Reference

bsnmpd_get_usm_stats(3) on FreeBSD

The text 8bbd5f4b6d3b, as FreeBSD 11.4-RELEASE, FreeBSD 11.3-RELEASE, FreeBSD 11.2-RELEASE, FreeBSD 11.1-RELEASE, FreeBSD 10.4-RELEASE shipped it.

SNMP daemon loadable module interface

bsnmpd_get_usm_stats(3) on FreeBSD now