[fusl] clang-format fusl

fusl/src/math/scalbn.c

Index: fusl/src/math/scalbn.c
diff --git a/fusl/src/math/scalbn.c b/fusl/src/math/scalbn.c
index 530e07c79f051aab246f39b31bfa1571699a8f57..acfc13df6fc109e66a6472ecc21e6f494e9402b9 100644
--- a/fusl/src/math/scalbn.c
+++ b/fusl/src/math/scalbn.c
@@ -1,31 +1,33 @@
 #include <math.h>
 #include <stdint.h>
 
-double scalbn(double x, int n)
-{
-	union {double f; uint64_t i;} u;
-	double_t y = x;
+double scalbn(double x, int n) {
+  union {
+    double f;
+    uint64_t i;
+  } u;
+  double_t y = x;
 
-	if (n > 1023) {
-		y *= 0x1p1023;
-		n -= 1023;
-		if (n > 1023) {
-			y *= 0x1p1023;
-			n -= 1023;
-			if (n > 1023)
-				n = 1023;
-		}
-	} else if (n < -1022) {
-		y *= 0x1p-1022;
-		n += 1022;
-		if (n < -1022) {
-			y *= 0x1p-1022;
-			n += 1022;
-			if (n < -1022)
-				n = -1022;
-		}
-	}
-	u.i = (uint64_t)(0x3ff+n)<<52;
-	x = y * u.f;
-	return x;
+  if (n > 1023) {
+    y *= 0x1p1023;
+    n -= 1023;
+    if (n > 1023) {
+      y *= 0x1p1023;
+      n -= 1023;
+      if (n > 1023)
+        n = 1023;
+    }
+  } else if (n < -1022) {
+    y *= 0x1p-1022;
+    n += 1022;
+    if (n < -1022) {
+      y *= 0x1p-1022;
+      n += 1022;
+      if (n < -1022)
+        n = -1022;
+    }
+  }
+  u.i = (uint64_t)(0x3ff + n) << 52;
+  x = y * u.f;
+  return x;
 }