Function gmp_mpfr_sys::mpc::set_fr_fr

pub unsafe extern "C" fn set_fr_fr(
    rop: *mut mpc_t, 
    op1: *const mpfr_t, 
    op2: *const mpfr_t, 
    rnd: rnd_t
) -> c_int

See: mpc_set_fr_fr