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diff --git a/cmd/zed/zed_file.h b/cmd/zed/zed_file.h
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+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license from the top-level
+ * OPENSOLARIS.LICENSE or <http://opensource.org/licenses/CDDL-1.0>.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each file
+ * and include the License file from the top-level OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+
+/*
+ * Developed at Lawrence Livermore National Laboratory (LLNL-CODE-403049).
+ * Copyright (C) 2013-2014 Lawrence Livermore National Security, LLC.
+ */
+
+#ifndef ZED_FILE_H
+#define ZED_FILE_H
+
+#include <sys/types.h>
+#include <unistd.h>
+
+ssize_t zed_file_read_n(int fd, void *buf, size_t n);
+
+ssize_t zed_file_write_n(int fd, void *buf, size_t n);
+
+int zed_file_lock(int fd);
+
+int zed_file_unlock(int fd);
+
+pid_t zed_file_is_locked(int fd);
+
+void zed_file_close_from(int fd);
+
+int zed_file_close_on_exec(int fd);
+
+int zed_file_create_dirs(const char *dir_name);
+
+#endif /* !ZED_FILE_H */