[PATCH] libfdt: add extern "C" for C++

[patrick.oppenlander@xxxxxxxxx]

From: Patrick Oppenlander <patrick.oppenlander@xxxxxxxxx>

Signed-off-by: Patrick Oppenlander <patrick.oppenlander@xxxxxxxxx>
---
 libfdt/libfdt.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/libfdt/libfdt.h b/libfdt/libfdt.h
index 48f375c..544d3ef 100644
--- a/libfdt/libfdt.h
+++ b/libfdt/libfdt.h
@@ -9,6 +9,10 @@
 #include <libfdt_env.h>
 #include <fdt.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define FDT_FIRST_SUPPORTED_VERSION	0x02
 #define FDT_LAST_SUPPORTED_VERSION	0x11
 
@@ -2069,4 +2073,8 @@ int fdt_overlay_apply(void *fdt, void *fdto);
 
 const char *fdt_strerror(int errval);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* LIBFDT_H */
-- 
2.27.0