"Brian Mays" <[EMAIL PROTECTED]> said: > OK. I freely admit I'm too stupid to live, but I'm running Winpcap > 3.0-Alpha 4 on WinNt 4.0-SP6 with MS VC++ 6.0 using MFC and get an error > message trying to link my project with the pcap_read_ex function. The > pcap_loop and pcap_dispatch functions link without a problem, but I am > trying to avoid them because of the callbacks. > > What library must I include to avoid the error shown below. Thanks very > much for your help:-) > > Linking... > RegisterMonView.obj : error LNK2001: unresolved external symbol "int __cdecl > pcap_read_ex(struct pcap *,struct pcap_pkthdr * *,unsigned char * *)" > (?pcap_read_ex@@YAHPAUpcap@@PAPAUpcap_pkthdr@@PAPAE@Z) > Debug/RegisterMon.exe : fatal error LNK1120: 1 unresolved externals
Are you including the pcap_read_ex() prototype in you own C++ source? If so, did you remember to use the "extern "C" modifier? Get a recent libpcap*.tar.gz from ww.tcpdump.org where this is fixed. It wasn't in pcap.h included with latest WinPcap wpdpack. Gisle V. ================================================================== This is the WinPcap users list. It is archived at http://www.mail-archive.com/[email protected]/ To unsubscribe use mailto: [EMAIL PROTECTED]?body=unsubscribe ==================================================================
