Re: [Xen-devel] [PATCH] libxc, libxenstore: make the headers C++-friendly

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 22.01.13 at 18:21, Razvan Cojocaru <rzvncj@xxxxxxxxx> wrote:
>>  Not exactly - with all of this being macros, the _consumer_ of
>> DEFINE_RING_TYPES() could define private to rprivate (or
>> whatever is being liked best), with the respective uses of the
>> other macros using that field suitably placed inside the scope
>> of that #define.
> 
> All I have to do is #include <mem_event.h> and I get this build error 
> (with g++):
> 
> /usr/include/xen/mem_event.h:71:1: error: expected â;â after union
> definition
> /usr/include/xen/mem_event.h:71:1: error: expected â:â before â;â token
> 
> It goes away after renaming 'private' to something else (that's not a 
> C++ keyword). Not much room to maneuver around it from C++ code.

As said - a #define around the consumer of DEFINE_RING_TYPES()
would help; in the given case that's your inclusion of mem_event.h.

Jan

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