[fusl] clang-format fusl

fusl/src/math/frexp.c

Index: fusl/src/math/frexp.c
diff --git a/fusl/src/math/frexp.c b/fusl/src/math/frexp.c
index 27b6266ed0c1d7c5dadd06ecc186a994fdcd1c52..594c37b255342f3a503c20d9cb169b23ce927649 100644
--- a/fusl/src/math/frexp.c
+++ b/fusl/src/math/frexp.c
@@ -1,23 +1,26 @@
 #include <math.h>
 #include <stdint.h>
 
-double frexp(double x, int *e)
-{
-	union { double d; uint64_t i; } y = { x };
-	int ee = y.i>>52 & 0x7ff;
+double frexp(double x, int* e) {
+  union {
+    double d;
+    uint64_t i;
+  } y = {x};
+  int ee = y.i >> 52 & 0x7ff;
 
-	if (!ee) {
-		if (x) {
-			x = frexp(x*0x1p64, e);
-			*e -= 64;
-		} else *e = 0;
-		return x;
-	} else if (ee == 0x7ff) {
-		return x;
-	}
+  if (!ee) {
+    if (x) {
+      x = frexp(x * 0x1p64, e);
+      *e -= 64;
+    } else
+      *e = 0;
+    return x;
+  } else if (ee == 0x7ff) {
+    return x;
+  }
 
-	*e = ee - 0x3fe;
-	y.i &= 0x800fffffffffffffull;
-	y.i |= 0x3fe0000000000000ull;
-	return y.d;
+  *e = ee - 0x3fe;
+  y.i &= 0x800fffffffffffffull;
+  y.i |= 0x3fe0000000000000ull;
+  return y.d;
 }