[FFmpeg-devel] [PATCH] libavdevice: make device_try_init static

[Måns Rullgård]

Luca Abeni <lucabe72 at email.it> writes:

> On 04/01/10 19:44, Diego Biurrun wrote:
>> On Mon, Jan 04, 2010 at 06:32:16PM +0100, Luca Abeni wrote:
>>>
>>> On 03/01/10 12:55, Diego Biurrun wrote:
>>>> On Sun, Jan 03, 2010 at 11:45:28AM +0100, Luca Abeni wrote:
>>>>> On 02/01/10 10:44, Reinhard Tartler wrote:
>>>>>> $subj.
>>>>>
>>>>> Patch applied, thanks! BTW, do you have some automated scripts or tools
>>>>> for performing this kind of checks? It could be interesting to integrate
>>>>> them in FATE, or similar...
>>>>
>>>> -Wmissing-prototypes
>>>> -Wmissing-declarations
>>>
>>> Thanks for the information, this is very useful!
>>> What about adding those switches to ffmpeg compilation? I do not know
>>> the build system very much, but I am wondering if the attached patch is
>>> acceptable.
>>
>> I played with it some time ago.  However, I still wonder what the
>> difference between both is.  Enlightenment welcome.
>
> Eh... I was going to ask a similar question ;-)
> I guess I need to read the C standard searching for the difference
> between function declarations and prototypes...

Declaration: void foo();
Prototype:   void foo(int);

Also, non-function things (variables, structs, and enums) can have
declarations.

-- 
M?ns Rullg?rd
mans at mansr.com