Are there any good guides or worked examples available that show how to wrap a C library with Racket’s FFI stuff?

I tried just going by the documentation directly, but I seem not to have done things properly, as I get lots of segfaults

http://prl.ccs.neu.edu/blog/2016/06/27/tutorial-using-racket-s-ffi/ is good

Nice, thanks for the reference!

FWIW the original paper helped me: https://www2.ccs.neu.edu/racket/pubs/scheme04-bo.pdf

Also: Danny was collecting examples for a tutorial that never got written:

https://github.com/dyoo/ffi-tutorial/tree/master/ffi/tutorial/examples

Are these tutorials and stuff that are 3+ years old still accurate? That is, has the FFI stuff changed in any significant way over the past few years?

yes, they’re still accurate

Okay awesome

C is pretty stable :slightly_smiling_face:

Haha

I mean the Racket side :stuck_out_tongue:

Thank you both for your help!

I’m confident that the examples in that 2004 paper will all work today