[fusl] clang-format fusl

fusl/src/math/sincos.c

 /* origin: FreeBSD /usr/src/lib/msun/src/s_sin.c */
 /*
  * ====================================================
  * 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.
  * ====================================================
  */
 
 #define _GNU_SOURCE
 #include "libm.h"
 
-void sincos(double x, double *sin, double *cos)
-{
-        double y[2], s, c;
-        uint32_t ix;
-        unsigned n;
+void sincos(double x, double* sin, double* cos) {
+  double y[2], s, c;
+  uint32_t ix;
+  unsigned n;
 
-        GET_HIGH_WORD(ix, x);
-        ix &= 0x7fffffff;
+  GET_HIGH_WORD(ix, x);
+  ix &= 0x7fffffff;
 
-        /* |x| ~< pi/4 */
-        if (ix <= 0x3fe921fb) {
-                /* if |x| < 2**-27 * sqrt(2) */
-                if (ix < 0x3e46a09e) {
-                        /* raise inexact if x!=0 and underflow if subnormal */
-                        FORCE_EVAL(ix < 0x00100000 ? x/0x1p120f : x+0x1p120f);
-                        *sin = x;
-                        *cos = 1.0;
-                        return;
-                }
-                *sin = __sin(x, 0.0, 0);
-                *cos = __cos(x, 0.0);
-                return;
-        }
+  /* |x| ~< pi/4 */
+  if (ix <= 0x3fe921fb) {
+    /* if |x| < 2**-27 * sqrt(2) */
+    if (ix < 0x3e46a09e) {
+      /* raise inexact if x!=0 and underflow if subnormal */
+      FORCE_EVAL(ix < 0x00100000 ? x / 0x1p120f : x + 0x1p120f);
+      *sin = x;
+      *cos = 1.0;
+      return;
+    }
+    *sin = __sin(x, 0.0, 0);
+    *cos = __cos(x, 0.0);
+    return;
+  }
 
-        /* sincos(Inf or NaN) is NaN */
-        if (ix >= 0x7ff00000) {
-                *sin = *cos = x - x;
-                return;
-        }
+  /* sincos(Inf or NaN) is NaN */
+  if (ix >= 0x7ff00000) {
+    *sin = *cos = x - x;
+    return;
+  }
 
-        /* argument reduction needed */
-        n = __rem_pio2(x, y);
-        s = __sin(y[0], y[1], 1);
-        c = __cos(y[0], y[1]);
-        switch (n&3) {
-        case 0:
-                *sin = s;
-                *cos = c;
-                break;
-        case 1:
-                *sin = c;
-                *cos = -s;
-                break;
-        case 2:
-                *sin = -s;
-                *cos = -c;
-                break;
-        case 3:
-        default:
-                *sin = -c;
-                *cos = s;
-                break;
-        }
+  /* argument reduction needed */
+  n = __rem_pio2(x, y);
+  s = __sin(y[0], y[1], 1);
+  c = __cos(y[0], y[1]);
+  switch (n & 3) {
+    case 0:
+      *sin = s;
+      *cos = c;
+      break;
+    case 1:
+      *sin = c;
+      *cos = -s;
+      break;
+    case 2:
+      *sin = -s;
+      *cos = -c;
+      break;
+    case 3:
+    default:
+      *sin = -c;
+      *cos = s;
+      break;
+  }
 }