Brainfuck relies on pointer arithmetic, while this is using bit shifting. Brainfuck commands: http://en.wikipedia.org/wiki/Brainfuck#Commands http://en.wikiped

Brainfuck relies on pointer arithmetic, while this is using bit shifting. Brainfuck commands: http://en.wikipedia.org/wiki/Brainfuck#Commands http://en.wikipedia.org/wiki/Brainfuck#Commands Bit shifting: http://stackoverflow.com/a/141873/58740 http://stackoverflow.com/a/141873/58740