/*+
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swap64.c - 64-bit byte swapping functions.+
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Copyright (C) 1995 - 2001 Michael Riepe+
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+
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This library is free software; you can redistribute it and/or+
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modify it under the terms of the GNU Library General Public+
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License as published by the Free Software Foundation; either+
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version 2 of the License, or (at your option) any later version.+
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+
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This library is distributed in the hope that it will be useful,+
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but WITHOUT ANY WARRANTY; without even the implied warranty of+
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU+
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Library General Public License for more details.+
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+
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You should have received a copy of the GNU Library General Public+
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License along with this library; if not, write to the Free Software+
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA+
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*/+
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+
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#include <private.h>+
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#include <byteswap.h>+
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+
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#if __LIBELF64+
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+
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#ifndef lint+
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static const char rcsid[] = "@(#) $Id: swap64.c,v 1.5 2005/05/21 15:39:26 michael Exp $";+
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#endif /* lint */+
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+
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__libelf_u64_t+
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_elf_load_u64L(const unsigned char *from) {+
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    return ((__libelf_u64_t)__load_u32L(from + 4) << 32)+
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	 | (__libelf_u64_t)__load_u32L(from);+
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}+
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+
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__libelf_u64_t+
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_elf_load_u64M(const unsigned char *from) {+
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    return ((__libelf_u64_t)__load_u32M(from) << 32)+
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	 | (__libelf_u64_t)__load_u32M(from + 4);+
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}+
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+
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__libelf_i64_t+
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_elf_load_i64L(const unsigned char *from) {+
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    return ((__libelf_i64_t)__load_i32L(from + 4) << 32)+
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	 | (__libelf_u64_t)__load_u32L(from);+
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}+
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+
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__libelf_i64_t+
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_elf_load_i64M(const unsigned char *from) {+
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    return ((__libelf_i64_t)__load_i32M(from) << 32)+
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	 | (__libelf_u64_t)__load_u32M(from + 4);+
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}+
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+
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void+
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_elf_store_u64L(unsigned char *to, __libelf_u64_t v) {+
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    __store_u32L(to, (__libelf_u32_t)v);+
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    v >>= 32;+
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    __store_u32L(to + 4, (__libelf_u32_t)v);+
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}+
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+
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void+
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_elf_store_u64M(unsigned char *to, __libelf_u64_t v) {+
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    __store_u32M(to + 4, (__libelf_u32_t)v);+
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    v >>= 32;+
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    __store_u32M(to, (__libelf_u32_t)v);+
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}+
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+
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void+
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_elf_store_i64L(unsigned char *to, __libelf_u64_t v) {+
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    __store_u32L(to, (__libelf_u32_t)v);+
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    v >>= 32;+
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    __store_i32L(to + 4, (__libelf_u32_t)v);+
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}+
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+
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void+
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_elf_store_i64M(unsigned char *to, __libelf_u64_t v) {+
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    __store_u32M(to + 4, (__libelf_u32_t)v);+
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    v >>= 32;+
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    __store_i32M(to, (__libelf_u32_t)v);+
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}+
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+
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#endif /* __LIBELF64 */+
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