From: Paul Berry <stereotype...@gmail.com>
Reviewed-by: Eric Anholt <e...@anholt.net>
---
src/glsl/ir.h | 4 ++++
src/glsl/ir_hierarchical_visitor.h | 2 ++
src/glsl/ir_visitor.h | 2 ++
3 files changed, 8 insertions(+)
diff --git a/src/glsl/ir.h b/src/glsl/ir.h
index 6d41501..9442681 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 */
diff --git a/src/glsl/ir_hierarchical_visitor.h
b/src/glsl/ir_hierarchical_visitor.h
index 143eb7c..1988ad0 100644
--- a/src/glsl/ir_hierarchical_visitor.h
+++ b/src/glsl/ir_hierarchical_visitor.h
@@ -36,6 +36,7 @@ enum ir_visitor_status {
};
+#ifdef __cplusplus
/**
* Base class of hierarchical visitors of IR instruction trees
*
@@ -181,5 +182,6 @@ void visit_tree(ir_instruction *ir,
ir_visitor_status visit_list_elements(ir_hierarchical_visitor *v, exec_list *l,
bool statement_list = true);
+#endif /* __cplusplus */
#endif /* IR_HIERARCHICAL_VISITOR_H */
diff --git a/src/glsl/ir_visitor.h b/src/glsl/ir_visitor.h
index 4a00155..bd47ef7 100644
--- a/src/glsl/ir_visitor.h
+++ b/src/glsl/ir_visitor.h
@@ -26,6 +26,7 @@
#ifndef IR_VISITOR_H
#define IR_VISITOR_H
+#ifdef __cplusplus
/**
* Abstract base class of visitors of IR instruction trees
*/
@@ -81,5 +82,6 @@ public:
virtual void visit(class ir_constant *) {}
virtual void visit(class ir_call *) {}
};
+#endif /* __cplusplus */
#endif /* IR_VISITOR_H */
--
1.8.3.rc0
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