mpz_sgn          2537 maint/gnulib/lib/mini-gmp.c   if (mpz_sgn (m) == 0)
mpz_sgn          2808 maint/gnulib/lib/mini-gmp.c       signed long sign = mpz_sgn (v);
mpz_sgn          2820 maint/gnulib/lib/mini-gmp.c       signed long sign = mpz_sgn (u);
mpz_sgn           133 maint/gnulib/lib/mini-gmp.h int mpz_sgn (const mpz_t);