strip the resource fork

A quick question... what's a simple, proper way to strip the resource
fork from files? In this case, it's all JPEG files, where Photoshop
attached an icon to.

I'm pretty sure something involving Posix::open with use of the
Fcntl::O_RSRC flag could help... (see Mac::Conversions, on CPAN), but
details are still vague to me, and I want to make sure the resource fork
is completely gone, not just empty.

-- 
	Bart.