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Diffstat (limited to 'random/gnupg-bithelp.h')
| -rw-r--r-- | random/gnupg-bithelp.h | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/random/gnupg-bithelp.h b/random/gnupg-bithelp.h deleted file mode 100644 index 188db168..00000000 --- a/random/gnupg-bithelp.h +++ /dev/null @@ -1,41 +0,0 @@ -/* bithelp.h - Some bit manipulation helpers - * Copyright (C) 1999 Free Software Foundation, Inc. - * - * This file is part of GnuPG. - * - * GnuPG is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * GnuPG 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 General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - */ -#ifndef G10_BITHELP_H -#define G10_BITHELP_H - - -/**************** - * Rotate a 32 bit integer by n bytes - */ -#if defined(__GNUC__) && defined(__i386__) -static inline u32 -rol( u32 x, int n) -{ - __asm__("roll %%cl,%0" - :"=r" (x) - :"0" (x),"c" (n)); - return x; -} -#else - #define rol(x,n) ( ((x) << (n)) | ((x) >> (32-(n))) ) -#endif - - -#endif /*G10_BITHELP_H*/ |