Man pages matching name clock_adjtime in section 2:

clock_adjtime.2.de	debian 11 / manpages-de-dev
clock_adjtime.2.en	debian 11 / manpages-dev
clock_adjtime.2.fr	debian 11 / manpages-fr-dev
clock_adjtime.2.it	debian 11 / manpages-it-dev
clock_adjtime.2.de	debian 12 / manpages-de-dev
clock_adjtime.2.en	debian 12 / manpages-dev
clock_adjtime.2.fr	debian 12 / manpages-fr-dev
clock_adjtime.2.it	debian 12 / manpages-it-dev
clock_adjtime.2.ja	debian 12 / manpages-ja-dev
clock_adjtime.2.ru	debian 12 / manpages-ru-dev