write_int (w, float_format);
write_int (w, 1); /* Compression code. */
write_int (w, INTEGER_NATIVE == INTEGER_MSB_FIRST ? 1 : 2);
write_int (w, float_format);
write_int (w, 1); /* Compression code. */
write_int (w, INTEGER_NATIVE == INTEGER_MSB_FIRST ? 1 : 2);