WIN32: Add missing include for 'struct timeval', used in vnc.h

Signed-off-by: NHerv Poussineau <hpoussin@reactos.org>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

qemu-common.h

@@ -33,6 +33,7 @@ typedef struct DeviceState DeviceState;
 #include <unistd.h>
 #include <fcntl.h>
 #include <sys/stat.h>
+#include <sys/time.h>
 #include <assert.h>
 
 #ifndef O_LARGEFILE