--- /dev/null
+/*
+ * Copyright (C) 2006-2010 Andre Noll <maan@systemlinux.org>
+ *
+ * Licensed under the GPL v2. For licencing details see COPYING.
+ */
+int dss_chdir(const char *path);
+int for_each_subdir(int (*func)(const char *, void *), void *private_data);
+__must_check int mark_fd_nonblocking(int fd);
+/**
+ * A wrapper for rename(2).
+ *
+ * \param old_path The source path.
+ * \param new_path The destination path.
+ *
+ * \return Standard.
+ *
+ * \sa rename(2).
+ */
+_static_inline_ int dss_rename(const char *old_path, const char *new_path)
+{
+ if (rename(old_path, new_path) >= 0)
+ return 1;
+ return -ERRNO_TO_DSS_ERROR(errno);
+}
+
+int dss_select(int n, fd_set *readfds, fd_set *writefds,
+ struct timeval *timeout_tv);