correctly rounded mathematical functions

[Paul Zimmermann]

       Hi Jeff,

> Shared newlib code cannot have an LGPL license.  Our Linux code is for a
> shared library
> and uses code from glibc (including depending on glibc headers) so it is
> permitted, but the code
> is not shared with other platforms.

ok. Would the MIT license be ok for newlib? We are open to multi-licensing,
but we'll try to minimize the number of licenses (the MIT license would be
ok for Musl).

Best regards,
Paul