X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Futil%2Fbyte_utils.rs;h=0c6530f29e0eb1cb8b937f9842b9c83eb3d504be;hb=2e5e40e0b21fbac862478dce4d81cf037f37060d;hp=eae9f0572fca73c8e28bcd1f7c2c6b6dc66a77f4;hpb=86a2607b008ed9bf95e89562a1822bcbfcfdcdb0;p=rust-lightning

diff --git a/lightning/src/util/byte_utils.rs b/lightning/src/util/byte_utils.rs
index eae9f057..0c6530f2 100644
--- a/lightning/src/util/byte_utils.rs
+++ b/lightning/src/util/byte_utils.rs
@@ -1,23 +1,12 @@
-#[inline]
-pub fn slice_to_be16(v: &[u8]) -> u16 {
-	((v[0] as u16) << 8*1) |
-	((v[1] as u16) << 8*0)
-}
-#[inline]
-pub fn slice_to_be32(v: &[u8]) -> u32 {
-	((v[0] as u32) << 8*3) |
-	((v[1] as u32) << 8*2) |
-	((v[2] as u32) << 8*1) |
-	((v[3] as u32) << 8*0)
-}
-#[cfg(not(feature = "fuzztarget"))] // Used only by poly1305
-#[inline]
-pub fn slice_to_le32(v: &[u8]) -> u32 {
-	((v[0] as u32) << 8*0) |
-	((v[1] as u32) << 8*1) |
-	((v[2] as u32) << 8*2) |
-	((v[3] as u32) << 8*3)
-}
+// This file is Copyright its original authors, visible in version control
+// history.
+//
+// This file is licensed under the Apache License, Version 2.0 <LICENSE-APACHE
+// or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
+// You may not use this file except in accordance with one or both of these
+// licenses.
+
 #[inline]
 pub fn slice_to_be48(v: &[u8]) -> u64 {
 	((v[0] as u64) << 8*5) |
@@ -55,16 +44,6 @@ pub fn be32_to_array(u: u32) -> [u8; 4] {
 	v[3] = ((u >> 8*0) & 0xff) as u8;
 	v
 }
-#[cfg(not(feature = "fuzztarget"))] // Used only by poly1305
-#[inline]
-pub fn le32_to_array(u: u32) -> [u8; 4] {
-	let mut v = [0; 4];
-	v[0] = ((u >> 8*0) & 0xff) as u8;
-	v[1] = ((u >> 8*1) & 0xff) as u8;
-	v[2] = ((u >> 8*2) & 0xff) as u8;
-	v[3] = ((u >> 8*3) & 0xff) as u8;
-	v
-}
 #[inline]
 pub fn be48_to_array(u: u64) -> [u8; 6] {
 	assert!(u & 0xffff_0000_0000_0000 == 0);
@@ -111,14 +90,10 @@ mod tests {
 	
 	#[test]
 	fn test_all() {
-		assert_eq!(slice_to_be16(&[0xde, 0xad]), 0xdead);
-		assert_eq!(slice_to_be32(&[0xde, 0xad, 0xbe, 0xef]), 0xdeadbeef);
-		assert_eq!(slice_to_le32(&[0xef, 0xbe, 0xad, 0xde]), 0xdeadbeef);
 		assert_eq!(slice_to_be48(&[0xde, 0xad, 0xbe, 0xef, 0x1b, 0xad]), 0xdeadbeef1bad);
 		assert_eq!(slice_to_be64(&[0xde, 0xad, 0xbe, 0xef, 0x1b, 0xad, 0x1d, 0xea]), 0xdeadbeef1bad1dea);
 		assert_eq!(be16_to_array(0xdead), [0xde, 0xad]);
 		assert_eq!(be32_to_array(0xdeadbeef), [0xde, 0xad, 0xbe, 0xef]);
-		assert_eq!(le32_to_array(0xdeadbeef), [0xef, 0xbe, 0xad, 0xde]);
 		assert_eq!(be48_to_array(0xdeadbeef1bad), [0xde, 0xad, 0xbe, 0xef, 0x1b, 0xad]);
 		assert_eq!(be64_to_array(0xdeadbeef1bad1dea), [0xde, 0xad, 0xbe, 0xef, 0x1b, 0xad, 0x1d, 0xea]);
 		assert_eq!(le64_to_array(0xdeadbeef1bad1dea), [0xea, 0x1d, 0xad, 0x1b, 0xef, 0xbe, 0xad, 0xde]);