[fusl] clang-format fusl

fusl/src/math/floorf.c

Index: fusl/src/math/floorf.c
diff --git a/fusl/src/math/floorf.c b/fusl/src/math/floorf.c
index dceec739dbef5c4039fd4a5c7cf5c95ac593777d..fd40863acb244e0d202bd4966bc1697fac593b70 100644
--- a/fusl/src/math/floorf.c
+++ b/fusl/src/math/floorf.c
@@ -1,27 +1,29 @@
 #include "libm.h"
 
-float floorf(float x)
-{
-	union {float f; uint32_t i;} u = {x};
-	int e = (int)(u.i >> 23 & 0xff) - 0x7f;
-	uint32_t m;
+float floorf(float x) {
+  union {
+    float f;
+    uint32_t i;
+  } u = {x};
+  int e = (int)(u.i >> 23 & 0xff) - 0x7f;
+  uint32_t m;
 
-	if (e >= 23)
-		return x;
-	if (e >= 0) {
-		m = 0x007fffff >> e;
-		if ((u.i & m) == 0)
-			return x;
-		FORCE_EVAL(x + 0x1p120f);
-		if (u.i >> 31)
-			u.i += m;
-		u.i &= ~m;
-	} else {
-		FORCE_EVAL(x + 0x1p120f);
-		if (u.i >> 31 == 0)
-			u.i = 0;
-		else if (u.i << 1)
-			u.f = -1.0;
-	}
-	return u.f;
+  if (e >= 23)
+    return x;
+  if (e >= 0) {
+    m = 0x007fffff >> e;
+    if ((u.i & m) == 0)
+      return x;
+    FORCE_EVAL(x + 0x1p120f);
+    if (u.i >> 31)
+      u.i += m;
+    u.i &= ~m;
+  } else {
+    FORCE_EVAL(x + 0x1p120f);
+    if (u.i >> 31 == 0)
+      u.i = 0;
+    else if (u.i << 1)
+      u.f = -1.0;
+  }
+  return u.f;
 }