Missing all CAN related constants on MacOS

[jayceslesar]

Likely similar to #3626 -- but I have no access to CAN constants when working on a Mac

Is this a weird request? I am not expecting to be able to run this code on a Mac but the compiler is yelling at me saying that AF_CAN and friends do not exist 😥

[devnexen]

Do you have AF_CAN defined in you mac's system headers ?

[highjeans]

@jayceslesar Could you elaborate on which constants you are looking for? I cannot seem to find AF_CAN in my mac's system headers.