+/* check if serverip is specified in filename from the command line */
+int is_serverip_in_cmd(void);
+
+/**
+ * net_parse_bootfile - Parse the bootfile env var / cmd line param
+ *
+ * @param ipaddr - a pointer to the ipaddr to populate if included in bootfile
+ * @param filename - a pointer to the string to save the filename part
+ * @param max_len - The longest - 1 that the filename part can be
+ *
+ * return 1 if parsed, 0 if bootfile is empty
+ */
+int net_parse_bootfile(struct in_addr *ipaddr, char *filename, int max_len);
+