[fusl] clang-format fusl

fusl/src/math/ilogb.c

Index: fusl/src/math/ilogb.c
diff --git a/fusl/src/math/ilogb.c b/fusl/src/math/ilogb.c
index cd7c89ebc84081d8c5ed1d5e315a622b02f2bf10..de9d8cc9a5f3a048dffd9419f9c4755a038082f4 100644
--- a/fusl/src/math/ilogb.c
+++ b/fusl/src/math/ilogb.c
@@ -1,26 +1,29 @@
 #include <limits.h>
 #include "libm.h"
 
-int ilogb(double x)
-{
-	PRAGMA_STDC_FENV_ACCESS_ON
-	union {double f; uint64_t i;} u = {x};
-	uint64_t i = u.i;
-	int e = i>>52 & 0x7ff;
+int ilogb(double x) {
+  PRAGMA_STDC_FENV_ACCESS_ON
+  union {
+    double f;
+    uint64_t i;
+  } u = {x};
+  uint64_t i = u.i;
+  int e = i >> 52 & 0x7ff;
 
-	if (!e) {
-		i <<= 12;
-		if (i == 0) {
-			FORCE_EVAL(0/0.0f);
-			return FP_ILOGB0;
-		}
-		/* subnormal x */
-		for (e = -0x3ff; i>>63 == 0; e--, i<<=1);
-		return e;
-	}
-	if (e == 0x7ff) {
-		FORCE_EVAL(0/0.0f);
-		return i<<12 ? FP_ILOGBNAN : INT_MAX;
-	}
-	return e - 0x3ff;
+  if (!e) {
+    i <<= 12;
+    if (i == 0) {
+      FORCE_EVAL(0 / 0.0f);
+      return FP_ILOGB0;
+    }
+    /* subnormal x */
+    for (e = -0x3ff; i >> 63 == 0; e--, i <<= 1)
+      ;
+    return e;
+  }
+  if (e == 0x7ff) {
+    FORCE_EVAL(0 / 0.0f);
+    return i << 12 ? FP_ILOGBNAN : INT_MAX;
+  }
+  return e - 0x3ff;
 }