ncsw/inc/endian_ext.h

82  @Param[in]     val - The 16-bit value to swap.
92 #define SWAP_UINT16(val) \
93     ((uint16_t)((((val) & 0x00FF) << 8) | (((val) & 0xFF00) >> 8)))
98  @Param[in]     val - The 32-bit value to swap.
108 #define SWAP_UINT32(val) \
109     ((uint32_t)((((val) & 0x000000FF) << 24) | \
110                 (((val) & 0x0000FF00) <<  8) | \
111                 (((val) & 0x00FF0000) >>  8) | \
112                 (((val) & 0xFF000000) >> 24)))
117  @Param[in]     val - The 64-bit value to swap.
127 #define SWAP_UINT64(val) \
128     ((uint64_t)((((val) & 0x00000000000000FFULL) << 56) | \
129                 (((val) & 0x000000000000FF00ULL) << 40) | \
130                 (((val) & 0x0000000000FF0000ULL) << 24) | \
131                 (((val) & 0x00000000FF000000ULL) <<  8) | \
132                 (((val) & 0x000000FF00000000ULL) >>  8) | \
133                 (((val) & 0x0000FF0000000000ULL) >> 24) | \
134                 (((val) & 0x00FF000000000000ULL) >> 40) | \
135                 (((val) & 0xFF00000000000000ULL) >> 56)))
155  @Param[in]     val - The 16-bit value.
159 static __inline__ uint16_t SwapUint16(uint16_t val)
161     return (uint16_t)(((val & 0x00FF) << 8) |
162                       ((val & 0xFF00) >> 8));
170  @Param[in]     val - The 32-bit value.
174 static __inline__ uint32_t SwapUint32(uint32_t val)
176     return (uint32_t)(((val & 0x000000FF) << 24) |
177                       ((val & 0x0000FF00) <<  8) |
178                       ((val & 0x00FF0000) >>  8) |
179                       ((val & 0xFF000000) >> 24));
187  @Param[in]     val - The 64-bit value.
191 static __inline__ uint64_t SwapUint64(uint64_t val)
193     return (uint64_t)(((val & 0x00000000000000FFULL) << 56) |
194                       ((val & 0x000000000000FF00ULL) << 40) |
195                       ((val & 0x0000000000FF0000ULL) << 24) |
196                       ((val & 0x00000000FF000000ULL) <<  8) |
197                       ((val & 0x000000FF00000000ULL) >>  8) |
198                       ((val & 0x0000FF0000000000ULL) >> 24) |
199                       ((val & 0x00FF000000000000ULL) >> 40) |
200                       ((val & 0xFF00000000000000ULL) >> 56));
277  @Param[in]     val - The 16-bit value to convert.
283 #define CPU_TO_LE16(val)        SwapUint16(val)
289  @Param[in]     val - The 32-bit value to convert.
295 #define CPU_TO_LE32(val)        SwapUint32(val)
301  @Param[in]     val - The 64-bit value to convert.
307 #define CPU_TO_LE64(val)        SwapUint64(val)
314  @Param[in]     val - The 16-bit value to convert.
320 #define LE16_TO_CPU(val)        CPU_TO_LE16(val)
326  @Param[in]     val - The 32-bit value to convert.
332 #define LE32_TO_CPU(val)        CPU_TO_LE32(val)
338  @Param[in]     val - The 64-bit value to convert.
344 #define LE64_TO_CPU(val)        CPU_TO_LE64(val)
369  @Param[in]     val - The 16-bit value to convert.
375 #define CONST_CPU_TO_LE16(val)  SWAP_UINT16(val)
381  @Param[in]     val - The 32-bit value to convert.
387 #define CONST_CPU_TO_LE32(val)  SWAP_UINT32(val)
393  @Param[in]     val - The 64-bit value to convert.
399 #define CONST_CPU_TO_LE64(val)  SWAP_UINT64(val)
406  @Param[in]     val - The 16-bit value to convert.
412 #define CONST_LE16_TO_CPU(val)  CONST_CPU_TO_LE16(val)
418  @Param[in]     val - The 32-bit value to convert.
424 #define CONST_LE32_TO_CPU(val)  CONST_CPU_TO_LE32(val)
430  @Param[in]     val - The 64-bit value to convert.
436 #define CONST_LE64_TO_CPU(val)  CONST_CPU_TO_LE64(val)