The Old New Thing
Practical development throughout the evolution of Windows.
Latest posts

Two related questions about keeping track of PIDs of IPC clients

Since you're doing IPC, you may as well let IPC do the work for you.

A consequence of the weird wReserved
value at the start of the DECIMAL
structure

It overwrites things by accident.

In C++/WinRT, how can I await multiple coroutines and capture the results?, part 0

If you don't really care about what happens if something goes wrong.

Why is there a window with no name blocking Windows shutdown?

They never expected you to see it.

API design note: Don’t make up multiple names for the same thing

It may be obvious to you, but that's because you wrote it.

How can I confirm in the Windows debugger that I’m looking at a COMDAT-folded function?

Ask for all the names for an address.

How can I wait until a named object (say a mutex) is created?

You can't, but maybe you can wait for something else.

Exploring possible solutions to the inconsistency in how Windows searches case-insensitively for named resources

Maintaining compatibility while addressing flaws.

Being more adamant about reporting that C++/WinRT was unable to resume execution on a dispatcher thread

Better versions in a different box.