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authorSzabolcs Nagy <nsz@port70.net>2013-09-04 17:36:00 +0000
committerSzabolcs Nagy <nsz@port70.net>2013-09-05 11:30:09 +0000
commit8dba5486288e719ed290cccefcd932ed32756d7c (patch)
tree7e9cac9140e4c2c54e31cd817e95e135833a0deb /src/math/fabsf.c
parent63b9cc777323488da3474e8bc53e0ac4d3521382 (diff)
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math: cosmetic cleanup (use explicit union instead of fshape and dshape)
Diffstat (limited to 'src/math/fabsf.c')
-rw-r--r--src/math/fabsf.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/src/math/fabsf.c b/src/math/fabsf.c
index 516f1104..4efc8d68 100644
--- a/src/math/fabsf.c
+++ b/src/math/fabsf.c
@@ -1,10 +1,9 @@
-#include "libm.h"
+#include <math.h>
+#include <stdint.h>
float fabsf(float x)
{
- union fshape u;
-
- u.value = x;
- u.bits &= (uint32_t)-1 / 2;
- return u.value;
+ union {float f; uint32_t i;} u = {x};
+ u.i &= 0x7fffffff;
+ return u.f;
}