> Usually, many C headers already have this, but apparently this one
> hasn't. That may fix this and any other issues as well (I haven't
> tested that though). If it doesn't, the compiler has to be told that
> this instruction is okay to use in the particular header, or the C
> code has to be fixed to accomodate for that.
@Michael Crusoe: Do you have some contact to htslib authors? May
be its the best to forward this upstream.
I don't know the htslib people well, but I do know ekg, the freebayes upstream. I'm engaging with him directly on GitHub; he does want to be a better upstream and is appreciative of the Debain-Med team's efforts!