1 files changed, 4 insertions, 0 deletions
diff --git a/src/glsl/ir.h b/src/glsl/ir.h
index 6d4150136cd..94426812bbd 100644
--- a/src/glsl/ir.h
+++ b/src/glsl/ir.h
@@ -36,6 +36,8 @@
 #include "ir_hierarchical_visitor.h"
 #include "main/mtypes.h"
 
+#ifdef __cplusplus
+
 /**
  * \defgroup IR Intermediate representation nodes
  *
@@ -2050,4 +2052,6 @@ extern char *
 prototype_string(const glsl_type *return_type, const char *name,
 		 exec_list *parameters);
 
+#endif /* __cplusplus */
+
 #endif /* IR_H */