Man pages matching name strptime in section 3:

strptime.3.en	debian 10 / manpages-dev
strptime.3.es	debian 10 / manpages-es
strptime.3.ja	debian 10 / manpages-ja-dev
strptime.3.pt	debian 10 / manpages-pt-dev
strptime.3.en	debian 11 / manpages-dev
strptime.3.es	debian 11 / manpages-es-dev
strptime.3.fr	debian 11 / manpages-fr-dev
strptime.3.ja	debian 11 / manpages-ja-dev
strptime.3.pt	debian 11 / manpages-pt-dev
strptime.3.en	debian 12 / manpages-dev
strptime.3.fr	debian 12 / manpages-fr-dev
strptime.3.ja	debian 12 / manpages-ja-dev
strptime.3.ru	debian 12 / manpages-ru-dev