creachadair_imath_sys

Function mp_int_exptmod_evalue

Source 
pub unsafe extern "C" fn mp_int_exptmod_evalue(
    a: mp_int,
    value: mp_small,
    m: mp_int,
    c: mp_int,
) -> mp_result
Expand description

Sets c to the value of a raised to the value power, modulo m. It returns MP_RANGE if value < 0 or MP_UNDEF if m == 0.