`hex.shr_bit`¶

dst[:n] >>= 1

Signature¶

def shr_bit n, dst { ... }

Defined in hex/shifts.fj — lines 17–20 (view on GitHub).

See the complexity glossary for what @, w, dw, dbit, n mean.

Click to view the macro body

def shr_bit n, dst {
    .shifts.shr_bit_once dst, 0
    rep(n-1, i) .shifts.shr_bit_once dst+(i+1)*dw, dst+i*dw
}