fifo prototypes and const

[Olaf Petzold <opetzold@wit.regiocom.net>]

Hello,

since I write in C++, I get much more warnigns than programming in C. Well,
could the prototype and implementation of

int rtf_put(unsigned int fifo, void *buf, int count); 

changed to 

int rtf_put(unsigned int fifo, const void *buf, int count); 

It's the complement to user space write:
ssize_t write(int fd, const char *buf, size_t count);       
where the buf isn't modified. I guess the same for rtf_put. As I can see
RTLinux and RTAI is affected. I havent checked the other prototypes.

Regards
Olaf