From b4986d2e0c629e35afe3bbcc7cdf981ba51a1a28 Mon Sep 17 00:00:00 2001
From: Dylan Baker <dylan@pnwbakers.com>
Date: Mon, 28 Jan 2019 10:50:31 -0800
Subject: [PATCH] gallium: wrap u_screen in extern "C" for c++

Some drivers (notabily SWR) are written in C++, and as such they need
access to C headers with extern "C". So lets add that.
---
 src/gallium/auxiliary/util/u_screen.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/gallium/auxiliary/util/u_screen.h b/src/gallium/auxiliary/util/u_screen.h
index 65afb277ef3..3952a11f2ca 100644
--- a/src/gallium/auxiliary/util/u_screen.h
+++ b/src/gallium/auxiliary/util/u_screen.h
@@ -24,6 +24,14 @@
 struct pipe_screen;
 enum pipe_cap;
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 int
 u_pipe_screen_get_param_defaults(struct pipe_screen *pscreen,
                                  enum pipe_cap param);
+
+#ifdef __cplusplus
+};
+#endif
-- 
2.30.2