[PATCHES] some new tevent features

[Stefan (metze) Metzmacher]

Hi Volker,

>>> static int smbXcli_req_destructor(struct tevent_req *req)
>>> static int fncall_destructor(struct tevent_req *req)
>>> static int tldap_msg_destructor(struct tevent_req *req)
>>
>> Thanks for checking. Maybe I was a bit worried because 2 of
>> those are mine ... :-)
> 
> Can you review the attached patches?

Please don't push this patches yet, I'm currently debugging a possible
problem...

metze