[fusl] clang-format fusl

fusl/src/math/truncf.c

Index: fusl/src/math/truncf.c
diff --git a/fusl/src/math/truncf.c b/fusl/src/math/truncf.c
index 1a7d03c3bce103bffad9a74d701ebc9beb9bad17..a7036629fd94112b7f67cba44119d64f12927876 100644
--- a/fusl/src/math/truncf.c
+++ b/fusl/src/math/truncf.c
@@ -1,19 +1,21 @@
 #include "libm.h"
 
-float truncf(float x)
-{
-	union {float f; uint32_t i;} u = {x};
-	int e = (int)(u.i >> 23 & 0xff) - 0x7f + 9;
-	uint32_t m;
+float truncf(float x) {
+  union {
+    float f;
+    uint32_t i;
+  } u = {x};
+  int e = (int)(u.i >> 23 & 0xff) - 0x7f + 9;
+  uint32_t m;
 
-	if (e >= 23 + 9)
-		return x;
-	if (e < 9)
-		e = 1;
-	m = -1U >> e;
-	if ((u.i & m) == 0)
-		return x;
-	FORCE_EVAL(x + 0x1p120f);
-	u.i &= ~m;
-	return u.f;
+  if (e >= 23 + 9)
+    return x;
+  if (e < 9)
+    e = 1;
+  m = -1U >> e;
+  if ((u.i & m) == 0)
+    return x;
+  FORCE_EVAL(x + 0x1p120f);
+  u.i &= ~m;
+  return u.f;
 }