Adding upstream version 4.2.2.upstream/4.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 39 insertions, 0 deletions

diff --git a/epan/ex-opt.h b/epan/ex-opt.h
new file mode 100644
index 00000000..5ce64a89
--- /dev/null
+++ b/epan/ex-opt.h
@@ -0,0 +1,39 @@
+/** @file
+ *
+ * eXtension command line options
+ *
+ * (c) 2006, Luis E. Garcia Ontanon <luis@ontanon.org>
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef _EX_OPT_H
+#define _EX_OPT_H
+
+#include "ws_symbol_export.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* will be called by main each time a -X option is found */
+WS_DLL_PUBLIC gboolean ex_opt_add(const gchar* ws_optarg);
+
+/* yields the number of arguments of a given key obviously returns 0 if there aren't */
+WS_DLL_PUBLIC gint ex_opt_count(const gchar* key);
+
+/* fetches the nth argument of a given key returns NULL if there isn't */
+WS_DLL_PUBLIC const gchar* ex_opt_get_nth(const gchar* key, guint key_index);
+
+/* extracts the next value of a given key */
+WS_DLL_PUBLIC const gchar* ex_opt_get_next(const gchar* key);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _EX_OPT_H */