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Update fxhash constants

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The fxhash implementation was missing a constant for 32-bit platforms.
This has been fixed.  Constant for 64-bit platform was update to match
the current Rust constants.
This commit is contained in:
Ondřej Surý 2025-08-26 07:56:03 +02:00
parent 11bbef0eec
commit 24ba4ba3ad
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GPG Key ID: 2820F37E873DEA41
1 changed files with 5 additions and 1 deletions
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6
lib/isc/include/isc/fxhash.h
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@ -32,7 +32,11 @@
#include <isc/bit.h>
/* The constant K from Rust's fxhash */
#define K 0x9e3779b97f4a7c15ull
#if SIZE_MAX == UINT64_MAX
#define K UINT64_C(0x517cc1b727220a95)
#else
#define K UINT32_C(0x9e3779b9)
#endif
static inline size_t
fx_add_to_hash(size_t hash, size_t i) {