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-rw-r--r--libc-top-half/musl/src/math/fabsl.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/libc-top-half/musl/src/math/fabsl.c b/libc-top-half/musl/src/math/fabsl.c
new file mode 100644
index 0000000..c4f36ec
--- /dev/null
+++ b/libc-top-half/musl/src/math/fabsl.c
@@ -0,0 +1,15 @@
+#include "libm.h"
+#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
+long double fabsl(long double x)
+{
+ return fabs(x);
+}
+#elif (LDBL_MANT_DIG == 64 || LDBL_MANT_DIG == 113) && LDBL_MAX_EXP == 16384
+long double fabsl(long double x)
+{
+ union ldshape u = {x};
+
+ u.i.se &= 0x7fff;
+ return u.f;
+}
+#endif