You can do almost anything in Perl but some things work better in C. Operating systems and device drivers are two examples. Encryption algorithms are an example where the Perl C XS interface is useful. The main code is C with a Perl wrapper. While you can implement almost any algorithm in Perl, it often makes more sense to wrap well tested, and freely available, C library code. That way you get easy access from Perl and don't have to reininvent the wheel.

cheers

tachyon

In reply to Re^3: Using c executable in Perl Script by tachyon
in thread Using c executable in Perl Script by sgc

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