Hacking Plutoo has started a table of Switch syscalls on switchbrew wiki.

[yahoo]

of course not, it's a brand new system that changed a lot of things from previous system and anything with related hardware so it requires extensive documentation so everyone with exploits is going to hold on to them while they research and document and in a few months you'll start seeing shiny stuff, can't do much with a system if you don't know how to make it do what you want

Except the similarities with NDS OS, of course