From 582c91839db934979a108965ba4fd50655368d38 Mon Sep 17 00:00:00 2001
From: KarolisP <karolis.poviliunas@nordsec.com>
Date: Wed, 17 Jul 2024 11:51:05 +0300
Subject: [PATCH] Added define guard for internal ffi structs which caused
 redefinition errors when including multiple UniFFI c++ libraries in the same
 project

Signed-off-by: KarolisP <karolis.poviliunas@nordsec.com>
---
 bindgen/src/bindings/cpp/templates/scaffolding.hpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/bindgen/src/bindings/cpp/templates/scaffolding.hpp b/bindgen/src/bindings/cpp/templates/scaffolding.hpp
index c6b4175..97c1fba 100644
--- a/bindgen/src/bindings/cpp/templates/scaffolding.hpp
+++ b/bindgen/src/bindings/cpp/templates/scaffolding.hpp
@@ -6,6 +6,8 @@
 extern "C" {
 #endif
 
+#ifndef UNIFFI_CPP_INTERNALSTRUCTS
+#define UNIFFI_CPP_INTERNALSTRUCTS
 struct ForeignBytes {
     int32_t len;
     uint8_t *data;
@@ -22,6 +24,8 @@ struct RustCallStatus {
     RustBuffer error_buf;
 };
 
+#endif
+
 typedef int ForeignCallback(uint64_t handle, uint32_t method, uint8_t *args_data, int32_t args_len, RustBuffer *buf_ptr);
 
 {% for func in ci.iter_ffi_function_definitions() %}