1 files changed, 39 insertions, 0 deletions
diff --git a/backends/fs/abstract-fs.cpp b/backends/fs/abstract-fs.cpp
new file mode 100644
index 0000000000..f6dc8f1891
--- /dev/null
+++ b/backends/fs/abstract-fs.cpp
@@ -0,0 +1,39 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * $URL$
+ * $Id$
+ */
+
+#include "backends/fs/abstract-fs.h"
+
+const char *AbstractFilesystemNode::lastPathComponent(const Common::String &str, const char sep) {
+	if(str.empty())
+		return "";
+
+	const char *start = str.c_str();
+	const char *cur = start + str.size() - 2;
+
+	while (cur >= start && *cur != sep) {
+		--cur;
+	}
+
+	return cur + 1;
+}