Rev 2071 | Rev 3675 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 338 | jermar | 1 | /* |
| 2071 | jermar | 2 | * Copyright (c) 2005 Jakub Jermar |
| 338 | jermar | 3 | * All rights reserved. |
| 4 | * |
||
| 5 | * Redistribution and use in source and binary forms, with or without |
||
| 6 | * modification, are permitted provided that the following conditions |
||
| 7 | * are met: |
||
| 8 | * |
||
| 9 | * - Redistributions of source code must retain the above copyright |
||
| 10 | * notice, this list of conditions and the following disclaimer. |
||
| 11 | * - Redistributions in binary form must reproduce the above copyright |
||
| 12 | * notice, this list of conditions and the following disclaimer in the |
||
| 13 | * documentation and/or other materials provided with the distribution. |
||
| 14 | * - The name of the author may not be used to endorse or promote products |
||
| 15 | * derived from this software without specific prior written permission. |
||
| 16 | * |
||
| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
||
| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
||
| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
||
| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
||
| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
||
| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
||
| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
||
| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
||
| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
||
| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||
| 27 | */ |
||
| 28 | |||
| 1819 | decky | 29 | /** @addtogroup generic |
| 1702 | cejka | 30 | * @{ |
| 31 | */ |
||
| 32 | /** @file |
||
| 33 | */ |
||
| 34 | |||
| 1888 | jermar | 35 | #ifndef KERN_BYTEORDER_H_ |
| 36 | #define KERN_BYTEORDER_H_ |
||
| 338 | jermar | 37 | |
| 1780 | jermar | 38 | static inline uint64_t uint64_t_byteorder_swap(uint64_t n) |
| 338 | jermar | 39 | { |
| 40 | return ((n & 0xff) << 56) | |
||
| 41 | ((n & 0xff00) << 40) | |
||
| 42 | ((n & 0xff0000) << 24) | |
||
| 43 | ((n & 0xff000000LL) << 8) | |
||
| 2002 | decky | 44 | ((n & 0xff00000000LL) >> 8) | |
| 338 | jermar | 45 | ((n & 0xff0000000000LL) >> 24) | |
| 46 | ((n & 0xff000000000000LL) >> 40) | |
||
| 47 | ((n & 0xff00000000000000LL) >> 56); |
||
| 48 | } |
||
| 49 | |||
| 1780 | jermar | 50 | static inline uint32_t uint32_t_byteorder_swap(uint32_t n) |
| 338 | jermar | 51 | { |
| 52 | return ((n & 0xff) << 24) | |
||
| 53 | ((n & 0xff00) << 8) | |
||
| 54 | ((n & 0xff0000) >> 8) | |
||
| 55 | ((n & 0xff000000) >> 24); |
||
| 56 | } |
||
| 57 | |||
| 58 | #endif |
||
| 1702 | cejka | 59 | |
| 1819 | decky | 60 | /** @} |
| 1702 | cejka | 61 | */ |