libsnmp_dll build errors

Hi, I am getting the following errors building the libsdll.dsw project under
Visual Studio 6.


--------------------Configuration: libsnmp_dll - Win32
Debug--------------------
Compiling...
asn1.c
callback.c
check_varbind.c
F:\Software\net-snmp\net-snmp-5.3.0.1\snmplib\check_varbind.c(61) : warning
C4018: '<' : signed/unsigned mismatch
F:\Software\net-snmp\net-snmp-5.3.0.1\snmplib\check_varbind.c(61) : warning
C4018: '>' : signed/unsigned mismatch
cmu_compat.c
container.c
container_binary_array.c
F:\Software\net-snmp\net-snmp-5.3.0.1\snmplib\container_binary_array.c(408)
: warning C4090: '=' : different 'const' qualifiers
container_iterator.c
container_list_ssll.c
container_null.c
data_list.c
default_store.c
getopt.c
inet_ntop.c
inet_pton.c
int64.c
keytools.c
lcd_time.c
md5.c
mib.c
mt_support.c
oid_stash.c
parse.c
read_config.c
scapi.c
snmp-tc.c
snmp.c
snmp_alarm.c
snmp_api.c
snmp_auth.c
snmp_client.c
snmp_debug.c
snmp_enum.c
snmp_logging.c
snmp_parse_args.c
snmp_secmod.c
snmp_transport.c
snmp_version.c
snmpCallbackDomain.c
snmpTCPDomain.c
snmpTCPIPv6Domain.c
snmpUDPDomain.c
snmpUDPIPv6Domain.c
snmpusm.c
snmpv3.c
strlcpy.c
system.c
tools.c
strtok_r.c
ucd_compat.c
vacm.c
winpipe.c
Linking...
libsnmp.def : error LNK2001: unresolved external symbol
netsnmp_dispatch_external_events
libsnmp.def : error LNK2001: unresolved external symbol
netsnmp_external_event_info
../lib/debug/netsnmp.lib : fatal error LNK1120: 2 unresolved externals
LINK : fatal error LNK1141: failure during build of exports file
Error executing link.exe.

netsnmp.dll - 4 error(s), 3 warning(s)

-------------
Thanks for any pointers or advice.

--daulat