Speex dev - Dec 2005 - Latest mdf update breaks C++ compiles

The latest SVN update breaks inclusion of speex_echo.h in C++ compilers.

MinGW complains with:

include/speex/speex_echo.h:42: error: ISO C++ forbids declaration of 
`SpeexEchoState' with no type

I changed the line to just be

struct SpeexEchoState;

which works for C++. A proper workaround is probably required.

> include/speex/speex_echo.h:42: error: ISO C++ forbids declaration of 
> `SpeexEchoState' with no type
> 
> I changed the line to just be
> 
> struct SpeexEchoState;
Actually, that "fix" breaks the C compile. 
> which works for C++. A proper workaround is probably required.
Definitely. I'm open to suggestions. Anyone knows what the proper way
is? Ideally, I'd like mdf.c to be able to #include "speex_echo.h"
too.

	Jean-Marc