
 /****************************************************************************
  * Public Function Prototypes
  ****************************************************************************/
+#ifdef __cplusplus
+#define EXTERN extern "C"
+extern "C"
+{
+#else
+#define EXTERN extern
+#endif
 
 /****************************************************************************
  * Name: ipcfg_read
@@ -132,5 +139,9 @@ int ipcfg_read(FAR const char *netdev, FAR struct ipcfg_s *ipcfg);
 #ifdef CONFIG_IPCFG_WRITABLE
 int ipcfg_write(FAR const char *netdev, FAR const struct ipcfg_s *ipcfg);
 #endif
+#undef EXTERN
+#ifdef __cplusplus
+}
+#endif
 
 #endif /* __APPS_INCLUDE_FSUTILS_IPCFG_H */