References:
– Concatenative Languages: https://concatenative.org/
– Signals: https://en.wikipedia.org/wiki/Signal_%28IPC%29
– musl: https://www.musl-libc.org/
– sigaction assembly example: https://gist.github.com/rexim/c172f43ffdc73a14e8b0f83f4cbe0f5a
– https://elixir.bootlin.com/linux/v4.9/source/arch/x86/um/signal.c#L532
You Should NOT Program on Linux Like This
