creachadair_imath_sys

Function mp_rat_init_size

source 
pub unsafe extern "C" fn mp_rat_init_size(
    r: mp_rat,
    n_prec: mp_size,
    d_prec: mp_size,
) -> mp_result
Expand description

Initializes r with at least n_prec digits of storage for the numerator and d_prec digits of storage for the denominator, and value zero.

If either precision is zero, the default precision is used, rounded up to the nearest word size.