Does anyone know of any package on any platform that use a non-zero .bs file?

There is a mention of "Socket.bs" using it, long time ago on cygwin ...

the empty bs files on win32 appear to have been finally eliminated in 2015

bulk88 gives an overview of the intent and brokkenness in
eliminate bootstrap files on platforms that do not use@DynaLoader::dl_resolve_using?
How to get rid of empty .bs files
bootstrap files needed?
Bug #28992 for ExtUtils-MakeMaker: {Fwd: How to get rid of empty .bs files}
to complete the circle
Empty perl *.bs files
What is 'bootstrap'?

In reply to Re^2: What are .bs files? (Follow up Q:Does any module use them?) by Anonymous Monk
in thread What are .bs files? by BrowserUk

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