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[SDK/CRT] Provide inline implementation of log2

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Jérôme Gardou
2020-09-21 16:54:39 +02:00
parent edca86dadb
commit 86a0852ffb
1 changed files with 1 additions and 0 deletions
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sdk/include/crt/math.h
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@@ -270,6 +270,7 @@ _Check_return_ __CRT_INLINE long lrintl(_In_ long double x) { return (long)((x <
_Check_return_ __CRT_INLINE long long llrint(_In_ double x) { return (long long)((x < 0) ? (x - 0.5f) : (x + 0.5)); }
_Check_return_ __CRT_INLINE long long llrintf(_In_ float x) { return (long long)((x < 0) ? (x - 0.5f) : (x + 0.5)); }
_Check_return_ __CRT_INLINE long long llrintl(_In_ long double x) { return (long long)((x < 0) ? (x - 0.5f) : (x + 0.5)); }
_Check_return_ __CRT_INLINE double log2(_In_ double x) { return log(x) / log(2); }
#ifndef NO_OLDNAMES /* !__STDC__ */