Man pages matching name sd_bus_error_end in section 3:

SD_BUS_ERROR_END.3.en	debian 10 / libelogind-dev-doc
SD_BUS_ERROR_END.3.en	debian 10 / libsystemd-dev
SD_BUS_ERROR_END.3.en	debian 11 / libelogind-dev-doc
SD_BUS_ERROR_END.3.en	debian 11 / libsystemd-dev
SD_BUS_ERROR_END.3.en	debian 12 / libelogind-dev-doc
SD_BUS_ERROR_END.3.en	debian 12 / libsystemd-dev