X-Git-Url: https://the.earth.li/gitweb/?a=blobdiff_plain;f=bithelp.h;fp=bithelp.h;h=0000000000000000000000000000000000000000;hb=aabf2c1bd3e37fb70b674dba243f927069909534;hp=76324b44b4e734730cf4a9fe7badd8b2e3cf87b2;hpb=cfbbd6655346497ab28d50d2b5c34f0c5d9ce5ce;p=onak.git diff --git a/bithelp.h b/bithelp.h deleted file mode 100644 index 76324b4..0000000 --- a/bithelp.h +++ /dev/null @@ -1,39 +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 - * - * $Id: bithelp.h,v 1.4 2003/10/04 10:21:40 noodles Exp $ - */ - -#ifndef __BITHELP_H__ -#define __BITHELP_H__ - -/** - * rol - Rotate a 32 bit integer by n bytes - * @x: The integer to rotate. - * @n: The number of bytes to rotate it by. - */ -static inline unsigned int rol(unsigned int x, int n) -{ - __asm__("roll %%cl,%0" - :"=r" (x) - :"0" (x),"c" (n)); - return x; -} - -#endif /* __BITHELP_H__ */