1 files changed, 49 insertions, 0 deletions
diff --git a/wsutil/wmem/wmem_miscutl.c b/wsutil/wmem/wmem_miscutl.c
new file mode 100644
index 0000000000..eb75b90cb7
--- /dev/null
+++ b/wsutil/wmem/wmem_miscutl.c
@@ -0,0 +1,49 @@
+/* wmem_miscutl.c
+ * Wireshark Memory Manager Misc Utilities
+ * Copyright 2013, Evan Huus <eapache@gmail.com>
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#include <string.h>
+#include <glib.h>
+
+#include "wmem_core.h"
+#include "wmem_miscutl.h"
+
+void *
+wmem_memdup(wmem_allocator_t *allocator, const void *source, const size_t size)
+{
+    void *dest;
+
+    if (!size)
+        return NULL;
+
+    dest = wmem_alloc(allocator, size);
+    memcpy(dest, source, size);
+
+    return dest;
+}
+
+gint
+uint64_compare(gconstpointer a, gconstpointer b)
+{
+    return (guint64)(a) > (guint64)(b) ? 1 : ((guint64)(a) < (guint64)(b) ? -1 : 0);
+}
+
+/*
+ * Editor modelines  -  https://www.wireshark.org/tools/modelines.html
+ *
+ * Local variables:
+ * c-basic-offset: 4
+ * tab-width: 8
+ * indent-tabs-mode: nil
+ * End:
+ *
+ * vi: set shiftwidth=4 tabstop=8 expandtab:
+ * :indentSize=4:tabSize=8:noTabs=true:
+ */