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[ntvdm]: use an "unsigned" abs for the comparison (that's what I want). fix msvc warning.

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svn path=/trunk/; revision=67837
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Hermès Bélusca-Maïto 2015-05-20 22:05:58 +00:00
parent 0621d3bc17
commit fd3f43887a
1 changed files with 2 additions and 4 deletions
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6
reactos/subsystems/mvdm/ntvdm/hardware/sound/speaker.c
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@ -160,10 +160,8 @@ VOID PulseSample(VOID)
/*
* Magic begins there...
*/
#ifndef ABS
#define ABS(x) ((x) < 0 ? -(x) : (x))
#endif
if (ABS(CurrPulsesFreq - LastPulsesFreq) > 7)
#define UABS(x) (ULONG)((LONG)(x) < 0 ? -(LONG)(x) : (x))
if (UABS(CurrPulsesFreq - LastPulsesFreq) > 7)
{
/*
* This can be a "large" fluctuation so ignore it for now, but take