Man pages matching name strtoll in section 3:

strtoll.3.en	debian 10 / manpages-dev
strtoll.3.es	debian 10 / manpages-es
strtoll.3.ja	debian 10 / manpages-ja-dev
strtoll.3.en	debian 11 / manpages-dev
strtoll.3.fr	debian 11 / manpages-fr-dev
strtoll.3.ja	debian 11 / manpages-ja-dev
strtoll.3.nl	debian 11 / manpages-nl-dev
strtoll.3.en	debian 12 / manpages-dev
strtoll.3.es	debian 12 / manpages-es-dev
strtoll.3.fr	debian 12 / manpages-fr-dev
strtoll.3.ja	debian 12 / manpages-ja-dev
strtoll.3.nl	debian 12 / manpages-nl-dev