[fusl] clang-format fusl

fusl/src/math/__cosdf.c

 /* origin: FreeBSD /usr/src/lib/msun/src/k_cosf.c */
 /*
  * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  * Debugged and optimized by Bruce D. Evans.
  */
 /*
  * ====================================================
  * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
  *
  * Developed at SunPro, a Sun Microsystems, Inc. business.
  * Permission to use, copy, modify, and distribute this
  * software is freely granted, provided that this notice
  * is preserved.
  * ====================================================
  */
 
 #include "libm.h"
 
 /* |cos(x) - c(x)| < 2**-34.1 (~[-5.37e-11, 5.295e-11]). */
-static const double
-C0  = -0x1ffffffd0c5e81.0p-54, /* -0.499999997251031003120 */
-C1  =  0x155553e1053a42.0p-57, /*  0.0416666233237390631894 */
-C2  = -0x16c087e80f1e27.0p-62, /* -0.00138867637746099294692 */
-C3  =  0x199342e0ee5069.0p-68; /*  0.0000243904487962774090654 */
+static const double C0 = -0x1ffffffd0c5e81.0p-54, /* -0.499999997251031003120 */
+    C1 = 0x155553e1053a42.0p-57,  /*  0.0416666233237390631894 */
+    C2 = -0x16c087e80f1e27.0p-62, /* -0.00138867637746099294692 */
+    C3 = 0x199342e0ee5069.0p-68;  /*  0.0000243904487962774090654 */
 
-float __cosdf(double x)
-{
-        double_t r, w, z;
+float __cosdf(double x) {
+  double_t r, w, z;
 
-        /* Try to optimize for parallel evaluation as in __tandf.c. */
-        z = x*x;
-        w = z*z;
-        r = C2+z*C3;
-        return ((1.0+z*C0) + w*C1) + (w*z)*r;
+  /* Try to optimize for parallel evaluation as in __tandf.c. */
+  z = x * x;
+  w = z * z;
+  r = C2 + z * C3;
+  return ((1.0 + z * C0) + w * C1) + (w * z) * r;
 }