doc: don't show up EXPORT_SYMBOL in doxygen

Patrick reports that the doxygen output shows up EXPORT_SYMBOL
and tells how to fix this:

> I just noticed the EXPORT_SYMBOLs in libmnl showing up in
> the doxygen output. Just in case you want to avoid this,
> what I'm doing in libdect is (besides the appopriate linker
> flags):
>
> #define __visible               __attribute__((visibility("default")))
>
> #define EXPORT_SYMBOL(x)        typeof(x) (x) __visible
>
>
> This allows to use EXPORT_SYMBOL as in the kernel, IOW
> after the function definition.

This patch also removes -Wredundant-decls to avoid a warning in every
single use of this new approach.

Now, this looks more like the Linux kernel way of exporting symbols.

Reported-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

0 files changed, 0 insertions, 0 deletions