calling C functions from Excel VBA on OS X

[Dave Goodwin]

I am trying to find out how to write a C shared library that I can
call from VBA for Excel. I know how to do this on Windows with DLLs,
but there is very little information on how to write the Mac
equivalent of a DLL for VBA. What little there is seems to apply only
to Classic operating systems. Anyone know how to do this on OS X?
Thanks.

 

[Fredrik Wahlgren]

I am trying to find out how to write a C shared library that I can
call from VBA for Excel. I know how to do this on Windows with DLLs,
but there is very little information on how to write the Mac
equivalent of a DLL for VBA. What little there is seems to apply only
to Classic operating systems. Anyone know how to do this on OS X?
Thanks.

There's sample code here: http://www.sailmaker.co.uk/progtools.html
One of the samples shows how to do write and call a shared library

/ Fredrik