[Ffmpeg-devel] [PATCH] video4linux2 input

Erik Slagter erik
Tue Feb 7 11:44:27 CET 2006

On Tue, 2006-02-07 at 10:38 +0000, M?ns Rullg?rd wrote:

> Enums are treated exactly like ints.  An enum type can be assigned any
> value, and any enum types are automatically converted to other integer
> types.  There is one difference: some versions of gcc will warn if and
> enum is used in a switch statement, and there isn't a case for each value
> of the enum type or a default label.  This warning is of questionable
> value, and ffmpeg explicitly disables it.

If you don't want the warning imho use something like "default: {}" to
inform the compiler you didn't just forget a few entries.

I guess that 2 month course in Pascal I had to take at school, 18 years
ago, still influences my C programming ;-)
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