Macro specialized_div_rem::impl_delegate

macro_rules! impl_delegate {
    ($unsigned_name : ident, $signed_name : ident, $zero_div_fn : ident,
 $half_normalization_shift : ident, $half_division : ident, $n_h : expr, $uH :
 ident, $uX : ident, $uD : ident, $iD : ident, $($unsigned_attr : meta), * ;
 $($signed_attr : meta), *) => { ... };
}

Creates unsigned and signed division functions that use a combination of hardware division and binary long division to divide integers larger than what hardware division by itself can do. This function is intended for microarchitectures that have division hardware, but not fast enough multiplication hardware for impl_trifecta to be faster.