Man pages matching name shishi_tkt_pre_authent_p in section 3:

shishi_tkt_pre_authent_p.3.en	debian 10 / shishi-doc
shishi_tkt_pre_authent_p.3.en	debian 11 / shishi-doc
shishi_tkt_pre_authent_p.3.en	debian 12 / shishi-doc