Add missing symbols to libvirt_private.syms.
ifaceGetMacAddress;
ifaceGetIPAddress;
ifaceGetNthParent;
+ifaceGetPhysicalFunction;
+ifaceGetVirtualFunctionIndex;
ifaceGetVlanID;
ifaceIsUp;
+ifaceIsVirtualFunction;
ifaceLinkDel;
ifaceMacvtapLinkAdd;
ifaceMacvtapLinkDump;
pciDeviceFileIterate;
pciDeviceGetManaged;
pciDeviceIsAssignable;
+pciDeviceIsVirtualFunction;
pciDeviceListAdd;
pciDeviceListCount;
pciDeviceListDel;
pciDeviceListGet;
pciDeviceListNew;
pciDeviceListSteal;
+pciDeviceNetName;
pciDeviceReAttachInit;
pciDeviceSetManaged;
pciFreeDevice;
pciGetDevice;
+pciGetPhysicalFunction;
+pciGetVirtualFunctionIndex;
+pciGetVirtualFunctions;
pciReAttachDevice;
pciResetDevice;
pciWaitForDeviceCleanup;