Code examples about inject inputs

[Pl0414141]

In the readme file i can see the following text:

"Out of the box it can be used to gather simple code coverage but it's designed to be easily modified to add fast breakpoint handlers to inject inputs. For example, put a breakpoint after NtReadFile() returns and modify the buffer in flight. I used this in Chrome to modify inbound IPC traffic in the browser."

This is really awesome feature, would you be so kind as to provide an example of functional code?

Thank you very much