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| author | David Young <dyoung@hdfgroup.org> | 2020-01-10 17:32:35 (GMT) |
|---|---|---|
| committer | David Young <dyoung@hdfgroup.org> | 2020-01-10 18:00:22 (GMT) |
| commit | f4d8894158e8624f5d89cb6903a0017e2abdc670 (patch) | |
| tree | 521bfa860e0467938c97c1f00b927b7cbcef2c65 /src/H5Fprivate.h | |
| parent | 3fd9dc7b83fdff1ea0ecf5d7ef5a4ad2ddfeae51 (diff) | |
| download | hdf5-f4d8894158e8624f5d89cb6903a0017e2abdc670.zip hdf5-f4d8894158e8624f5d89cb6903a0017e2abdc670.tar.gz hdf5-f4d8894158e8624f5d89cb6903a0017e2abdc670.tar.bz2 | |
Straggler from previous: provide uint64_decode().
Diffstat (limited to 'src/H5Fprivate.h')
| -rw-r--r-- | src/H5Fprivate.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/H5Fprivate.h b/src/H5Fprivate.h index f04d284..ca8aef2 100644 --- a/src/H5Fprivate.h +++ b/src/H5Fprivate.h @@ -203,6 +203,20 @@ typedef struct H5F_t H5F_t; (p) += 8; \ } +static inline uint64_t +uint64_decode(uint8_t **pp) +{ + int i; + uint8_t *p = *pp; + uint64_t v = 0; + + for (i = 0; i < 8; i++) { + v = (v << 8) | p[7 - i]; + } + *pp += 8; + return v; +} + # define UINT64DECODE(p, n) { \ /* WE DON'T CHECK FOR OVERFLOW! */ \ size_t _i; \ |