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1 | // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- |
2 | // vim: ts=8 sw=2 smarttab | |
3 | /* | |
4 | * Ceph - scalable distributed file system | |
5 | * | |
6 | * Copyright (C) 2004-2006 Sage Weil <sage@newdream.net> | |
7 | * | |
8 | * This is free software; you can redistribute it and/or | |
9 | * modify it under the terms of the GNU Lesser General Public | |
10 | * License version 2.1, as published by the Free Software | |
11 | * Foundation. See file COPYING. | |
12 | * | |
13 | */ | |
14 | ||
15 | #ifndef __CEPH_OS_REVERSE_H | |
16 | #define __CEPH_OS_REVERSE_H | |
17 | ||
18 | #include "include/int_types.h" | |
19 | ||
20 | #ifdef __cplusplus | |
21 | extern "C" { | |
22 | #endif | |
23 | ||
24 | extern uint32_t reverse_bits(uint32_t v); | |
25 | extern uint32_t reverse_nibbles(uint32_t retval); | |
26 | ||
27 | #ifdef __cplusplus | |
28 | } | |
29 | #endif | |
30 | ||
31 | #endif |