[fusl] clang-format fusl

fusl/src/math/roundf.c

Index: fusl/src/math/roundf.c
diff --git a/fusl/src/math/roundf.c b/fusl/src/math/roundf.c
index e8210af5621aa392543616d308200ddb22523281..55a38ddcfd159f2b577ccbeb66bac24c4bea2336 100644
--- a/fusl/src/math/roundf.c
+++ b/fusl/src/math/roundf.c
@@ -1,36 +1,38 @@
 #include "libm.h"
 
-#if FLT_EVAL_METHOD==0
+#if FLT_EVAL_METHOD == 0
 #define EPS FLT_EPSILON
-#elif FLT_EVAL_METHOD==1
+#elif FLT_EVAL_METHOD == 1
 #define EPS DBL_EPSILON
-#elif FLT_EVAL_METHOD==2
+#elif FLT_EVAL_METHOD == 2
 #define EPS LDBL_EPSILON
 #endif
-static const float_t toint = 1/EPS;
+static const float_t toint = 1 / EPS;
 
-float roundf(float x)
-{
-	union {float f; uint32_t i;} u = {x};
-	int e = u.i >> 23 & 0xff;
-	float_t y;
+float roundf(float x) {
+  union {
+    float f;
+    uint32_t i;
+  } u = {x};
+  int e = u.i >> 23 & 0xff;
+  float_t y;
 
-	if (e >= 0x7f+23)
-		return x;
-	if (u.i >> 31)
-		x = -x;
-	if (e < 0x7f-1) {
-		FORCE_EVAL(x + toint);
-		return 0*u.f;
-	}
-	y = x + toint - toint - x;
-	if (y > 0.5f)
-		y = y + x - 1;
-	else if (y <= -0.5f)
-		y = y + x + 1;
-	else
-		y = y + x;
-	if (u.i >> 31)
-		y = -y;
-	return y;
+  if (e >= 0x7f + 23)
+    return x;
+  if (u.i >> 31)
+    x = -x;
+  if (e < 0x7f - 1) {
+    FORCE_EVAL(x + toint);
+    return 0 * u.f;
+  }
+  y = x + toint - toint - x;
+  if (y > 0.5f)
+    y = y + x - 1;
+  else if (y <= -0.5f)
+    y = y + x + 1;
+  else
+    y = y + x;
+  if (u.i >> 31)
+    y = -y;
+  return y;
 }