Changes to some RTEMS headers

[Rosimildo DaSilva]

NEWLIB code:
newlib-1.8.1/newlib/libc/sys/rtems/include/signal.h
newlib-1.8.1/newlib/libc/sys/rtems/sys/types.h

The files above are missing:

#ifdef __cplusplus
extern "C" {
#endif

//  .....

#ifdef __cplusplus
}
#endif


I have fixed them and sent a diff to the RTEMS team, and now a copy to you.
I'd love to see these changes incorporated to the base code.
( See attached files ).

If this is not the right format, plase tell me. This is the first time that
I am
submitting some changes to GNU code.

Regards, Rosimildo.