[fusl] clang-format fusl

fusl/src/math/asinh.c

 #include "libm.h"
 
 /* asinh(x) = sign(x)*log(|x|+sqrt(x*x+1)) ~= x - x^3/6 + o(x^5) */
-double asinh(double x)
-{
-        union {double f; uint64_t i;} u = {.f = x};
-        unsigned e = u.i >> 52 & 0x7ff;
-        unsigned s = u.i >> 63;
+double asinh(double x) {
+  union {
+    double f;
+    uint64_t i;
+  } u = {.f = x};
+  unsigned e = u.i >> 52 & 0x7ff;
+  unsigned s = u.i >> 63;
 
-        /* |x| */
-        u.i &= (uint64_t)-1/2;
-        x = u.f;
+  /* |x| */
+  u.i &= (uint64_t)-1 / 2;
+  x = u.f;
 
-        if (e >= 0x3ff + 26) {
-                /* |x| >= 0x1p26 or inf or nan */
-                x = log(x) + 0.693147180559945309417232121458176568;
-        } else if (e >= 0x3ff + 1) {
-                /* |x| >= 2 */
-                x = log(2*x + 1/(sqrt(x*x+1)+x));
-        } else if (e >= 0x3ff - 26) {
-                /* |x| >= 0x1p-26, up to 1.6ulp error in [0.125,0.5] */
-                x = log1p(x + x*x/(sqrt(x*x+1)+1));
-        } else {
-                /* |x| < 0x1p-26, raise inexact if x != 0 */
-                FORCE_EVAL(x + 0x1p120f);
-        }
-        return s ? -x : x;
+  if (e >= 0x3ff + 26) {
+    /* |x| >= 0x1p26 or inf or nan */
+    x = log(x) + 0.693147180559945309417232121458176568;
+  } else if (e >= 0x3ff + 1) {
+    /* |x| >= 2 */
+    x = log(2 * x + 1 / (sqrt(x * x + 1) + x));
+  } else if (e >= 0x3ff - 26) {
+    /* |x| >= 0x1p-26, up to 1.6ulp error in [0.125,0.5] */
+    x = log1p(x + x * x / (sqrt(x * x + 1) + 1));
+  } else {
+    /* |x| < 0x1p-26, raise inexact if x != 0 */
+    FORCE_EVAL(x + 0x1p120f);
+  }
+  return s ? -x : x;
 }