ncsw/inc/endian_ext.h

83  @Param[in]     val - The 16-bit value to swap.
93 #define SWAP_UINT16(val) \
94     ((uint16_t)((((val) & 0x00FF) << 8) | (((val) & 0xFF00) >> 8)))
99  @Param[in]     val - The 32-bit value to swap.
109 #define SWAP_UINT32(val) \
110     ((uint32_t)((((val) & 0x000000FF) << 24) | \
111                 (((val) & 0x0000FF00) <<  8) | \
112                 (((val) & 0x00FF0000) >>  8) | \
113                 (((val) & 0xFF000000) >> 24)))
118  @Param[in]     val - The 64-bit value to swap.
128 #define SWAP_UINT64(val) \
129     ((uint64_t)((((val) & 0x00000000000000FFULL) << 56) | \
130                 (((val) & 0x000000000000FF00ULL) << 40) | \
131                 (((val) & 0x0000000000FF0000ULL) << 24) | \
132                 (((val) & 0x00000000FF000000ULL) <<  8) | \
133                 (((val) & 0x000000FF00000000ULL) >>  8) | \
134                 (((val) & 0x0000FF0000000000ULL) >> 24) | \
135                 (((val) & 0x00FF000000000000ULL) >> 40) | \
136                 (((val) & 0xFF00000000000000ULL) >> 56)))
156  @Param[in]     val - The 16-bit value.
160 static __inline__ uint16_t SwapUint16(uint16_t val)
162     return (uint16_t)(((val & 0x00FF) << 8) |
163                       ((val & 0xFF00) >> 8));
171  @Param[in]     val - The 32-bit value.
175 static __inline__ uint32_t SwapUint32(uint32_t val)
177     return (uint32_t)(((val & 0x000000FF) << 24) |
178                       ((val & 0x0000FF00) <<  8) |
179                       ((val & 0x00FF0000) >>  8) |
180                       ((val & 0xFF000000) >> 24));
188  @Param[in]     val - The 64-bit value.
192 static __inline__ uint64_t SwapUint64(uint64_t val)
194     return (uint64_t)(((val & 0x00000000000000FFULL) << 56) |
195                       ((val & 0x000000000000FF00ULL) << 40) |
196                       ((val & 0x0000000000FF0000ULL) << 24) |
197                       ((val & 0x00000000FF000000ULL) <<  8) |
198                       ((val & 0x000000FF00000000ULL) >>  8) |
199                       ((val & 0x0000FF0000000000ULL) >> 24) |
200                       ((val & 0x00FF000000000000ULL) >> 40) |
201                       ((val & 0xFF00000000000000ULL) >> 56));
278  @Param[in]     val - The 16-bit value to convert.
284 #define CPU_TO_LE16(val)        SwapUint16(val)
290  @Param[in]     val - The 32-bit value to convert.
296 #define CPU_TO_LE32(val)        SwapUint32(val)
302  @Param[in]     val - The 64-bit value to convert.
308 #define CPU_TO_LE64(val)        SwapUint64(val)
315  @Param[in]     val - The 16-bit value to convert.
321 #define LE16_TO_CPU(val)        CPU_TO_LE16(val)
327  @Param[in]     val - The 32-bit value to convert.
333 #define LE32_TO_CPU(val)        CPU_TO_LE32(val)
339  @Param[in]     val - The 64-bit value to convert.
345 #define LE64_TO_CPU(val)        CPU_TO_LE64(val)
370  @Param[in]     val - The 16-bit value to convert.
376 #define CONST_CPU_TO_LE16(val)  SWAP_UINT16(val)
382  @Param[in]     val - The 32-bit value to convert.
388 #define CONST_CPU_TO_LE32(val)  SWAP_UINT32(val)
394  @Param[in]     val - The 64-bit value to convert.
400 #define CONST_CPU_TO_LE64(val)  SWAP_UINT64(val)
407  @Param[in]     val - The 16-bit value to convert.
413 #define CONST_LE16_TO_CPU(val)  CONST_CPU_TO_LE16(val)
419  @Param[in]     val - The 32-bit value to convert.
425 #define CONST_LE32_TO_CPU(val)  CONST_CPU_TO_LE32(val)
431  @Param[in]     val - The 64-bit value to convert.
437 #define CONST_LE64_TO_CPU(val)  CONST_CPU_TO_LE64(val)