1*7af41682SXin LI /* 2*7af41682SXin LI * Copyright (c) Ian F. Darwin 1986-1995. 3*7af41682SXin LI * Software written by Ian F. Darwin and others; 4*7af41682SXin LI * maintained 1995-present by Christos Zoulas and others. 5*7af41682SXin LI * 6*7af41682SXin LI * Redistribution and use in source and binary forms, with or without 7*7af41682SXin LI * modification, are permitted provided that the following conditions 8*7af41682SXin LI * are met: 9*7af41682SXin LI * 1. Redistributions of source code must retain the above copyright 10*7af41682SXin LI * notice immediately at the beginning of the file, without modification, 11*7af41682SXin LI * this list of conditions, and the following disclaimer. 12*7af41682SXin LI * 2. Redistributions in binary form must reproduce the above copyright 13*7af41682SXin LI * notice, this list of conditions and the following disclaimer in the 14*7af41682SXin LI * documentation and/or other materials provided with the distribution. 15*7af41682SXin LI * 16*7af41682SXin LI * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17*7af41682SXin LI * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18*7af41682SXin LI * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19*7af41682SXin LI * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 20*7af41682SXin LI * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21*7af41682SXin LI * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22*7af41682SXin LI * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23*7af41682SXin LI * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24*7af41682SXin LI * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25*7af41682SXin LI * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26*7af41682SXin LI * SUCH DAMAGE. 27*7af41682SXin LI */ 28*7af41682SXin LI 29*7af41682SXin LI #ifdef HAVE_BYTESWAP_H 30*7af41682SXin LI #include <byteswap.h> 31*7af41682SXin LI #endif 32*7af41682SXin LI #ifdef HAVE_SYS_BSWAP_H 33*7af41682SXin LI #include <sys/bswap.h> 34*7af41682SXin LI #endif 35*7af41682SXin LI 36*7af41682SXin LI #if defined(HAVE_BYTESWAP_H) 37*7af41682SXin LI #define file_swap2(x) bswap_16(x) 38*7af41682SXin LI #define file_swap4(x) bswap_32(x) 39*7af41682SXin LI #define file_swap8(x) bswap_64(x) 40*7af41682SXin LI #elif defined(HAVE_SYS_BSWAP_H) 41*7af41682SXin LI #define file_swap2(x) bswap16(x) 42*7af41682SXin LI #define file_swap4(x) bswap32(x) 43*7af41682SXin LI #define file_swap8(x) bswap64(x) 44*7af41682SXin LI #else 45*7af41682SXin LI file_protected uint16_t file_swap2(uint16_t); 46*7af41682SXin LI file_protected uint32_t file_swap4(uint32_t); 47*7af41682SXin LI file_protected uint64_t file_swap8(uint64_t); 48*7af41682SXin LI #endif 49