1 files changed, 38 insertions, 0 deletions
diff --git a/src/arrow/c_glib/arrow-glib/file.hpp b/src/arrow/c_glib/arrow-glib/file.hpp
new file mode 100644
index 000000000..c4cc78747
--- /dev/null
+++ b/src/arrow/c_glib/arrow-glib/file.hpp
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+#pragma once
+
+#include <arrow/io/interfaces.h>
+
+#include <arrow-glib/file.h>
+
+/**
+ * GArrowFileInterface:
+ *
+ * It wraps `arrow::io::FileInterface`.
+ */
+struct _GArrowFileInterface
+{
+  GTypeInterface parent_iface;
+
+  std::shared_ptr<arrow::io::FileInterface> (*get_raw)(GArrowFile *file);
+};
+
+std::shared_ptr<arrow::io::FileInterface> garrow_file_get_raw(GArrowFile *file);