fixed warnings

src/in-report.c

src/main-conf.c

src/proto-interactive.c

src/proto-memcached.c

src/proto-ntlmssp.c

src/proto-smb.c

src/proto-snmp.c

src/proto-udp.c

src/proto-vnc.c

src/proto-x509.c

src/rawsock.c

vs10/masscan.vcxproj

vs10/masscan.vcxproj.filters