From a86c5f7cae7ec9a3398300555a0b644689d946a1 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Thu, 19 Sep 2024 06:14:53 +0200
Subject: Merging upstream version 4.4.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 wsutil/array.h | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 wsutil/array.h

(limited to 'wsutil/array.h')

diff --git a/wsutil/array.h b/wsutil/array.h
new file mode 100644
index 00000000..1e23b5f6
--- /dev/null
+++ b/wsutil/array.h
@@ -0,0 +1,25 @@
+/** @file
+ * Utility functions/macros for handling arrays, C and/or glib.
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef __WSUTIL_ARRAY_H__
+#define __WSUTIL_ARRAY_H__
+
+#include <stdlib.h>
+#include <glib.h>
+
+/** Useful when you have an array whose size is known at compile-time. */
+#define array_length(x)	(sizeof (x) / sizeof (x)[0])
+
+/** glib doesn't have g_ptr_array_len, of all things! */
+#ifndef g_ptr_array_len
+#define g_ptr_array_len(a)      ((a) ? (a)->len : 0)
+#endif
+
+#endif /* __WSUTIL_ARRAY_H__ */
-- 
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