New comment by paper42 on void-packages repository

https://github.com/void-linux/void-packages/pull/40423#issuecomment-1312578563

Comment:
> > `/usr/include/sys/unistd.h` just contains `#include <unistd.h>` on glibc, so I think there is no need to put that behind an ifdef, we can just include it everywhere. @kruceter could you send that patch upstream if they don't have it yet?
> 
> Could you use [sandialabs/seacas@`348`.patch](https://github.com/sandialabs/seacas/pull/348.patch)?

I meant including the header, download the patch from that link, don't modify it and put it to the right directory.