Philippe Gerum wrote:
> Gilles Chanteperdrix wrote:
> > Hi Jan,
> > when compiling xenomai v2.4.x for ARM with gcc 4.2.1, I get plenty of
> > warnings like:
> > xenomai-arm/kernel/xenomai/skins/posix/syscall.c:38:
> > xenomai-arm/include/xenomai/rtdm/rtdm_driver.h:206: warning: parameter has
> > incomplete type
> > So it seems gcc 4.2.1 does not like the enum being used in function
> > prototypes without being defines. So, could we move the enum definition
> > before the functions using it ?
> We can sort this out with a simple forward declaration.
That is the way it is done today, but gcc 4.2.1 seems not to like
it. Maybe recent C standards allow the compiler to pick the smallest type
for the enum as C++ does ?
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