mpz_divexact_gcd

[Mike]

hi all,

While creating bindings of GMP against PicoLisp I found lost (?) function:
mpz_divexact_gcd

Somehow it exists inside project: minigmp, ChangeLog, tests, symbol in shared library.
At the same time absent in gmp.h and documentation (html, pdf).

Any comments? 

(mike)