From ce188d4d7f3b9ad04867c49b424e8497c2ade92b Mon Sep 17 00:00:00 2001 From: aliaspider Date: Tue, 14 May 2019 08:58:52 +0100 Subject: add CHD support. --- deps/lzma-16.04/C/RotateDefs.h | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 deps/lzma-16.04/C/RotateDefs.h (limited to 'deps/lzma-16.04/C/RotateDefs.h') diff --git a/deps/lzma-16.04/C/RotateDefs.h b/deps/lzma-16.04/C/RotateDefs.h new file mode 100644 index 0000000..6c790e7 --- /dev/null +++ b/deps/lzma-16.04/C/RotateDefs.h @@ -0,0 +1,30 @@ +/* RotateDefs.h -- Rotate functions +2015-03-25 : Igor Pavlov : Public domain */ + +#ifndef __ROTATE_DEFS_H +#define __ROTATE_DEFS_H + +#ifdef _MSC_VER + +#include + +/* don't use _rotl with 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)) + +#else + +/* new compilers can translate these macros to fast commands. */ + +#define rotlFixed(x, n) (((x) << (n)) | ((x) >> (32 - (n)))) +#define rotrFixed(x, n) (((x) >> (n)) | ((x) << (32 - (n)))) + +#endif + +#endif -- cgit v1.2.3