assembler code works with.
Of course, the assembler code could differ between platforms. That
might happen in the future.
$ WRITE H_FILE "#if defined(HEADER_BN_H)"
$ WRITE H_FILE "#undef SIXTY_FOUR_BIT_LONG"
$ WRITE H_FILE "#undef SIXTY_FOUR_BIT"
-$ WRITE H_FILE "#define SIXTY_FOUR_BIT"
$ WRITE H_FILE "#undef THIRTY_TWO_BIT"
+$ WRITE H_FILE "#define THIRTY_TWO_BIT"
$ WRITE H_FILE "#undef SIXTEEN_BIT"
$ WRITE H_FILE "#undef EIGHT_BIT"
$ WRITE H_FILE "#endif"