+/* Export from hash table into binary representation */
+int env_export(env_t *env_out);
+
+#ifdef CONFIG_SYS_REDUNDAND_ENVIRONMENT
+/* Select and import one of two redundant environments */
+int env_import_redund(const char *buf1, int buf1_status,
+ const char *buf2, int buf2_status);
+#endif
+
+/**
+ * env_get_char() - Get a character from the early environment
+ *
+ * This reads from the pre-relocation environemnt
+ *
+ * @index: Index of character to read (0 = first)
+ * @return character read, or -ve on error
+ */
+int env_get_char(int index);
+
+/**
+ * env_load() - Load the environment from storage
+ *
+ * @return 0 if OK, -ve on error
+ */
+int env_load(void);
+
+/**
+ * env_save() - Save the environment to storage
+ *
+ * @return 0 if OK, -ve on error
+ */
+int env_save(void);
+
+/**
+ * env_fix_drivers() - Updates envdriver as per relocation
+ */
+void env_fix_drivers(void);
+
+void eth_parse_enetaddr(const char *addr, uint8_t *enetaddr);
+int eth_env_get_enetaddr(const char *name, uint8_t *enetaddr);
+int eth_env_set_enetaddr(const char *name, const uint8_t *enetaddr);
+