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use 0 instead of NULL for null pointer constants
[musl]
/
src
/
math
/
fabs.c
diff --git
a/src/math/fabs.c
b/src/math/fabs.c
index
6e28f1e
..
e8258cf
100644
(file)
--- a/
src/math/fabs.c
+++ b/
src/math/fabs.c
@@
-1,10
+1,9
@@
-#include "libm.h"
+#include <math.h>
+#include <stdint.h>
double fabs(double x)
{
- union dshape u;
-
- u.value = x;
- u.bits &= (uint64_t)-1 / 2;
- return u.value;
+ union {double f; uint64_t i;} u = {x};
+ u.i &= -1ULL/2;
+ return u.f;
}