Man pages matching name xcb_xf86dri_get_client_driver_name in section 3:

xcb_xf86dri_get_client_driver_name.3.en	debian 10 / libxcb-doc
xcb_xf86dri_get_client_driver_name.3.en	debian 11 / libxcb-doc
xcb_xf86dri_get_client_driver_name.3.en	debian 12 / libxcb-doc