nlattr_get_bool
{ .type = IFLA_GENEVE_TTL_INHERIT, .off = _OUT(ifla_ttl_inherit), .cb = nlattr_get_bool },
{ .type = IFLA_GENEVE_DSCP_INHERIT, .off = _OUT(ifla_dscp_inherit), .cb = nlattr_get_bool },
{ .type = IFLA_GENEVE_COLLECT_METADATA, .off = _OUT(ifla_external), .cb = nlattr_get_bool },
{ .type = IFLA_GENEVE_FTABLE_LEARN, .off = _OUT(ifla_ftable_learn), .cb = nlattr_get_bool },
{ .type = IFLA_GENEVE_FTABLE_FLUSH, .off = _OUT(ifla_ftable_flush), .cb = nlattr_get_bool },
int nlattr_get_bool(struct nlattr *nla, struct nl_pstate *npt,
{ .type = PF_CS_KILL_MATCH, .off = _OUT(psk_kill_match), .cb = nlattr_get_bool },
{ .type = PF_CS_NAT, .off = _OUT(psk_nat), .cb = nlattr_get_bool },
{ .type = PFR_A_NOT, .off = _OUT(pfra_not), .cb = nlattr_get_bool },
{ .type = PF_RT_RCV_IFNOT, .off = _OUT(rcvifnot), .cb = nlattr_get_bool },
{ .type = PF_ST_INCLUDE_RULE, .off = _OUT(include_rule), .cb = nlattr_get_bool },