+/* Forward declarations.
+ */
+int skip_junk(int line);
+int hqx_close(int keepflag);
+int hqx_header_read(struct FHeader *fh);
+int hqx_header_write(struct FHeader *fh);
+int hqx_7tobin(char *outbuf, int datalen);
+int hqx7_fill(u_char *hqx7_ptr);
+