X-Git-Url: https://wimlib.net/git/?p=wimlib;a=blobdiff_plain;f=src%2Fendianness.h;h=3de872ac7d592cd8a31ed44ee2833855ea1856a2;hp=72a37358b35c5294c25fddb7f440852594b43e44;hb=18b97ba5b37c0134513886062946d0fd521a9b5e;hpb=760e88e4b3489e77deac116bbeb322d9f4f2d89f diff --git a/src/endianness.h b/src/endianness.h index 72a37358..3de872ac 100644 --- a/src/endianness.h +++ b/src/endianness.h @@ -8,14 +8,16 @@ /* Watch out for conflicts with ntfs-3g headers... */ #ifndef bswap16 -static inline uint16_t bswap16(uint16_t n) +static inline uint16_t +bswap16(uint16_t n) { return (n << 8) | (n >> 8); } #endif /* ifndef bswap16 */ #ifndef bswap32 -static inline uint32_t bswap32(uint32_t n) +static inline uint32_t +bswap32(uint32_t n) { #if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3) return __builtin_bswap32(n); @@ -27,7 +29,8 @@ static inline uint32_t bswap32(uint32_t n) #endif /* ifndef bswap32 */ #ifndef bswap64 -static inline uint64_t bswap64(uint64_t n) +static inline uint64_t +bswap64(uint64_t n) { #if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3) return __builtin_bswap64(n); @@ -59,28 +62,33 @@ static inline uint64_t bswap64(uint64_t n) # endif #endif -static inline void array_cpu_to_le32(uint32_t *p, uint64_t n) +static inline void +array_cpu_to_le32(uint32_t *p, size_t n) { - while (n--) - *p++ = cpu_to_le32(*p); + for (size_t i = 0; i < n; i++) + p[i] = cpu_to_le32(p[i]); } -static inline void array_le32_to_cpu(uint32_t *p, uint64_t n) +static inline void +array_le32_to_cpu(uint32_t *p, size_t n) { - while (n--) - *p++ = le32_to_cpu(*p); + for (size_t i = 0; i < n; i++) + p[i] = le32_to_cpu(p[i]); } -static inline void array_cpu_to_le64(uint64_t *p, uint64_t n) +static inline void +array_cpu_to_le64(uint64_t *p, size_t n) { - while (n--) - *p++ = cpu_to_le64(*p); + for (size_t i = 0; i < n; i++) + p[i] = cpu_to_le64(p[i]); } -static inline void array_le64_to_cpu(uint64_t *p, uint64_t n) +static inline void +array_le64_to_cpu(uint64_t *p, size_t n) { - while (n--) - *p++ = le64_to_cpu(*p); + for (size_t i = 0; i < n; i++) + p[i] = le64_to_cpu(p[i]); } + #endif /* _WIMLIB_ENDIANNESS_H */