Add Chromium-only Blender WebEngine parity work

blender-5.2.0/intern/memutil/MEM_RefCountedC-Api.h

@@ -0,0 +1,49 @@
+/* SPDX-FileCopyrightText: 2001-2002 NaN Holding BV. All rights reserved.
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later */
+
+/** \file
+ * \ingroup intern_memutil
+ *
+ * Interface for C access to functionality relating to shared objects in the foundation library.
+ */
+
+#ifndef __MEM_REFCOUNTEDC_API_H__
+#define __MEM_REFCOUNTEDC_API_H__
+
+/** A pointer to a private object. */
+using MEM_TObjectPtr = struct MEM_TOpaqueObject *;
+/** A pointer to a shared object. */
+using MEM_TRefCountedObjectPtr = MEM_TObjectPtr;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Returns the reference count of this object.
+ * \param shared: The object to query.
+ * \return The current reference count.
+ */
+extern int MEM_RefCountedGetRef(MEM_TRefCountedObjectPtr shared);
+
+/**
+ * Increases the reference count of this object.
+ * \param shared: The object to query.
+ * \return The new reference count.
+ */
+extern int MEM_RefCountedIncRef(MEM_TRefCountedObjectPtr shared);
+
+/**
+ * Decreases the reference count of this object.
+ * If the reference count reaches zero, the object self-destructs.
+ * \param shared: The object to query.
+ * \return The new reference count.
+ */
+extern int MEM_RefCountedDecRef(MEM_TRefCountedObjectPtr shared);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  // __MEM_REFCOUNTEDC_API_H__