diff --git a/src/gallium/auxiliary/util/u_threaded_context.h b/src/gallium/auxiliary/util/u_threaded_context.h
index ec7438c8e2f..17bdb61bd77 100644
--- a/src/gallium/auxiliary/util/u_threaded_context.h
+++ b/src/gallium/auxiliary/util/u_threaded_context.h
@@ -202,6 +202,10 @@
 #include "util/u_thread.h"
 #include "util/slab.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 struct threaded_context;
 struct tc_unflushed_batch_token;
 
@@ -608,4 +612,8 @@ tc_buffer_disable_cpu_storage(struct pipe_resource *buf)
    }
 }
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif