building problem on win32 VisualStudio 2005

[Mimmo DF]

when I try to build in Microsoft VisualStudio 2005 the memcached
project, I have this error:
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1>Linking...
1>memcached.obj : error LNK2019: unresolved external symbol
_event_loopexit referenced in function _stop_server
1>libevent.lib(event.obj) : error LNK2019: unresolved external symbol
_errno referenced in function _event_loop
1>libevent.lib(err.obj) : error LNK2001: unresolved external symbol _errno
1>.\Debug/memcached.exe : fatal error LNK1120: 2 unresolved externals
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I've added libevent.lib.