[fusl] clang-format fusl

fusl/src/math/nextafterf.c

 #include "libm.h"
 
-float nextafterf(float x, float y)
-{
-        union {float f; uint32_t i;} ux={x}, uy={y};
-        uint32_t ax, ay, e;
+float nextafterf(float x, float y) {
+  union {
+    float f;
+    uint32_t i;
+  } ux = {x}, uy = {y};
+  uint32_t ax, ay, e;
 
-        if (isnan(x) || isnan(y))
-                return x + y;
-        if (ux.i == uy.i)
-                return y;
-        ax = ux.i & 0x7fffffff;
-        ay = uy.i & 0x7fffffff;
-        if (ax == 0) {
-                if (ay == 0)
-                        return y;
-                ux.i = (uy.i & 0x80000000) | 1;
-        } else if (ax > ay || ((ux.i ^ uy.i) & 0x80000000))
-                ux.i--;
-        else
-                ux.i++;
-        e = ux.i & 0x7f800000;
-        /* raise overflow if ux.f is infinite and x is finite */
-        if (e == 0x7f800000)
-                FORCE_EVAL(x+x);
-        /* raise underflow if ux.f is subnormal or zero */
-        if (e == 0)
-                FORCE_EVAL(x*x + ux.f*ux.f);
-        return ux.f;
+  if (isnan(x) || isnan(y))
+    return x + y;
+  if (ux.i == uy.i)
+    return y;
+  ax = ux.i & 0x7fffffff;
+  ay = uy.i & 0x7fffffff;
+  if (ax == 0) {
+    if (ay == 0)
+      return y;
+    ux.i = (uy.i & 0x80000000) | 1;
+  } else if (ax > ay || ((ux.i ^ uy.i) & 0x80000000))
+    ux.i--;
+  else
+    ux.i++;
+  e = ux.i & 0x7f800000;
+  /* raise overflow if ux.f is infinite and x is finite */
+  if (e == 0x7f800000)
+    FORCE_EVAL(x + x);
+  /* raise underflow if ux.f is subnormal or zero */
+  if (e == 0)
+    FORCE_EVAL(x * x + ux.f * ux.f);
+  return ux.f;
 }