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8
9static inline uint16_t bswap16(uint16_t x)
10{
11 return ((x & 0x00ff) << 8) | ((x & 0xff00) >> 8);
12}
13
14static inline uint32_t bswap32(uint32_t x)
15{
16 return ((x & 0x000000ffU) << 24) | ((x & 0x0000ff00U) << 8) |
17 ((x & 0x00ff0000U) >> 8) | ((x & 0xff000000U) >> 24);
18}
19
20static inline uint64_t bswap64(uint64_t x)
21{
22 return ((x & 0x00000000000000ffULL) << 56) |
23 ((x & 0x000000000000ff00ULL) << 40) |
24 ((x & 0x0000000000ff0000ULL) << 24) |
25 ((x & 0x00000000ff000000ULL) << 8) |
26 ((x & 0x000000ff00000000ULL) >> 8) |
27 ((x & 0x0000ff0000000000ULL) >> 24) |
28 ((x & 0x00ff000000000000ULL) >> 40) |
29 ((x & 0xff00000000000000ULL) >> 56);
30}
31