libextutils-parsexs-perl 2.220000-1 (i386 binary) in ubuntu lucid

 ExtUtils::ParseXS provides a modular way of compiling Perl XS code into the
 appropriate C code by embedding the constructs necessary to let C functions
 manipulate Perl values and creating the glue necessary to let Perl access
 those functions. It is functionally similar to the "xsubpp" program included
 with perl and in fact provides a drop-in replacement for it.