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diff --git a/cpukit/libnetworking/rtems/mkrootfs.h b/cpukit/libnetworking/rtems/mkrootfs.h
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+/**
+ * @file rtems/mkrootfs.h
+ *
+ * RTEMS Root FS creation support.
+ */
+
+/*
+ Copyright Cybertec Pty Ltd, 2000
+ All rights reserved Cybertec Pty Ltd, 2000
+
+ COPYRIGHT (c) 1989-1998.
+ On-Line Applications Research Corporation (OAR).
+
+ The license and distribution terms for this file may be
+ found in the file LICENSE in this distribution or at
+
+ http://www.rtems.com/license/LICENSE.
+
+ This software with is provided ``as is'' and with NO WARRANTY.
+
+ $Id$
+*/
+
+#ifndef _RTEMS_MKROOTFS_H
+#define _RTEMS_MKROOTFS_H
+
+#include <rtems.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Appends the lines to the a file. Create the file
+ * and builds the path if it does not exist.
+ *
+ * @param file
+ * @param omode
+ * @param line_cnt
+ * @param lines
+ *
+ * @return 0 on success, -1 on error
+ */
+
+int
+rtems_rootfs_file_append (const char *file,
+ mode_t omode,
+ const int line_cnt,
+ const char **lines);
+
+/**
+ * @brief Helper for bulding an /etc/hosts file.
+ *
+ * @param cip
+ * @param cname
+ * @param dname
+ *
+ * @return 0 on success, -1 on error
+ */
+
+int
+rtems_rootfs_append_host_rec (in_addr_t cip,
+ const char *cname,
+ const char *dname);
+
+/**
+ * Create a few common directories, plus a:
+ * /etc/passwd, /etc/group, /etc/host.conf, and
+ * /etc/hosts file.
+ *
+ * @return 0 on success, -1 on error
+ */
+
+int
+rtems_create_root_fs ( void );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif