Function libgcrypt_sys::gcry_prime_group_generator

pub unsafe extern "C" fn gcry_prime_group_generator(
    r_g: *mut gcry_mpi_t, 
    prime: gcry_mpi_t, 
    factors: *mut gcry_mpi_t, 
    start_g: gcry_mpi_t
) -> gcry_error_t