On Sunday, 4 February 2018 at 08:33:20 UTC, Mike Parker wrote:
Though, I'm curious why anyone would want to declare a callback
in a C++ program as cdecl only on Windows and use the default
C++ convention everywhere else. I suggest you dig into it and
make sure that's what's intended. And good luck binding to
OpenCV!
[1]
https://github.com/opencv/opencv/blob/master/modules/core/include/opencv2/core/types_c.h#L68
No, it's C everywhere, see
https://github.com/opencv/opencv/blob/master/modules/core/include/opencv2/core/types_c.h#L1774
