But yes perl does redefine these things, ...

The problem is that those also get redefined at various points. See win32\win32iop.h. Sometimes, multiple times depending upon where you are in the source code.

And the allocator used under Windows is a custom allocator. See win32\vmem.h. (Though that is also dependent upon build-time options...)

It's all very convoluted to work out exactly what is being compiled.

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re^5: XS: free() outside of the main thread causes crash on Windows by BrowserUk
in thread XS: free() outside of the main thread causes crash on Windows by OlegG

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