[PATCH] Add support for non portable mutex initializers

[Thomas Pfaff]

Christopher Faylor wrote:
> This looks like it simplifies mutex handling a lot.  I haven't investigated
> in great detail but since you've provided some test cases, feel free to
> check in.
> 

I tried but it seems that my ssh login is no longer valid, i get:
cvs -z9 -d :ext:tpfaff@sources.redhat.com:/cvs/src co src
Permission denied.
cvs [checkout aborted]: end of file from server (consult above messages 
if any)