[fusl] clang-format fusl

fusl/src/math/__cos.c

 /* origin: FreeBSD /usr/src/lib/msun/src/k_cos.c */
 /*
  * ====================================================
  * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
  *
  * Developed at SunSoft, a Sun Microsystems, Inc. business.
  * Permission to use, copy, modify, and distribute this
  * software is freely granted, provided that this notice
  * is preserved.
  * ====================================================
@@ skipping 32 matching lines @@
  *         and tmp having the same precision as x.  If they have extra
  *         precision due to compiler bugs, then the extra precision is
  *         only good provided it is retained in all terms of the final
  *         expression for cos().  Retention happens in all cases tested
  *         under FreeBSD, so don't pessimize things by forcibly clipping
  *         any extra precision in w.
  */
 
 #include "libm.h"
 
-static const double
-C1  =  4.16666666666666019037e-02, /* 0x3FA55555, 0x5555554C */
-C2  = -1.38888888888741095749e-03, /* 0xBF56C16C, 0x16C15177 */
-C3  =  2.48015872894767294178e-05, /* 0x3EFA01A0, 0x19CB1590 */
-C4  = -2.75573143513906633035e-07, /* 0xBE927E4F, 0x809C52AD */
-C5  =  2.08757232129817482790e-09, /* 0x3E21EE9E, 0xBDB4B1C4 */
-C6  = -1.13596475577881948265e-11; /* 0xBDA8FAE9, 0xBE8838D4 */
+static const double C1 =
+                        4.16666666666666019037e-02, /* 0x3FA55555, 0x5555554C */
+    C2 = -1.38888888888741095749e-03,               /* 0xBF56C16C, 0x16C15177 */
+    C3 = 2.48015872894767294178e-05,                /* 0x3EFA01A0, 0x19CB1590 */
+    C4 = -2.75573143513906633035e-07,               /* 0xBE927E4F, 0x809C52AD */
+    C5 = 2.08757232129817482790e-09,                /* 0x3E21EE9E, 0xBDB4B1C4 */
+    C6 = -1.13596475577881948265e-11;               /* 0xBDA8FAE9, 0xBE8838D4 */
 
-double __cos(double x, double y)
-{
-        double_t hz,z,r,w;
+double __cos(double x, double y) {
+  double_t hz, z, r, w;
 
-        z  = x*x;
-        w  = z*z;
-        r  = z*(C1+z*(C2+z*C3)) + w*w*(C4+z*(C5+z*C6));
-        hz = 0.5*z;
-        w  = 1.0-hz;
-        return w + (((1.0-w)-hz) + (z*r-x*y));
+  z = x * x;
+  w = z * z;
+  r = z * (C1 + z * (C2 + z * C3)) + w * w * (C4 + z * (C5 + z * C6));
+  hz = 0.5 * z;
+  w = 1.0 - hz;
+  return w + (((1.0 - w) - hz) + (z * r - x * y));
 }