Man pages matching name vsscanf in section 3:

vsscanf.3.de	debian 10 / manpages-de-dev
vsscanf.3.en	debian 10 / manpages-dev
vsscanf.3.es	debian 10 / manpages-es
vsscanf.3.ja	debian 10 / manpages-ja-dev
vsscanf.3.de	debian 11 / manpages-de-dev
vsscanf.3.en	debian 11 / manpages-dev
vsscanf.3.fr	debian 11 / manpages-fr-dev
vsscanf.3.ja	debian 11 / manpages-ja-dev
vsscanf.3.en	debian 12 / manpages-dev
vsscanf.3.ja	debian 12 / manpages-ja-dev