+BEGIN {
+ chdir 't' if -d 't';
+ push @INC ,'../lib';
+ require Config; import Config;
+ unless ($Config{'useithreads'}) {
+ print "1..0 # Skip: no threads\n";
+ exit 0;
+ }
+}
+
+print "1..1\n";
+use threads;
+use threads::shared::semaphore;
+print "ok 1\n";
+