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Diffstat (limited to 'clients/net-snk/include/endian.h')
-rw-r--r-- | clients/net-snk/include/endian.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/clients/net-snk/include/endian.h b/clients/net-snk/include/endian.h new file mode 100644 index 0000000..b4b9a94 --- /dev/null +++ b/clients/net-snk/include/endian.h @@ -0,0 +1,46 @@ +/****************************************************************************** + * Copyright (c) 2004, 2008 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ + + +#ifndef MY_ENDIAN_H +#define MY_ENDIAN_H + +#include <stdint.h> + +extern inline uint16_t bswap_16 (uint16_t x); +extern inline uint32_t bswap_32 (uint32_t x); +extern inline uint64_t bswap_64 (uint64_t x); +#define CPU_BIG_ENDIAN + +#ifndef CPU_BIG_ENDIAN +#define cpu_to_le64(x) (x) +#define cpu_to_le32(x) (x) +#define cpu_to_le16(x) (x) +#define cpu_to_be16(x) bswap_16(x) +#define cpu_to_be32(x) bswap_32(x) +#define le64_to_cpu(x) (x) +#define le32_to_cpu(x) (x) +#define le16_to_cpu(x) (x) +#define be32_to_cpu(x) bswap_32(x) +#else +#define cpu_to_le64(x) bswap_64(x) +#define cpu_to_le32(x) bswap_32(x) +#define cpu_to_le16(x) bswap_16(x) +#define cpu_to_be16(x) (x) +#define cpu_to_be32(x) (x) +#define le64_to_cpu(x) bswap_64(x) +#define le32_to_cpu(x) bswap_32(x) +#define le16_to_cpu(x) bswap_16(x) +#define be32_to_cpu(x) (x) +#endif + +#endif |