This is a very simple rpn calculator (integers only). It is compilable for windows and linux. Did I mention that it is simple?

• gcc (g++ with -lxcb)
• mingw (i686-w64-mingw32-g++ with -static-libgcc and -static-libstdc++)

I compiled that all on a linux box (ubuntu) with the -std=c++11 statement.

A Makefile is shipped:

# linux version only (one of them)
make
make linux
make unix
make rpnc

# windows version only (one of them)
make win
make win32
make windows
make rpnc.exe

#both versions (one of them)
make all
make both

Use the numpad! Use integers only!

The three registers are x, y and z (in that order). Use this calculator as you would use any rpn calculator. To exit press the q button (in gui mode the ESC button will work, too).

As this is just for me to learn xcb and c++ use this repository what you want. Copy, paste, change the code. But don't run to me if your computer crashes or a big cow stands in front of your house.