[fusl] clang-format fusl

fusl/src/math/ilogbf.c

 #include <limits.h>
 #include "libm.h"
 
-int ilogbf(float x)
-{
-        PRAGMA_STDC_FENV_ACCESS_ON
-        union {float f; uint32_t i;} u = {x};
-        uint32_t i = u.i;
-        int e = i>>23 & 0xff;
+int ilogbf(float x) {
+  PRAGMA_STDC_FENV_ACCESS_ON
+  union {
+    float f;
+    uint32_t i;
+  } u = {x};
+  uint32_t i = u.i;
+  int e = i >> 23 & 0xff;
 
-        if (!e) {
-                i <<= 9;
-                if (i == 0) {
-                        FORCE_EVAL(0/0.0f);
-                        return FP_ILOGB0;
-                }
-                /* subnormal x */
-                for (e = -0x7f; i>>31 == 0; e--, i<<=1);
-                return e;
-        }
-        if (e == 0xff) {
-                FORCE_EVAL(0/0.0f);
-                return i<<9 ? FP_ILOGBNAN : INT_MAX;
-        }
-        return e - 0x7f;
+  if (!e) {
+    i <<= 9;
+    if (i == 0) {
+      FORCE_EVAL(0 / 0.0f);
+      return FP_ILOGB0;
+    }
+    /* subnormal x */
+    for (e = -0x7f; i >> 31 == 0; e--, i <<= 1)
+      ;
+    return e;
+  }
+  if (e == 0xff) {
+    FORCE_EVAL(0 / 0.0f);
+    return i << 9 ? FP_ILOGBNAN : INT_MAX;
+  }
+  return e - 0x7f;
 }