[adolph]

Plus zig!

  **Decision**: Use C for kernel interactions, Zig for pure logic only.

https://github.com/narqo/freebsd-brcmfmac/blob/be9b49c1bf942...

[bw86]

https://github.com/narqo/freebsd-brcmfmac/blob/be9b49c1bf942... seems to be the only file written in Zig.

Using an entire additional programming language for 229 lines of code is definitely an interesting choice.