Man pages matching name kcmp in section 2:

kcmp.2.en	debian 10 / manpages-dev
kcmp.2.ja	debian 10 / manpages-ja-dev
kcmp.2.en	debian 11 / manpages-dev
kcmp.2.fr	debian 11 / manpages-fr-dev
kcmp.2.ja	debian 11 / manpages-ja-dev
kcmp.2.en	debian 12 / manpages-dev
kcmp.2.fr	debian 12 / manpages-fr-dev
kcmp.2.ja	debian 12 / manpages-ja-dev
kcmp.2.ru	debian 12 / manpages-ru-dev