1use warnings;
2
3BEGIN {
4    chdir 't' if -d 't';
5    push @INC ,'../lib';
6    require Config; import Config;
7    unless ($Config{'useithreads'}) {
8        print "1..0 # Skip: no ithreads\n";
9        exit 0;
10    }
11}
12
13print "1..1\n";
14use threads;
15use Thread::Semaphore;
16print "ok 1\n";
17
18