> While preparing the patch to move gthr* to toplevel libgcc, I noticed
> that we still have half-hearted support for the posix95 thread model.
> No port uses it as the default, and the posix95 subdir in libgomp/config
> isn't referenced anywhere and cannot be used. Thus, I propose to remove
> this model completely.
> Bootstrapped on i386-pc-solaris2.11 to make sure there are no syntax
> Ok for mainline?