diff options
Diffstat (limited to '')
| -rw-r--r-- | src/common/bswap.h (renamed from src/liblzma/check/check_byteswap.h) | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/src/liblzma/check/check_byteswap.h b/src/common/bswap.h index 264def26..8f82a8f4 100644 --- a/src/liblzma/check/check_byteswap.h +++ b/src/common/bswap.h @@ -1,7 +1,7 @@ /////////////////////////////////////////////////////////////////////////////// // -/// \file check_byteswap.h -/// \brief Byteswapping needed by the checks +/// \file bswap.h +/// \brief Byte swapping // // This code has been put into the public domain. // @@ -11,18 +11,19 @@ // /////////////////////////////////////////////////////////////////////////////// -#ifndef LZMA_CHECK_BYTESWAP_H -#define LZMA_CHECK_BYTESWAP_H +#ifndef LZMA_BSWAP_H +#define LZMA_BSWAP_H -#ifdef HAVE_CONFIG_H -# include <config.h> -#endif +// NOTE: We assume that config.h is already #included. // byteswap.h is a GNU extension. It contains inline assembly versions // for byteswapping. When byteswap.h is not available, we use generic code. #ifdef HAVE_BYTESWAP_H # include <byteswap.h> #else +# define bswap_16(num) \ + (((num) << 8) | ((num) >> 8)) + # define bswap_32(num) \ ( (((num) << 24) ) \ | (((num) << 8) & UINT32_C(0x00FF0000)) \ |