ExtUtils::ParseXS::Constants − Initialization values for some globals
$PrototypeRegexp = $ExtUtils::ParseXS::Constants::PrototypeRegexp;
Initialization of certain non-subroutine variables in ExtUtils::ParseXS and some of its supporting packages has been moved into this package so that those values can be defined exactly once and then re-used in any package.
Nothing is exported. Use fully qualified variable names.