I have a couple of similar routines I use for myself, but I'm reluctant to recommend to others, because of the ire they are likely to draw: 

sub A2W{ pack 'S*', unpack 'C*', $_[0] }
sub W2A{ pack 'C*', unpack 'S*', $_[0] }

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In reply to Re^3: Win32::API and CreateProcessWithLogonW by BrowserUk
in thread Win32::API and CreateProcessWithLogonW by slloyd

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