Remove dead codes

1 files changed, 0 insertions, 101 deletions

diff --git a/src/libstd/hash.rs b/src/libstd/hash.rs
index 5a671eea7a3..fd439eb05e2 100644
--- a/src/libstd/hash.rs
+++ b/src/libstd/hash.rs
@@ -91,107 +91,6 @@ impl<A:IterBytes> Hash for A {
     }
 }
 
-fn hash_keyed_2<A: IterBytes,
-                B: IterBytes>(a: &A, b: &B, k0: u64, k1: u64) -> u64 {
-    let mut s = State::new(k0, k1);
-    a.iter_bytes(true, |bytes| {
-        s.input(bytes);
-        true
-    });
-    b.iter_bytes(true, |bytes| {
-        s.input(bytes);
-        true
-    });
-    s.result_u64()
-}
-
-fn hash_keyed_3<A: IterBytes,
-                B: IterBytes,
-                C: IterBytes>(a: &A, b: &B, c: &C, k0: u64, k1: u64) -> u64 {
-    let mut s = State::new(k0, k1);
-    a.iter_bytes(true, |bytes| {
-        s.input(bytes);
-        true
-    });
-    b.iter_bytes(true, |bytes| {
-        s.input(bytes);
-        true
-    });
-    c.iter_bytes(true, |bytes| {
-        s.input(bytes);
-        true
-    });
-    s.result_u64()
-}
-
-fn hash_keyed_4<A: IterBytes,
-                B: IterBytes,
-                C: IterBytes,
-                D: IterBytes>(
-                a: &A,
-                b: &B,
-                c: &C,
-                d: &D,
-                k0: u64,
-                k1: u64)
-                -> u64 {
-    let mut s = State::new(k0, k1);
-    a.iter_bytes(true, |bytes| {
-        s.input(bytes);
-        true
-    });
-    b.iter_bytes(true, |bytes| {
-        s.input(bytes);
-        true
-    });
-    c.iter_bytes(true, |bytes| {
-        s.input(bytes);
-        true
-    });
-    d.iter_bytes(true, |bytes| {
-        s.input(bytes);
-        true
-    });
-    s.result_u64()
-}
-
-fn hash_keyed_5<A: IterBytes,
-                B: IterBytes,
-                C: IterBytes,
-                D: IterBytes,
-                E: IterBytes>(
-                a: &A,
-                b: &B,
-                c: &C,
-                d: &D,
-                e: &E,
-                k0: u64,
-                k1: u64)
-                -> u64 {
-    let mut s = State::new(k0, k1);
-    a.iter_bytes(true, |bytes| {
-        s.input(bytes);
-        true
-    });
-    b.iter_bytes(true, |bytes| {
-        s.input(bytes);
-        true
-    });
-    c.iter_bytes(true, |bytes| {
-        s.input(bytes);
-        true
-    });
-    d.iter_bytes(true, |bytes| {
-        s.input(bytes);
-        true
-    });
-    e.iter_bytes(true, |bytes| {
-        s.input(bytes);
-        true
-    });
-    s.result_u64()
-}
-
 #[inline]
 pub fn default_state() -> State {
     State::new(0, 0)