my $r = 0x234;
my $t = 0x345;

my $y  = pack('L L', $t, $r);
my $x1 = unpack('Q', $y);
printf "\nThe value is 0x%x", $x1;   # 0x23400000345

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(in case you have a 64-bit perl)

In reply to Re: packing and unpacking by almut
in thread packing and unpacking by ungalnanban

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