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[/] [or1k/] [tags/] [before_ORP/] [uclinux/] [uClinux-2.0.x/] [include/] [asm-or32/] [byteorder.h] - Rev 666
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#ifndef _OR32_BYTEORDER_H #define _OR32_BYTEORDER_H #ifndef __BIG_ENDIAN #define __BIG_ENDIAN 4321 #endif #ifndef __BIG_ENDIAN_BITFIELD #define __BIG_ENDIAN_BITFIELD #endif #undef ntohl #undef ntohs #undef htonl #undef htons extern unsigned long int ntohl(unsigned long int); extern unsigned short int ntohs(unsigned short int); extern unsigned long int htonl(unsigned long int); extern unsigned short int htons(unsigned short int); extern __inline__ unsigned long int __ntohl(unsigned long int); extern __inline__ unsigned short int __ntohs(unsigned short int); extern __inline__ unsigned long int __ntohl(unsigned long int x) { return x; } extern __inline__ unsigned short int __ntohs(unsigned short int x) { return x; } #define __htonl(x) __ntohl(x) #define __htons(x) __ntohs(x) #define ntohl(x) __ntohl(x) #define ntohs(x) __ntohs(x) #define htonl(x) __htonl(x) #define htons(x) __htons(x) #define le16_to_cpu(x) \ ((__u16)((((__u16)(x) & 0x00FFU) << 8) | \ (((__u16)(x) & 0xFF00U) >> 8))) #define le32_to_cpu(x) \ ((__u32)((((__u32)(x) & 0x000000FFU) << 24) | \ (((__u32)(x) & 0x0000FF00U) << 8) | \ (((__u32)(x) & 0x00FF0000U) >> 8) | \ (((__u32)(x) & 0xFF000000U) >> 24))) #define le64_to_cpu(x) \ ((__u64)((((__u64)(x) & 0x00000000000000FFULL) << 56) | \ (((__u64)(x) & 0x000000000000FF00ULL) << 40) | \ (((__u64)(x) & 0x0000000000FF0000ULL) << 24) | \ (((__u64)(x) & 0x00000000FF000000ULL) << 8) | \ (((__u64)(x) & 0x000000FF00000000ULL) >> 8) | \ (((__u64)(x) & 0x0000FF0000000000ULL) >> 24) | \ (((__u64)(x) & 0x00FF000000000000ULL) >> 40) | \ (((__u64)(x) & 0xFF00000000000000ULL) >> 56))) #define cpu_to_le16(x) (le16_to_cpu(x)) #define cpu_to_le32(x) (le32_to_cpu(x)) #define cpu_to_le64(x) (le64_to_cpu(x)) #endif
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