rot13_test, a C program which calls rot13() to read a file and make a copy in which all characters have been "rotated" by 13 positions, and all digits have been "rotated" by 5 positions.


The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Related Data and Programs:

rot13, a C program which makes a copy of a file which has been encoded using the rot13 coding, and a ROT5 coding for digits.

Source Code:

Last revised on 03 August 2019.