Hi,

I'm pretty new to perl and got a question regarding the pack/unpack function. I use perl under win32 (ActivePerl). 
print unpack('N1', '(òÿÿ')."\n"; # gives '687013887'
print unpack('l1', '(òÿÿ')."\n"; # gives '-3544'

[download]

Is this a normal behaviour? The first line of code is used in a unix based perl script (SpamAssassin) to fork. If I try this under windows it leads to some issues. If I change it from 'l1' to 'N1' it's working fine.

Have a look here or tell me, if you need additional information.

Thanks in advance!

In reply to signed and unsigned templates in pack/unpack by posti

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