1 files changed, 65 insertions, 0 deletions
diff --git a/src/arrow/c_glib/gandiva-glib/native-function.h b/src/arrow/c_glib/gandiva-glib/native-function.h
new file mode 100644
index 000000000..8b4d6a44c
--- /dev/null
+++ b/src/arrow/c_glib/gandiva-glib/native-function.h
@@ -0,0 +1,65 @@
+/*
+ * 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 <gandiva-glib/function-signature.h>
+
+G_BEGIN_DECLS
+
+/**
+ * GGandivaResultNullableType:
+ * @GGANDIVA_RESULT_NULL_IF_NULL: This means the result validity is an intersection of
+ *   the validity of the children.
+ * @GGANDIVA_RESULT_NULL_NEVER: This means that the result is always valid.
+ * @GGANDIVA_RESULT_NULL_INTERNAL: This means that the result validity depends on some
+ *   internal logic.
+ *
+ * They are corresponding to `gandiva::ResultNullableType` values.
+ */
+typedef enum {
+  GGANDIVA_RESULT_NULL_IF_NULL,
+  GGANDIVA_RESULT_NULL_NEVER,
+  GGANDIVA_RESULT_NULL_INTERNAL
+} GGandivaResultNullableType;
+
+#define GGANDIVA_TYPE_NATIVE_FUNCTION (ggandiva_native_function_get_type())
+G_DECLARE_DERIVABLE_TYPE(GGandivaNativeFunction,
+                         ggandiva_native_function,
+                         GGANDIVA,
+                         NATIVE_FUNCTION,
+                         GObject)
+
+struct _GGandivaNativeFunctionClass
+{
+  GObjectClass parent_class;
+};
+
+GList *
+ggandiva_native_function_get_signatures(GGandivaNativeFunction *native_function);
+gboolean
+ggandiva_native_function_equal(GGandivaNativeFunction *native_function,
+                               GGandivaNativeFunction *other_native_function);
+gchar *ggandiva_native_function_to_string(GGandivaNativeFunction *native_function);
+GGandivaResultNullableType ggandiva_native_function_get_result_nullable_type(GGandivaNativeFunction *native_function);
+gboolean ggandiva_native_function_need_context(GGandivaNativeFunction *native_function);
+gboolean ggandiva_native_function_need_function_holder(GGandivaNativeFunction *native_function);
+gboolean ggandiva_native_function_can_return_errors(GGandivaNativeFunction *native_function);
+
+G_END_DECLS