Problem with include files

I have a normal MFC application, but when I put the add the following:

#include <pcap/pcap.h>

I all of a sudden get a ton of errors.  I figure it's due to a conflict between winsock header files, but I dont know how to resolve it.

--------------------Configuration: test - Win32 Debug--------------------
Compiling...
HTMLMonitor.cpp
c:\program files\microsoft sdk\include\winsock2.h(109) : error C2011: 'fd_set' : 'struct' type redefinition
c:\program files\microsoft sdk\include\winsock2.h(144) : warning C4005: 'FD_SET' : macro redefinition
        c:\program files\microsoft sdk\include\winsock.h(88) : see previous definition of 'FD_SET'
c:\program files\microsoft sdk\include\winsock2.h(153) : error C2011: 'timeval' : 'struct' type redefinition
c:\program files\microsoft sdk\include\winsock2.h(209) : error C2011: 'hostent' : 'struct' type redefinition
c:\program files\microsoft sdk\include\winsock2.h(222) : error C2011: 'netent' : 'struct' type redefinition
c:\program files\microsoft sdk\include\winsock2.h(229) : error C2011: 'servent' : 'struct' type redefinition
c:\program files\microsoft sdk\include\winsock2.h(241) : error C2011: 'protoent' : 'struct' type redefinition
c:\program files\microsoft sdk\include\winsock2.h(397) : error C2011: 'sockaddr_in' : 'struct' type redefinition
c:\program files\microsoft sdk\include\winsock2.h(407) : error C2011: 'WSAData' : 'struct' type redefinition
c:\program files\microsoft sdk\include\winsock2.h(467) : warning C4005: 'SO_DONTLINGER' : macro redefinition
        c:\program files\microsoft sdk\include\winsock.h(411) : see previous definition of 'SO_DONTLINGER'
c:\program files\microsoft sdk\include\winsock2.h(524) : warning C4005: 'AF_IPX' : macro redefinition
        c:\program files\microsoft sdk\include\winsock.h(469) : see previous definition of 'AF_IPX'
c:\program files\microsoft sdk\include\winsock2.h(552) : warning C4005: 'AF_MAX' : macro redefinition
        c:\program files\microsoft sdk\include\winsock.h(488) : see previous definition of 'AF_MAX'
c:\program files\microsoft sdk\include\winsock2.h(558) : error C2011: 'sockaddr' : 'struct' type redefinition
c:\program files\microsoft sdk\include\winsock2.h(598) : error C2011: 'sockproto' : 'struct' type redefinition
c:\program files\microsoft sdk\include\winsock2.h(637) : error C2011: 'linger' : 'struct' type redefinition
c:\program files\microsoft sdk\include\winsock2.h(650) : warning C4005: 'SOMAXCONN' : macro redefinition
        c:\program files\microsoft sdk\include\winsock.h(553) : see previous definition of 'SOMAXCONN'
c:\program files\microsoft sdk\include\winsock2.h(675) : warning C4005: 'FD_READ' : macro redefinition
        c:\program files\microsoft sdk\include\winsock.h(571) : see previous definition of 'FD_READ'
c:\program files\microsoft sdk\include\winsock2.h(678) : warning C4005: 'FD_WRITE' : macro redefinition
        c:\program files\microsoft sdk\include\winsock.h(572) : see previous definition of 'FD_WRITE'
c:\program files\microsoft sdk\include\winsock2.h(681) : warning C4005: 'FD_OOB' : macro redefinition
        c:\program files\microsoft sdk\include\winsock.h(573) : see previous definition of 'FD_OOB'
c:\program files\microsoft sdk\include\winsock2.h(684) : warning C4005: 'FD_ACCEPT' : macro redefinition
        c:\program files\microsoft sdk\include\winsock.h(574) : see previous definition of 'FD_ACCEPT'
c:\program files\microsoft sdk\include\winsock2.h(687) : warning C4005: 'FD_CONNECT' : macro redefinition
        c:\program files\microsoft sdk\include\winsock.h(575) : see previous definition of 'FD_CONNECT'
c:\program files\microsoft sdk\include\winsock2.h(690) : warning C4005: 'FD_CLOSE' : macro redefinition
        c:\program files\microsoft sdk\include\winsock.h(576) : see previous definition of 'FD_CLOSE'
c:\program files\microsoft sdk\include\winsock2.h(1622) : error C2375: 'accept' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(744) : see declaration of 'accept'
c:\program files\microsoft sdk\include\winsock2.h(1643) : error C2375: 'bind' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(749) : see declaration of 'bind'
c:\program files\microsoft sdk\include\winsock2.h(1662) : error C2375: 'closesocket' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(754) : see declaration of 'closesocket'
c:\program files\microsoft sdk\include\winsock2.h(1681) : error C2375: 'connect' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(756) : see declaration of 'connect'
c:\program files\microsoft sdk\include\winsock2.h(1702) : error C2375: 'ioctlsocket' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(761) : see declaration of 'ioctlsocket'
c:\program files\microsoft sdk\include\winsock2.h(1723) : error C2375: 'getpeername' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(766) : see declaration of 'getpeername'
c:\program files\microsoft sdk\include\winsock2.h(1744) : error C2375: 'getsockname' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(771) : see declaration of 'getsockname'
c:\program files\microsoft sdk\include\winsock2.h(1767) : error C2375: 'getsockopt' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(776) : see declaration of 'getsockopt'
c:\program files\microsoft sdk\include\winsock2.h(1788) : error C2375: 'htonl' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(783) : see declaration of 'htonl'
c:\program files\microsoft sdk\include\winsock2.h(1805) : error C2375: 'htons' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(785) : see declaration of 'htons'
c:\program files\microsoft sdk\include\winsock2.h(1822) : error C2375: 'inet_addr' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(787) : see declaration of 'inet_addr'
c:\program files\microsoft sdk\include\winsock2.h(1839) : error C2375: 'inet_ntoa' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(789) : see declaration of 'inet_ntoa'
c:\program files\microsoft sdk\include\winsock2.h(1857) : error C2375: 'listen' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(791) : see declaration of 'listen'
c:\program files\microsoft sdk\include\winsock2.h(1875) : error C2375: 'ntohl' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(795) : see declaration of 'ntohl'
c:\program files\microsoft sdk\include\winsock2.h(1892) : error C2375: 'ntohs' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(797) : see declaration of 'ntohs'
c:\program files\microsoft sdk\include\winsock2.h(1912) : error C2375: 'recv' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(799) : see declaration of 'recv'
c:\program files\microsoft sdk\include\winsock2.h(1937) : error C2375: 'recvfrom' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(805) : see declaration of 'recvfrom'
c:\program files\microsoft sdk\include\winsock2.h(1963) : error C2375: 'select' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(813) : see declaration of 'select'
c:\program files\microsoft sdk\include\winsock2.h(1987) : error C2375: 'send' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(820) : see declaration of 'send'
c:\program files\microsoft sdk\include\winsock2.h(2012) : error C2375: 'sendto' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(826) : see declaration of 'sendto'
c:\program files\microsoft sdk\include\winsock2.h(2038) : error C2375: 'setsockopt' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(834) : see declaration of 'setsockopt'
c:\program files\microsoft sdk\include\winsock2.h(2060) : error C2375: 'shutdown' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(841) : see declaration of 'shutdown'
c:\program files\microsoft sdk\include\winsock2.h(2080) : error C2375: 'socket' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(845) : see declaration of 'socket'
c:\program files\microsoft sdk\include\winsock2.h(2103) : error C2375: 'gethostbyaddr' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(852) : see declaration of 'gethostbyaddr'
c:\program files\microsoft sdk\include\winsock2.h(2122) : error C2375: 'gethostbyname' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(857) : see declaration of 'gethostbyname'
c:\program files\microsoft sdk\include\winsock2.h(2140) : error C2375: 'gethostname' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(859) : see declaration of 'gethostname'
c:\program files\microsoft sdk\include\winsock2.h(2159) : error C2375: 'getservbyport' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(863) : see declaration of 'getservbyport'
c:\program files\microsoft sdk\include\winsock2.h(2178) : error C2375: 'getservbyname' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(867) : see declaration of 'getservbyname'
c:\program files\microsoft sdk\include\winsock2.h(2196) : error C2375: 'getprotobynumber' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(871) : see declaration of 'getprotobynumber'
c:\program files\microsoft sdk\include\winsock2.h(2213) : error C2375: 'getprotobyname' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(873) : see declaration of 'getprotobyname'
c:\program files\microsoft sdk\include\winsock2.h(2233) : error C2375: 'WSAStartup' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(877) : see declaration of 'WSAStartup'
c:\program files\microsoft sdk\include\winsock2.h(2251) : error C2375: 'WSACleanup' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(881) : see declaration of 'WSACleanup'
c:\program files\microsoft sdk\include\winsock2.h(2268) : error C2375: 'WSASetLastError' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(883) : see declaration of 'WSASetLastError'
c:\program files\microsoft sdk\include\winsock2.h(2285) : error C2375: 'WSAGetLastError' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(885) : see declaration of 'WSAGetLastError'
c:\program files\microsoft sdk\include\winsock2.h(2302) : error C2375: 'WSAIsBlocking' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(887) : see declaration of 'WSAIsBlocking'
c:\program files\microsoft sdk\include\winsock2.h(2319) : error C2375: 'WSAUnhookBlockingHook' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(889) : see declaration of 'WSAUnhookBlockingHook'
c:\program files\microsoft sdk\include\winsock2.h(2336) : error C2375: 'WSASetBlockingHook' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(891) : see declaration of 'WSASetBlockingHook'
c:\program files\microsoft sdk\include\winsock2.h(2353) : error C2375: 'WSACancelBlockingCall' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(893) : see declaration of 'WSACancelBlockingCall'
c:\program files\microsoft sdk\include\winsock2.h(2375) : error C2375: 'WSAAsyncGetServByName' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(895) : see declaration of 'WSAAsyncGetServByName'
c:\program files\microsoft sdk\include\winsock2.h(2402) : error C2375: 'WSAAsyncGetServByPort' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(903) : see declaration of 'WSAAsyncGetServByPort'
c:\program files\microsoft sdk\include\winsock2.h(2428) : error C2375: 'WSAAsyncGetProtoByName' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(911) : see declaration of 'WSAAsyncGetProtoByName'
c:\program files\microsoft sdk\include\winsock2.h(2453) : error C2375: 'WSAAsyncGetProtoByNumber' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(918) : see declaration of 'WSAAsyncGetProtoByNumber'
c:\program files\microsoft sdk\include\winsock2.h(2478) : error C2375: 'WSAAsyncGetHostByName' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(925) : see declaration of 'WSAAsyncGetHostByName'
c:\program files\microsoft sdk\include\winsock2.h(2505) : error C2375: 'WSAAsyncGetHostByAddr' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(932) : see declaration of 'WSAAsyncGetHostByAddr'
c:\program files\microsoft sdk\include\winsock2.h(2528) : error C2375: 'WSACancelAsyncRequest' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(941) : see declaration of 'WSACancelAsyncRequest'
c:\program files\microsoft sdk\include\winsock2.h(2548) : error C2375: 'WSAAsyncSelect' : redefinition; different linkage
        c:\program files\microsoft sdk\include\winsock.h(943) : see declaration of 'WSAAsyncSelect'
c:\program files\microsoft sdk\include\ws2tcpip.h(28) : error C2011: 'ip_mreq' : 'struct' type redefinition
c:\program files\microsoft sdk\include\ws2tcpip.h(71) : warning C4005: 'IP_TOS' : macro redefinition
        c:\program files\microsoft sdk\include\winsock.h(361) : see previous definition of 'IP_TOS'
c:\program files\microsoft sdk\include\ws2tcpip.h(72) : warning C4005: 'IP_TTL' : macro redefinition
        c:\program files\microsoft sdk\include\winsock.h(360) : see previous definition of 'IP_TTL'
c:\program files\microsoft sdk\include\ws2tcpip.h(73) : warning C4005: 'IP_MULTICAST_IF' : macro redefinition
        c:\program files\microsoft sdk\include\winsock.h(355) : see previous definition of 'IP_MULTICAST_IF'
c:\program files\microsoft sdk\include\ws2tcpip.h(74) : warning C4005: 'IP_MULTICAST_TTL' : macro redefinition
        c:\program files\microsoft sdk\include\winsock.h(356) : see previous definition of 'IP_MULTICAST_TTL'
c:\program files\microsoft sdk\include\ws2tcpip.h(75) : warning C4005: 'IP_MULTICAST_LOOP' : macro redefinition
        c:\program files\microsoft sdk\include\winsock.h(357) : see previous definition of 'IP_MULTICAST_LOOP'
c:\program files\microsoft sdk\include\ws2tcpip.h(76) : warning C4005: 'IP_ADD_MEMBERSHIP' : macro redefinition
        c:\program files\microsoft sdk\include\winsock.h(358) : see previous definition of 'IP_ADD_MEMBERSHIP'
c:\program files\microsoft sdk\include\ws2tcpip.h(77) : warning C4005: 'IP_DROP_MEMBERSHIP' : macro redefinition
        c:\program files\microsoft sdk\include\winsock.h(359) : see previous definition of 'IP_DROP_MEMBERSHIP'
c:\program files\microsoft sdk\include\ws2tcpip.h(78) : warning C4005: 'IP_DONTFRAGMENT' : macro redefinition
        c:\program files\microsoft sdk\include\winsock.h(362) : see previous definition of 'IP_DONTFRAGMENT'
c:\program files\microsoft sdk\include\wspiapi.h(128) : error C2440: '=' : cannot convert from 'unsigned long (__stdcall *)(const char *)' to 'unsigned long'
        This conversion requires a reinterpret_cast, a C-style cast or function-style cast
c:\program files\microsoft sdk\include\wspiapi.h(232) : error C2440: '=' : cannot convert from 'struct hostent *(__stdcall *)(const char *)' to 'struct hostent *'
        There is no context in which this conversion is possible
c:\program files\microsoft sdk\include\wspiapi.h(263) : error C2450: switch expression of type 'int (__stdcall *)(void)' is illegal
        Integral expression required
c:\program files\microsoft sdk\include\wspiapi.h(544) : error C2440: '=' : cannot convert from 'unsigned short (__stdcall *)(unsigned short)' to 'unsigned short'
        This conversion requires a reinterpret_cast, a C-style cast or function-style cast
c:\program files\microsoft sdk\include\wspiapi.h(555) : error C2440: '=' : cannot convert from 'struct servent *(__stdcall *)(const char *,const char *)' to 'struct servent *'
        There is no context in which this conversion is possible
c:\program files\microsoft sdk\include\wspiapi.h(562) : error C2440: '=' : cannot convert from 'struct servent *(__stdcall *)(const char *,const char *)' to 'struct servent *'
        There is no context in which this conversion is possible
c:\program files\microsoft sdk\include\wspiapi.h(597) : error C2440: '=' : cannot convert from 'unsigned long (__stdcall *)(unsigned long)' to 'unsigned long'
        This conversion requires a reinterpret_cast, a C-style cast or function-style cast
c:\program files\microsoft sdk\include\wspiapi.h(742) : error C2440: '=' : cannot convert from 'struct servent *(__stdcall *)(int,const char *)' to 'struct servent *'
        There is no context in which this conversion is possible
c:\program files\microsoft sdk\include\wspiapi.h(772) : error C2440: '=' : cannot convert from 'char *(__stdcall *)(struct in_addr)' to 'char *'
        There is no context in which this conversion is possible
c:\program files\microsoft sdk\include\wspiapi.h(779) : error C2440: '=' : cannot convert from 'struct hostent *(__stdcall *)(const char *,int,int)' to 'struct hostent *'
        There is no context in which this conversion is possible
c:\program files\microsoft sdk\include\wspiapi.h(795) : error C2450: switch expression of type 'int (__stdcall *)(void)' is illegal
        Integral expression required
c:\program files\microsoft sdk\include\wspiapi.h(803) : error C2440: '=' : cannot convert from 'char *(__stdcall *)(struct in_addr)' to 'char *'
        There is no context in which this conversion is possible
Error executing cl.exe.

test.exe - 70 error(s), 19 warning(s)