Man pages matching name setkey in section 3:

setkey.3.en	debian 10 / manpages-dev
setkey.3.es	debian 10 / manpages-es
setkey.3.ja	debian 10 / manpages-ja-dev
setkey.3.pl	debian 10 / manpages-pl-dev
setkey.3.tr	debian 10 / manpages-tr
setkey.3.en	debian 11 / manpages-dev
setkey.3.ja	debian 11 / manpages-ja-dev
setkey.3.tr	debian 11 / manpages-tr
setkey.3.en	debian 12 / manpages-dev
setkey.3.es	debian 12 / manpages-es-dev
setkey.3.fr	debian 12 / manpages-fr-dev
setkey.3.ja	debian 12 / manpages-ja-dev
setkey.3.tr	debian 12 / manpages-tr