use Data::Dumper;
my @x= (undef)x7;
warn Dumper \@x;

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It initializes an array with 7 instances of undef.

The rest should be clear from reading the documentation on Win32API::File::GetVolumeInformation.

In reply to Re: What does my @x= (undef)x7; do? by Corion
in thread What does my @x= (undef)x7; do? by gepebril69

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