${P5SITE}/Stream/
${P5SITE}/Stream/Buffered/
${P5SITE}/Stream/Buffered.pm
${P5SITE}/Stream/Buffered/Auto.pm
${P5SITE}/Stream/Buffered/File.pm
${P5SITE}/Stream/Buffered/PerlIO.pm
@man man/man3p/Stream::Buffered.3p