[fusl] clang-format fusl

fusl/src/math/tanhl.c

 #include "libm.h"
 
 #if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
-long double tanhl(long double x)
-{
-        return tanh(x);
+long double tanhl(long double x) {
+  return tanh(x);
 }
 #elif LDBL_MANT_DIG == 64 && LDBL_MAX_EXP == 16384
-long double tanhl(long double x)
-{
-        union ldshape u = {x};
-        unsigned ex = u.i.se & 0x7fff;
-        unsigned sign = u.i.se & 0x8000;
-        uint32_t w;
-        long double t;
+long double tanhl(long double x) {
+  union ldshape u = {x};
+  unsigned ex = u.i.se & 0x7fff;
+  unsigned sign = u.i.se & 0x8000;
+  uint32_t w;
+  long double t;
 
-        /* x = |x| */
-        u.i.se = ex;
-        x = u.f;
-        w = u.i.m >> 32;
+  /* x = |x| */
+  u.i.se = ex;
+  x = u.f;
+  w = u.i.m >> 32;
 
-        if (ex > 0x3ffe || (ex == 0x3ffe && w > 0x8c9f53d5)) {
-                /* |x| > log(3)/2 ~= 0.5493 or nan */
-                if (ex >= 0x3fff+5) {
-                        /* |x| >= 32 */
-                        t = 1 + 0/(x + 0x1p-120f);
-                } else {
-                        t = expm1l(2*x);
-                        t = 1 - 2/(t+2);
-                }
-        } else if (ex > 0x3ffd || (ex == 0x3ffd && w > 0x82c577d4)) {
-                /* |x| > log(5/3)/2 ~= 0.2554 */
-                t = expm1l(2*x);
-                t = t/(t+2);
-        } else {
-                /* |x| is small */
-                t = expm1l(-2*x);
-                t = -t/(t+2);
-        }
-        return sign ? -t : t;
+  if (ex > 0x3ffe || (ex == 0x3ffe && w > 0x8c9f53d5)) {
+    /* |x| > log(3)/2 ~= 0.5493 or nan */
+    if (ex >= 0x3fff + 5) {
+      /* |x| >= 32 */
+      t = 1 + 0 / (x + 0x1p-120f);
+    } else {
+      t = expm1l(2 * x);
+      t = 1 - 2 / (t + 2);
+    }
+  } else if (ex > 0x3ffd || (ex == 0x3ffd && w > 0x82c577d4)) {
+    /* |x| > log(5/3)/2 ~= 0.2554 */
+    t = expm1l(2 * x);
+    t = t / (t + 2);
+  } else {
+    /* |x| is small */
+    t = expm1l(-2 * x);
+    t = -t / (t + 2);
+  }
+  return sign ? -t : t;
 }
 #elif LDBL_MANT_DIG == 113 && LDBL_MAX_EXP == 16384
 // TODO: broken implementation to make things compile
-long double tanhl(long double x)
-{
-        return tanh(x);
+long double tanhl(long double x) {
+  return tanh(x);
 }
 #endif