From Edwin Groothuis via bug 6207:

Added Filter Toolbar Save functionality.

From me:
Removed unused code.

svn path=/trunk/; revision=38937

1 files changed, 49 insertions, 0 deletions

diff --git a/epan/filter_expressions.h b/epan/filter_expressions.h
new file mode 100644
index 0000000000..05f66d3c68
--- /dev/null
+++ b/epan/filter_expressions.h
@@ -0,0 +1,49 @@
+/* filter_expressions.h
+ * Submitted by Edwin Groothuis <wireshark@mavetju.org>
+ *
+ * $Id$
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#ifndef __FILTER_EXPRESSIONS_H__
+#define __FILTER_EXPRESSIONS_H__
+
+#include "globals.h"
+
+struct filter_expression {
+	gpointer button;	/* Filter toolbar */
+	gchar	*label;
+	gchar	*expression;
+
+	gint	index;
+	gboolean enabled;	/* Can be set to FALSE by Preferences Dialog */
+	gboolean deleted;	/* Can be set to TRUE by Preferences Dialog */
+
+	struct filter_expression *next;
+};
+
+WS_VAR_IMPORT struct filter_expression **pfilter_expression_head;
+
+struct filter_expression *filter_expression_new(const gchar *label,
+    const gchar *expr, const gboolean enabled);
+
+void filter_expression_init(gboolean prefs);
+
+#endif /* __FILTER_EXPRESSIONS_H__ */