VeraCrypt
aboutsummaryrefslogtreecommitdiff
path: root/src/Common/Endian.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/Common/Endian.c')
-rw-r--r--src/Common/Endian.c118
1 files changed, 59 insertions, 59 deletions
diff --git a/src/Common/Endian.c b/src/Common/Endian.c
index 9cf16cce..44d96e40 100644
--- a/src/Common/Endian.c
+++ b/src/Common/Endian.c
@@ -1,59 +1,59 @@
-/*
- Legal Notice: Some portions of the source code contained in this file were
- derived from the source code of TrueCrypt 7.1a, which is
- Copyright (c) 2003-2012 TrueCrypt Developers Association and which is
- governed by the TrueCrypt License 3.0, also from the source code of
- Encryption for the Masses 2.02a, which is Copyright (c) 1998-2000 Paul Le Roux
- and which is governed by the 'License Agreement for Encryption for the Masses'
- Modifications and additions to the original source code (contained in this file)
- and all other portions of this file are Copyright (c) 2013-2016 IDRIX
- and are governed by the Apache License 2.0 the full text of which is
- contained in the file License.txt included in VeraCrypt binary and source
- code distribution packages. */
-
-#include "Tcdefs.h"
-#include "Common/Endian.h"
-
-
-unsigned __int16 MirrorBytes16 (unsigned __int16 x)
-{
- return (x << 8) | (x >> 8);
-}
-
-
-unsigned __int32 MirrorBytes32 (unsigned __int32 x)
-{
- unsigned __int32 n = (unsigned __int8) x;
- n <<= 8; n |= (unsigned __int8) (x >> 8);
- n <<= 8; n |= (unsigned __int8) (x >> 16);
- return (n << 8) | (unsigned __int8) (x >> 24);
-}
-
-#ifndef TC_NO_COMPILER_INT64
-uint64 MirrorBytes64 (uint64 x)
-{
- uint64 n = (unsigned __int8) x;
- n <<= 8; n |= (unsigned __int8) (x >> 8);
- n <<= 8; n |= (unsigned __int8) (x >> 16);
- n <<= 8; n |= (unsigned __int8) (x >> 24);
- n <<= 8; n |= (unsigned __int8) (x >> 32);
- n <<= 8; n |= (unsigned __int8) (x >> 40);
- n <<= 8; n |= (unsigned __int8) (x >> 48);
- return (n << 8) | (unsigned __int8) (x >> 56);
-}
-#endif
-
-void
-LongReverse (unsigned __int32 *buffer, unsigned byteCount)
-{
- unsigned __int32 value;
-
- byteCount /= sizeof (unsigned __int32);
- while (byteCount--)
- {
- value = *buffer;
- value = ((value & 0xFF00FF00L) >> 8) | \
- ((value & 0x00FF00FFL) << 8);
- *buffer++ = (value << 16) | (value >> 16);
- }
-}
+/*
+ Legal Notice: Some portions of the source code contained in this file were
+ derived from the source code of TrueCrypt 7.1a, which is
+ Copyright (c) 2003-2012 TrueCrypt Developers Association and which is
+ governed by the TrueCrypt License 3.0, also from the source code of
+ Encryption for the Masses 2.02a, which is Copyright (c) 1998-2000 Paul Le Roux
+ and which is governed by the 'License Agreement for Encryption for the Masses'
+ Modifications and additions to the original source code (contained in this file)
+ and all other portions of this file are Copyright (c) 2013-2016 IDRIX
+ and are governed by the Apache License 2.0 the full text of which is
+ contained in the file License.txt included in VeraCrypt binary and source
+ code distribution packages. */
+
+#include "Tcdefs.h"
+#include "Common/Endian.h"
+
+
+unsigned __int16 MirrorBytes16 (unsigned __int16 x)
+{
+ return (x << 8) | (x >> 8);
+}
+
+
+unsigned __int32 MirrorBytes32 (unsigned __int32 x)
+{
+ unsigned __int32 n = (unsigned __int8) x;
+ n <<= 8; n |= (unsigned __int8) (x >> 8);
+ n <<= 8; n |= (unsigned __int8) (x >> 16);
+ return (n << 8) | (unsigned __int8) (x >> 24);
+}
+
+#ifndef TC_NO_COMPILER_INT64
+uint64 MirrorBytes64 (uint64 x)
+{
+ uint64 n = (unsigned __int8) x;
+ n <<= 8; n |= (unsigned __int8) (x >> 8);
+ n <<= 8; n |= (unsigned __int8) (x >> 16);
+ n <<= 8; n |= (unsigned __int8) (x >> 24);
+ n <<= 8; n |= (unsigned __int8) (x >> 32);
+ n <<= 8; n |= (unsigned __int8) (x >> 40);
+ n <<= 8; n |= (unsigned __int8) (x >> 48);
+ return (n << 8) | (unsigned __int8) (x >> 56);
+}
+#endif
+
+void
+LongReverse (unsigned __int32 *buffer, unsigned byteCount)
+{
+ unsigned __int32 value;
+
+ byteCount /= sizeof (unsigned __int32);
+ while (byteCount--)
+ {
+ value = *buffer;
+ value = ((value & 0xFF00FF00L) >> 8) | \
+ ((value & 0x00FF00FFL) << 8);
+ *buffer++ = (value << 16) | (value >> 16);
+ }
+}