Add zook's ZenUtils to SVN

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18010 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 128 insertions, 0 deletions

diff --git a/utils/zenutils/libraries/beecrypt-4.1.2/beecrypt/endianness.h b/utils/zenutils/libraries/beecrypt-4.1.2/beecrypt/endianness.h
new file mode 100755
index 0000000000..e136aa59f9
--- /dev/null
+++ b/utils/zenutils/libraries/beecrypt-4.1.2/beecrypt/endianness.h
@@ -0,0 +1,128 @@
+/*
+ * endianness.h
+ *
+ * Endian-dependant encoding/decoding, header
+ *
+ * Copyright (c) 1998, 1999, 2000, 2001, 2004 Beeyond Software Holding
+ *
+ * Author: Bob Deblier <bob.deblier@telenet.be>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#ifndef _ENDIANNESS_H
+#define _ENDIANNESS_H
+
+#include "beecrypt/beecrypt.h"
+
+#if defined(__cplusplus) || HAVE_INLINE
+
+static inline int16_t _swap16(int16_t n)
+{
+        return (    ((n & 0xff) << 8) |
+                                ((n & 0xff00) >> 8) );
+}
+# define swap16(n) _swap16(n)
+
+static inline uint16_t _swapu16(uint16_t n)
+{
+        return (    ((n & 0xffU) << 8) |
+                                ((n & 0xff00U) >> 8) );
+}
+# define swapu16(n) _swap16(n)
+
+# ifdef __arch__swab32
+#  define swap32(n) __arch__swab32(n)
+#  define swapu32(n) __arch__swab32(n)
+# else
+
+static inline int32_t _swap32(int32_t n)
+{
+        return (    ((n & 0xff) << 24) |
+                                ((n & 0xff00) << 8) |
+                                ((n & 0xff0000) >> 8) |
+                                ((n & 0xff000000) >> 24) );
+}
+#  define swap32(n) _swap32(n)
+
+static inline uint32_t _swapu32(uint32_t n)
+{
+        return (    ((n & 0xffU) << 24) |
+                                ((n & 0xff00U) << 8) |
+                                ((n & 0xff0000U) >> 8) |
+                                ((n & 0xff000000U) >> 24) );
+}
+#  define swapu32(n) _swapu32(n)
+
+# endif
+
+# ifdef __arch__swab64
+#  define swap64(n) __arch__swab64(n)
+#  define swapu64(n) __arch__swab64(n)
+# else
+
+static inline int64_t _swap64(int64_t n)
+{
+        return (    ((n & ((int64_t) 0xff)      ) << 56) |
+                                ((n & ((int64_t) 0xff) <<  8) << 40) |
+                                ((n & ((int64_t) 0xff) << 16) << 24) |
+                                ((n & ((int64_t) 0xff) << 24) <<  8) |
+                                ((n & ((int64_t) 0xff) << 32) >>  8) |
+                                ((n & ((int64_t) 0xff) << 40) >> 24) |
+                                ((n & ((int64_t) 0xff) << 48) >> 40) |
+                                ((n & ((int64_t) 0xff) << 56) >> 56) );
+}
+#  define swap64(n) _swap64(n)
+
+static inline uint64_t _swapu64(uint64_t n)
+{
+        return (    ((n & ((uint64_t) 0xff)      ) << 56) |
+                                ((n & ((uint64_t) 0xff) <<  8) << 40) |
+                                ((n & ((uint64_t) 0xff) << 16) << 24) |
+                                ((n & ((uint64_t) 0xff) << 24) <<  8) |
+                                ((n & ((uint64_t) 0xff) << 32) >>  8) |
+                                ((n & ((uint64_t) 0xff) << 40) >> 24) |
+                                ((n & ((uint64_t) 0xff) << 48) >> 40) |
+                                ((n & ((uint64_t) 0xff) << 56) >> 56) );
+}
+#  define swapu64(n) _swapu64(n)
+
+# endif
+
+#else
+BEECRYPTAPI
+ int16_t swap16 (int16_t);
+BEECRYPTAPI
+uint16_t swapu16(uint16_t);
+BEECRYPTAPI
+ int32_t swap32 (int32_t);
+BEECRYPTAPI
+uint32_t swapu32(uint32_t);
+BEECRYPTAPI
+ int64_t swap64 (int64_t);
+BEECRYPTAPI
+uint64_t swapu64(uint64_t);
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif