I'm using perl to build data structures for a C program (they get mmaped), and I find myself with the need to write 64-bit unsigned integers (I'm doing bit vectors, and I want C to use the built in long long type).

The documentation for pack doesn't mention native 64-bit types (except quads, which are not what I want).

Are there any plans for perl to include support for long longs, or will I have to write a XS module called "Bit::LongLong". And if I do, how do I get the packed representation through perl's print statement without it getting mangled? Will perl leave a string of bytes alone or will it try to interpret it?

____________________
Jeremy
I didn't believe in evil until I dated it.

In reply to Perl printing long long types by jepri

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