but get Undefined subroutine &main::crypt
This is because prepending subroutines with an ampersand forces a user defined function to be called. If you're really determined to override the default prototype, you could just subvert crypt with the subs module e.g 
use subs 'crypt';

sub crypt { CORE::crypt($_[0], $_[1]) }

print crypt( (time) x 2 );

[download]
For a good rant^Warticle on prototypes in perl see Tom Christiansen's FMTEYEWTK about Prototypes in Perl.
HTH

_________
broquaint

In reply to Re: crypt prototype and ( time ) x 2 by broquaint
in thread crypt prototype and ( time ) x 2 by Anonymous Monk

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