Re: [libdvdcss-devel] [PATCH 28/47] Replace GCC-specific bits in print_debug macro by standards-compliant code.

On Thu, Oct 30, 2014 at 08:02:45AM +0100, Reimar Döffinger wrote:
> On 29.10.2014, at 21:33, Diego Biurrun <[email protected]> wrote:
> > --- a/src/libdvdcss.h
> > +++ b/src/libdvdcss.h
> > @@ -87,27 +87,13 @@ struct dvdcss_s
> > /*****************************************************************************
> >  * Functions used across the library
> >  *****************************************************************************/
> > -#if defined( _MSC_VER )
> > -#include <stdarg.h>
> > -__forceinline void print_debug(dvdcss_t dvdcss, const char *msg,...)
> > -{
> > -    va_list args;
> > -
> > -    fprintf( stderr, "libdvdcss debug: " );
> > -    va_start( args, msg );
> > -    vfprintf( stderr, msg, args );
> > -    va_end( args );
> > -    fprintf( stderr, "\n" );
> > -}
> > -#else
> > -#define print_debug(dvdcss,msg,args...) \
> > +#define print_debug( dvdcss, ... ) \
> >     if( dvdcss->b_debug ) \
> >     { \
> >         fprintf( stderr, "libdvdcss debug: " ); \
> > -        fprintf( stderr, msg, ##args ); \
> > +        fprintf( stderr, __VA_ARGS__ ); \
> >         fprintf( stderr, "\n" ); \
> 
> Probably nobody cares, but this most likely won't compile anymore on oldish MSVC versions.

Quite possibly, yes.  The current MSVC version is the first with sensible
C99 support, so it feels like a good version to require :)

j-b, do we care about old MSVC?

Diego
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