How about WI_AreAnyOtherFlagsSet?

[Brad Litterell]

A common usage pattern is something like this:

 // make sure only the valid flags are set
RETURN_HR_IF(<someError>, WI_IsAnyFlagSet(dwFlags, ~(FLAG1 | FLAG2 | FLAG3));

I think this would be clearer if it read thus:

RETURN_HR_IF(<someError>, WI_AreAnyOtherFlagsSet(dwFlags, FLAG1 | FLAG2 | FLAG3);

It states the direct condition of the "IF" without hiding the negation as a small character in the middle of the line.

If I created a PR to add this variant, would the project support it?

[Jon Wiswall]

Sure thing, send the PR along. Contributing instructions are in the readme.

Thank you!