ExtUtils...tant::XS(3) Perl Programmers Reference Guide ExtUtils...tant::XS(3) NAME ExtUtils::Constant::XS - generate C code for XS modules' constants. SYNOPSIS require ExtUtils::Constant::XS; DESCRIPTION ExtUtils::Constant::XS overrides ExtUtils::Constant::Base to generate C code for XS modules' constants. BUGS Nothing is documented. Probably others. AUTHOR Nicholas Clark based on the code in "h2xs" by Larry Wall and others perl v5.44.0 2026-05-14 ExtUtils...tant::XS(3)