From 0ad0d9a65d19a629a78e1fd883e8f57cb8940162 Mon Sep 17 00:00:00 2001
From: Lang Hames <lhames@gmail.com>
Date: Mon, 3 Nov 2025 11:43:17 -0800
Subject: [PATCH] [orc-rt] Add C API wrap/unwrap functions for Session.

These functions provide conversion between Session* and orc_rt_SessionRef.
---
 orc-rt/include/orc-rt/Session.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/orc-rt/include/orc-rt/Session.h b/orc-rt/include/orc-rt/Session.h
index c198d374bc849..fe4f07157385f 100644
--- a/orc-rt/include/orc-rt/Session.h
+++ b/orc-rt/include/orc-rt/Session.h
@@ -17,6 +17,8 @@
 #include "orc-rt/ResourceManager.h"
 #include "orc-rt/move_only_function.h"
 
+#include "orc-rt-c/CoreTypes.h"
+
 #include <vector>
 
 namespace orc_rt {
@@ -69,6 +71,14 @@ class Session {
   std::vector<std::unique_ptr<ResourceManager>> ResourceMgrs;
 };
 
+inline orc_rt_SessionRef wrap(Session *S) noexcept {
+  return reinterpret_cast<orc_rt_SessionRef>(S);
+}
+
+inline Session *unwrap(orc_rt_SessionRef S) noexcept {
+  return reinterpret_cast<Session *>(S);
+}
+
 } // namespace orc_rt
 
 #endif // ORC_RT_SESSION_H