first commit of the new libm!

[musl] / src / stdlib / frexpf.c

diff --git a/src/stdlib/frexpf.c b/src/stdlib/frexpf.c
deleted file mode 100644 (file)
index ee5e910..0000000
--- a/src/stdlib/frexpf.c
+++ /dev/null
@@ -1,23 +0,0 @@
-#include <math.h>
-#include <inttypes.h>
-
-float frexpf(float x, int *e)
-{
-       union { float f; uint32_t i; } y = { x };
-       int ee = y.i>>23 & 0xff;
-
-       if (!ee) {
-               if (x) {
-                       x = frexpf(x*0x1p64, e);
-                       *e -= 64;
-               } else *e = 0;
-               return x;
-       } else if (ee == 0xff) {
-               return x;
-       }
-
-       *e = ee - 0x7e;
-       y.i &= 0x807ffffful;
-       y.i |= 0x3f000000ul;
-       return y.f;
-}