From e2ac22a0689145f579ccf145c5fab2eaaf980d9d Mon Sep 17 00:00:00 2001
From: Konstantin Seurer <konstantin.seurer@gmail.com>
Date: Tue, 2 Jul 2024 09:59:13 +0200
Subject: [PATCH] nir: Allow using nir_eval_const_opcode in C++ code

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39184>
---
 src/compiler/nir/nir_constant_expressions.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/compiler/nir/nir_constant_expressions.h b/src/compiler/nir/nir_constant_expressions.h
index 6c576990057..e080f911768 100644
--- a/src/compiler/nir/nir_constant_expressions.h
+++ b/src/compiler/nir/nir_constant_expressions.h
@@ -31,9 +31,17 @@
 #include "nir_defines.h"
 #include "nir_opcodes.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 void nir_eval_const_opcode(nir_op op, nir_const_value *dest,
                            unsigned num_components, unsigned bit_size,
                            nir_const_value **src,
                            unsigned float_controls_execution_mode);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* NIR_CONSTANT_EXPRESSIONS_H */