diff options
Diffstat (limited to 'usr.sbin/kgzip/endian.h')
-rw-r--r-- | usr.sbin/kgzip/endian.h | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/usr.sbin/kgzip/endian.h b/usr.sbin/kgzip/endian.h deleted file mode 100644 index 78c9b16..0000000 --- a/usr.sbin/kgzip/endian.h +++ /dev/null @@ -1,52 +0,0 @@ -/* - * $FreeBSD$ - */ - -#include <sys/types.h> -#include <machine/endian.h> - -#define bswap16(x) (uint16_t) \ - ((x >> 8) | (x << 8)) - -#define bswap32(x) (uint32_t) \ - ((x >> 24) | ((x >> 8) & 0xff00) | ((x << 8) & 0xff0000) | (x << 24)) - -#define bswap64(x) (uint64_t) \ - ((x >> 56) | ((x >> 40) & 0xff00) | ((x >> 24) & 0xff0000) | \ - ((x >> 8) & 0xff000000) | ((x << 8) & ((uint64_t)0xff << 32)) | \ - ((x << 24) & ((uint64_t)0xff << 40)) | \ - ((x << 40) & ((uint64_t)0xff << 48)) | ((x << 56))) - -/* - * Host to big endian, host to little endian, big endian to host, and little - * endian to host byte order functions as detailed in byteorder(9). - */ -#if _BYTE_ORDER == _LITTLE_ENDIAN -#define HTOBE16(x) bswap16((uint16_t)(x)) -#define HTOBE32(x) bswap32((uint32_t)(x)) -#define HTOBE64(x) bswap64((uint64_t)(x)) -#define HTOLE16(x) ((uint16_t)(x)) -#define HTOLE32(x) ((uint32_t)(x)) -#define HTOLE64(x) ((uint64_t)(x)) - -#define BE16TOH(x) bswap16((uint16_t)(x)) -#define BE32TOH(x) bswap32((uint32_t)(x)) -#define BE64TOH(x) bswap64((uint64_t)(x)) -#define LE16TOH(x) ((uint16_t)(x)) -#define LE32TOH(x) ((uint32_t)(x)) -#define LE64TOH(x) ((uint64_t)(x)) -#else /* _BYTE_ORDER != _LITTLE_ENDIAN */ -#define HTOBE16(x) ((uint16_t)(x)) -#define HTOBE32(x) ((uint32_t)(x)) -#define HTOBE64(x) ((uint64_t)(x)) -#define HTOLE16(x) bswap16((uint16_t)(x)) -#define HTOLE32(x) bswap32((uint32_t)(x)) -#define HTOLE64(x) bswap64((uint64_t)(x)) - -#define BE16TOH(x) ((uint16_t)(x)) -#define BE32TOH(x) ((uint32_t)(x)) -#define BE64TOH(x) ((uint64_t)(x)) -#define LE16TOH(x) bswap16((uint16_t)(x)) -#define LE32TOH(x) bswap32((uint32_t)(x)) -#define LE64TOH(x) bswap64((uint64_t)(x)) -#endif /* _BYTE_ORDER == _LITTLE_ENDIAN */ |