...
i=999:---
parent 2104: continue
parent 2104: continue
parent 2104: waiting for join
kid=1 2104 before require
kid=1 2104 after require
parent 2104: thread exited
parent 2104: waiting for join
kid=2 2104 before require
kid=2 2104 after require
parent 2104: thread exited
i=1000:---
parent 2104: continue
kid=1 2104 before require
kid=1 2104 after require
parent 2104: continue
parent 2104: waiting for join
parent 2104: thread exited
parent 2104: waiting for join
kid=2 2104 before require
kid=2 2104 after require
parent 2104: thread exited

P:\test>perl -v

This is perl, v5.8.3 built for MSWin32-x86-multi-thread
(with 8 registered patches, see perl -V for more detail)

Copyright 1987-2003, Larry Wall

Binary build 809 provided by ActiveState Corp. http://www.ActiveState.com
ActiveState is a division of Sophos.
Built Feb  3 2004 00:28:51