Examples on psp-cfw-sdk

[xeonliu]

psp-cfw-sdk includes functionalities on how to call kernel mode functions in user mode etc.

However it doesn't contain any examples and the repo only contains the interface. Hope someone who is familiar with these utilities can provide some documentation or examples.

[sharkwouter]

This is a good idea. When we have the "Advanced Techniques" page to the website from #104 and I think this could also fit in well there. When that PR is merged, I'll ask around if someone could write a page on it.