(gdb) print *this
$3 = {<nsIPlugin> = {<nsIFactory> = {<nsISupports> = {
        _vptr.nsISupports = 0x2aaabb4f30f0}, <No data fields>}, <No data fields>}, mRefCnt = {mValue = 1}, 
  fCallbacks = {size = 120, version = 16, newp = 0x2aaabb6fe6e3 <plugin_new>, 
    destroy = 0x2aaabb6fec5f <plugin_destroy>, setwindow = 0x2aaabb6ff21a <plugin_set_window>, 
    newstream = 0x2aaabb6fecf1 <plugin_new_stream>, destroystream = 0x2aaabb6fedca <plugin_destroy_stream_cb>, 
    asfile = 0x2aaabb6ff11a <plugin_stream_as_file>, writeready = 0x2aaabb6feefd <plugin_write_ready>, 
    write = 0x2aaabb6fefe0 <plugin_write>, print = 0, event = 0x2aaabb6ff2fc <plugin_handle_event>, 
    urlnotify = 0x2aaabb6ff37f <plugin_url_notify>, javaClass = 0x0, getvalue = 0, setvalue = 0}, 
  fLibrary = 0x2aaab03ccf70, fShutdownEntry = 0x2aaabb6ff5c1 <NP_Shutdown>, static CALLBACKS = {size = 344, 
    version = 17, geturl = 0x2aaabb2cd420 <_geturl>, posturl = 0x2aaabb2cd1f0 <_posturl>, 
    requestread = 0x2aaabb2cac20 <_requestread>, newstream = 0x2aaabb2cc890 <_newstream>, 
    write = 0x2aaabb2cad40 <_write>, destroystream = 0x2aaabb2cb700 <_destroystream>, 
    status = 0x2aaabb2ccd70 <_status>, uagent = 0x2aaabb2ccae0 <_useragent>, memalloc = 0x2aaabb2cbe60 <_memalloc>, 
    memfree = 0x2aaabb2cbe10 <_memfree>, memflush = 0x2aaabb2cbdd0 <_memflush>, 
    reloadplugins = 0x2aaabb2ccfb0 <_reloadplugins>, getJavaEnv = 0x2aaabb2cabf0 <_getJavaEnv>, 
    getJavaPeer = 0x2aaabb2cabb0 <_getJavaPeer>, geturlnotify = 0x2aaabb2cd380 <_geturlnotify>, 
    posturlnotify = 0x2aaabb2cd2b0 <_posturlnotify>, getvalue = 0x2aaabb2cb2b0 <_getvalue>, 
    setvalue = 0x2aaabb2ccb60 <_setvalue>, invalidaterect = 0x2aaabb2cd560 <_invalidaterect>, 
    invalidateregion = 0x2aaabb2cce30 <_invalidateregion>, forceredraw = 0x2aaabb2cd660 <_forceredraw>, 
    getstringidentifier = 0x2aaabb2ccf20 <_getstringidentifier>, 
    getstringidentifiers = 0x2aaabb2cca10 <_getstringidentifiers>, 
    getintidentifier = 0x2aaabb2ca5e0 <_getintidentifier>, identifierisstring = 0x2aaabb2ca610 <_identifierisstring>, 
    utf8fromidentifier = 0x2aaabb2caa30 <_utf8fromidentifier>, 
    intfromidentifier = 0x2aaabb2ca5f0 <_intfromidentifier>, createobject = 0x2aaabb2ca9c0 <_createobject>, 
    retainobject = 0x2aaabb2ca9a0 <_retainobject>, releaseobject = 0x2aaabb2ca8f0 <_releaseobject>, 
    invoke = 0x2aaabb2cc5d0 <_invoke>, invokeDefault = 0x2aaabb2cc510 <_invokeDefault>, 
    evaluate = 0x2aaabb2cc200 <_evaluate>, getproperty = 0x2aaabb2cc150 <_getproperty>, 
    setproperty = 0x2aaabb2cc0a0 <_setproperty>, removeproperty = 0x2aaabb2cbff0 <_removeproperty>, 
    hasproperty = 0x2aaabb2cbf40 <_hasproperty>, hasmethod = 0x2aaabb2cbe90 <_hasmethod>, 
    releasevariantvalue = 0x2aaabb2ca940 <_releasevariantvalue>, setexception = 0x2aaabb2ca750 <_setexception>, 
    pushpopupsenabledstate = 0x2aaabb2ca6a0 <_pushpopupsenabledstate>, 
    poppopupsenabledstate = 0x2aaabb2ca6d0 <_poppopupsenabledstate>}}