1 files changed, 0 insertions, 52 deletions
diff --git a/std/hash/_fnv/util.ts b/std/hash/_fnv/util.ts
deleted file mode 100644
index 8afed8e82..000000000
--- a/std/hash/_fnv/util.ts
+++ /dev/null
@@ -1,52 +0,0 @@
-// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
-
-function n16(n: number): number {
-  return n & 0xffff;
-}
-
-function n32(n: number): number {
-  return n >>> 0;
-}
-
-function add32WithCarry(a: number, b: number): [number, number] {
-  const added = n32(a) + n32(b);
-  return [n32(added), added > 0xffffffff ? 1 : 0];
-}
-
-function mul32WithCarry(a: number, b: number): [number, number] {
-  const al = n16(a);
-  const ah = n16(a >>> 16);
-  const bl = n16(b);
-  const bh = n16(b >>> 16);
-
-  const [t, tc] = add32WithCarry(al * bh, ah * bl);
-  const [n, nc] = add32WithCarry(al * bl, n32(t << 16));
-  const carry = nc + (tc << 16) + n16(t >>> 16) + ah * bh;
-
-  return [n, carry];
-}
-
-/**
- * mul32 performs 32-bit multiplication, a * b
- * @param a
- * @param b
- */
-export function mul32(a: number, b: number): number {
-  // https://stackoverflow.com/a/28151933
-  const al = n16(a);
-  const ah = a - al;
-  return n32(n32(ah * b) + al * b);
-}
-
-/**
- * mul64 performs 64-bit multiplication with two 32-bit words
- * @param [ah, al]
- * @param [bh, bl]
- */
-export function mul64(
-  [ah, al]: [number, number],
-  [bh, bl]: [number, number],
-): [number, number] {
-  const [n, c] = mul32WithCarry(al, bl);
-  return [n32(mul32(al, bh) + mul32(ah, bl) + c), n];
-}