[fusl] clang-format fusl

fusl/src/math/modff.c

Index: fusl/src/math/modff.c
diff --git a/fusl/src/math/modff.c b/fusl/src/math/modff.c
index 639514effafcc91997d53f4b8528e16b21440a9e..eae990eb0f856051584de27aa2fae452a8d58f99 100644
--- a/fusl/src/math/modff.c
+++ b/fusl/src/math/modff.c
@@ -1,34 +1,36 @@
 #include "libm.h"
 
-float modff(float x, float *iptr)
-{
-	union {float f; uint32_t i;} u = {x};
-	uint32_t mask;
-	int e = (int)(u.i>>23 & 0xff) - 0x7f;
+float modff(float x, float* iptr) {
+  union {
+    float f;
+    uint32_t i;
+  } u = {x};
+  uint32_t mask;
+  int e = (int)(u.i >> 23 & 0xff) - 0x7f;
 
-	/* no fractional part */
-	if (e >= 23) {
-		*iptr = x;
-		if (e == 0x80 && u.i<<9 != 0) { /* nan */
-			return x;
-		}
-		u.i &= 0x80000000;
-		return u.f;
-	}
-	/* no integral part */
-	if (e < 0) {
-		u.i &= 0x80000000;
-		*iptr = u.f;
-		return x;
-	}
+  /* no fractional part */
+  if (e >= 23) {
+    *iptr = x;
+    if (e == 0x80 && u.i << 9 != 0) { /* nan */
+      return x;
+    }
+    u.i &= 0x80000000;
+    return u.f;
+  }
+  /* no integral part */
+  if (e < 0) {
+    u.i &= 0x80000000;
+    *iptr = u.f;
+    return x;
+  }
 
-	mask = 0x007fffff>>e;
-	if ((u.i & mask) == 0) {
-		*iptr = x;
-		u.i &= 0x80000000;
-		return u.f;
-	}
-	u.i &= ~mask;
-	*iptr = u.f;
-	return x - u.f;
+  mask = 0x007fffff >> e;
+  if ((u.i & mask) == 0) {
+    *iptr = x;
+    u.i &= 0x80000000;
+    return u.f;
+  }
+  u.i &= ~mask;
+  *iptr = u.f;
+  return x - u.f;
 }