windows internals 6th edition

page 271:

Compile-time hotpatching support works by adding 7 additional bytes to the beginning of each function—4 are considered part of the end of the previous function, and 2 are part of the function prolog—that is, the function’s beginning.

4 + 2 = 6. I double checked with calc.exe, he-he

page 590:

In the next chapter, we’ll look at the I/O system.

Next (7th) chapter has name Networking

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