Mercurial > vba-linux
annotate src/win32/7zip/7z/C/RotateDefs.h @ 1:f9f4f1b99eed
importing src directory
| author | Robert McIntyre <rlm@mit.edu> |
|---|---|
| date | Sat, 03 Mar 2012 10:31:27 -0600 |
| parents | |
| children |
| rev | line source |
|---|---|
| rlm@1 | 1 /* RotateDefs.h -- Rotate functions |
| rlm@1 | 2 2008-08-05 |
| rlm@1 | 3 Igor Pavlov |
| rlm@1 | 4 Public domain */ |
| rlm@1 | 5 |
| rlm@1 | 6 #ifndef __ROTATEDEFS_H |
| rlm@1 | 7 #define __ROTATEDEFS_H |
| rlm@1 | 8 |
| rlm@1 | 9 #ifdef _MSC_VER |
| rlm@1 | 10 |
| rlm@1 | 11 #include <stdlib.h> |
| rlm@1 | 12 #define rotlFixed(x, n) _rotl((x), (n)) |
| rlm@1 | 13 #define rotrFixed(x, n) _rotr((x), (n)) |
| rlm@1 | 14 |
| rlm@1 | 15 #else |
| rlm@1 | 16 |
| rlm@1 | 17 #define rotlFixed(x, n) (((x) << (n)) | ((x) >> (32 - (n)))) |
| rlm@1 | 18 #define rotrFixed(x, n) (((x) >> (n)) | ((x) << (32 - (n)))) |
| rlm@1 | 19 |
| rlm@1 | 20 #endif |
| rlm@1 | 21 |
| rlm@1 | 22 #endif |