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make socketcall types common as they are same for all architectures
[oweals/musl.git]
/
src
/
math
/
fabs.c
1
#include <math.h>
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#include <stdint.h>
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double fabs(double x)
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{
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union {double f; uint64_t i;} u = {x};
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u.i &= -1ULL/2;
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return u.f;
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}