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| author | Lasse Collin <lasse.collin@tukaani.org> | 2023-09-23 02:21:49 +0300 |
|---|---|---|
| committer | Lasse Collin <lasse.collin@tukaani.org> | 2023-10-18 19:02:45 +0300 |
| commit | 6828242735cbf61b93d140383336e1e51a006f2d (patch) | |
| tree | 122b80b7a4069451e8b4d5d414bc849651472cd0 /src/common | |
| parent | liblzma: Set the MSVC optimization fix to only cover lzma_crc64_clmul(). (diff) | |
| download | xz-6828242735cbf61b93d140383336e1e51a006f2d.tar.xz | |
tuklib_integer: Add missing write64be and write64le fallback functions.
Diffstat (limited to 'src/common')
| -rw-r--r-- | src/common/tuklib_integer.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/common/tuklib_integer.h b/src/common/tuklib_integer.h index 24d9efb1..0eaca369 100644 --- a/src/common/tuklib_integer.h +++ b/src/common/tuklib_integer.h @@ -454,6 +454,40 @@ write32le(uint8_t *buf, uint32_t num) #endif +#ifndef write64be +static inline void +write64be(uint8_t *buf, uint64_t num) +{ + buf[0] = (uint8_t)(num >> 56); + buf[1] = (uint8_t)(num >> 48); + buf[2] = (uint8_t)(num >> 40); + buf[3] = (uint8_t)(num >> 32); + buf[4] = (uint8_t)(num >> 24); + buf[5] = (uint8_t)(num >> 16); + buf[6] = (uint8_t)(num >> 8); + buf[7] = (uint8_t)num; + return; +} +#endif + + +#ifndef write64le +static inline void +write64le(uint8_t *buf, uint64_t num) +{ + buf[0] = (uint8_t)num; + buf[1] = (uint8_t)(num >> 8); + buf[2] = (uint8_t)(num >> 16); + buf[3] = (uint8_t)(num >> 24); + buf[4] = (uint8_t)(num >> 32); + buf[5] = (uint8_t)(num >> 40); + buf[6] = (uint8_t)(num >> 48); + buf[7] = (uint8_t)(num >> 56); + return; +} +#endif + + ////////////////////////////// // Aligned reads and writes // ////////////////////////////// |