Files
itunes_server/iTunesAPIs/third_party/include/7zip/C/RotateDefs.h
danial 9f481c5e8c Add iTunes Debugger and third-party libraries
- Introduced a new iTunes Debugger application with main functionality to interact with iTunesAPIs.
- Added various third-party libraries including 7zip, bit7z, jsoncpp, libcurl, libeay32, ssleay32, and zlib for enhanced functionality.
- Created project files for the iTunes Debugger in Visual Studio, including .vcxproj, .vcxproj.filters, and .sln files.
- Included a log file for debugging purposes.
- Ensured compatibility with both Debug and Release configurations for Win32 and x64 platforms.
2025-11-15 23:06:05 +08:00

51 lines
1.4 KiB
C

/* RotateDefs.h -- Rotate functions
2023-06-18 : Igor Pavlov : Public domain */
#ifndef ZIP7_INC_ROTATE_DEFS_H
#define ZIP7_INC_ROTATE_DEFS_H
#ifdef _MSC_VER
#include <stdlib.h>
/* don't use _rotl with old MINGW. It can insert slow call to function. */
/* #if (_MSC_VER >= 1200) */
#pragma intrinsic(_rotl)
#pragma intrinsic(_rotr)
/* #endif */
#define rotlFixed(x, n) _rotl((x), (n))
#define rotrFixed(x, n) _rotr((x), (n))
#if (_MSC_VER >= 1300)
#define Z7_ROTL64(x, n) _rotl64((x), (n))
#define Z7_ROTR64(x, n) _rotr64((x), (n))
#else
#define Z7_ROTL64(x, n) (((x) << (n)) | ((x) >> (64 - (n))))
#define Z7_ROTR64(x, n) (((x) >> (n)) | ((x) << (64 - (n))))
#endif
#else
/* new compilers can translate these macros to fast commands. */
#if defined(__clang__) && (__clang_major__ >= 4) \
|| defined(__GNUC__) && (__GNUC__ >= 5)
/* GCC 4.9.0 and clang 3.5 can recognize more correct version: */
#define rotlFixed(x, n) (((x) << (n)) | ((x) >> (-(n) & 31)))
#define rotrFixed(x, n) (((x) >> (n)) | ((x) << (-(n) & 31)))
#define Z7_ROTL64(x, n) (((x) << (n)) | ((x) >> (-(n) & 63)))
#define Z7_ROTR64(x, n) (((x) >> (n)) | ((x) << (-(n) & 63)))
#else
/* for old GCC / clang: */
#define rotlFixed(x, n) (((x) << (n)) | ((x) >> (32 - (n))))
#define rotrFixed(x, n) (((x) >> (n)) | ((x) << (32 - (n))))
#define Z7_ROTL64(x, n) (((x) << (n)) | ((x) >> (64 - (n))))
#define Z7_ROTR64(x, n) (((x) >> (n)) | ((x) << (64 - (n))))
#endif
#endif
#endif