mpn_tdiv_qr vs mpn_divrem

[Paul Zimmermann]

       Torbjörn,

> We will soon introduce new documented main calling points for division.
> One such calling point will probably be mpn_div_qr.  It will probably
> return the most significant quotient word so that an (m+n)-word dividend
> divided by an n-word divisor will write just m words to the quotient
> operand (not m+1 as mpn_tdiv_qr does).

this would be great!

Paul