hello everyone: In order to close supporting of SNMPv3, I have define _NO_SNMPv3 in snmp++/include/snmp_pp/config_snmp_pp.h. and I do not want to use libdes, so what can I do? Is there some other work to do to close SNMPv3 support? When I have only define _NO_SNMPv3 I have something wrong when compiling souce files.