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Diffstat (limited to 'lib/mlibc/options/ansi/musl-generic-math/copysign.c')
-rw-r--r--lib/mlibc/options/ansi/musl-generic-math/copysign.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/lib/mlibc/options/ansi/musl-generic-math/copysign.c b/lib/mlibc/options/ansi/musl-generic-math/copysign.c
deleted file mode 100644
index b09331b..0000000
--- a/lib/mlibc/options/ansi/musl-generic-math/copysign.c
+++ /dev/null
@@ -1,8 +0,0 @@
-#include "libm.h"
-
-double copysign(double x, double y) {
- union {double f; uint64_t i;} ux={x}, uy={y};
- ux.i &= -1ULL/2;
- ux.i |= uy.i & 1ULL<<63;
- return ux.f;
-}