noriyotcp

Hello there

This code comes from my operating system project, written in Crystal. The target platform was AMD64, so that's why it uses 64-Bit integers all over the place. The whole thing isn't open (yet?), but I stopped working on it so..

Take what you want from it, however a short source description, e.g. using a in-source comment, to this gist or to me would be really neat :)

noriyotcp

Writing a dynamic library in Crystal, and calling it from C

• Download all files.
• Build the Crystal part:

crystal build --release --cross-compile --prelude ./no_main library.cr
              ^ You can leave this out
                        ^ We want to link ourselves!
 ^ Use our custom prelude!

noriyotcp

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console