>
> You can argue what a data structure is or what it is not; a header
> file should not include any definitions, only declarations. (And
> perhaps static-inlines, but that's probably too expert for you at
> this stage.) Various C-related forums or IRC channels can enlighten
> you towards the reasoning for that.
'int a' is declaration (only used in a function it's a definition).
Does that mean if I define a (nonstatic) variable in a kernel module
and it's accessible in the whole kernel?
Don't worry - last kernel newbie question from myself ;=).
Greetings
tk
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