From a3dd39fee9bf4e650b996d6f2a534825ea03a35e Mon Sep 17 00:00:00 2001
From: Mark Pizzolato <mark@infocomm.com>
Date: Tue, 19 Mar 2019 18:24:24 -0700
Subject: [PATCH] display: make ng compilable under C++

---
 display/ng.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/display/ng.c b/display/ng.c
index 5ffde512..53914d26 100644
--- a/display/ng.c
+++ b/display/ng.c
@@ -37,10 +37,16 @@
 static void *ng_dptr;
 static int ng_dbit;
 
+#if defined(__cplusplus)
+extern "C" {
+#endif
 #define DEVICE void
 extern void _sim_debug_device (unsigned int dbits, DEVICE* dptr, const char* fmt, ...);
 
 #define DEBUGF(...) _sim_debug_device (ng_dbit, ng_dptr, ##  __VA_ARGS__)
+#if defined(__cplusplus)
+}
+#endif
 
 int ng_type = 0;
 int ng_scale = PIX_SCALE;