Seems you are not the first one to face this issue : https://github.com/gotk3/gotk3/issues/204
As Artyom said, it is POSIX related : http://pubs.opengroup.org/onlinepubs/7908799/xsh/systypes.h.html As an example, it appears in a struct for password entry : http://pubs.opengroup.org/onlinepubs/7908799/xsh/pwd.h.html I would be surprised this is really required to compile Postiats … must be an error or else I don’t see why it would be needed. -- You received this message because you are subscribed to the Google Groups "ats-lang-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to ats-lang-users+unsubscr...@googlegroups.com. To post to this group, send email to ats-lang-users@googlegroups.com. Visit this group at https://groups.google.com/group/ats-lang-users. To view this discussion on the web visit https://groups.google.com/d/msgid/ats-lang-users/8f270c6f-6942-485a-9d9c-13a4cc989239%40googlegroups.com.