Aida Jonikienė (@DodoGTA) commented about dlls/iphlpapi/iphlpapi_main.c:
return ERROR_INVALID_PARAMETER;- FIXME(":stub - returning empty MIB_ANYCASTIPADDRESS_TABLE\n");
 - size = FIELD_OFFSET(MIB_ANYCASTIPADDRESS_TABLE, Table[0]);
 - *table = heap_alloc( size );
 - if (!*table)
 - {
 err = ERROR_NOT_ENOUGH_MEMORY;goto err;- }
 - (*table)->NumEntries = 0;
 - err = NO_ERROR;
 +err:
- return err;
 
To complement the change above this can be just be `return NO_ERROR;` (make sure to remove the unused `err` variable)