[fusl] clang-format fusl

fusl/src/complex/catanf.c

 /* origin: OpenBSD /usr/src/lib/libm/src/s_catanf.c */
 /*
  * Copyright (c) 2008 Stephen L. Moshier <steve@moshier.net>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies.
  *
  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
@@ skipping 43 matching lines @@
  */
 
 #include "libm.h"
 
 #define MAXNUMF 1.0e38F
 
 static const double DP1 = 3.140625;
 static const double DP2 = 9.67502593994140625E-4;
 static const double DP3 = 1.509957990978376432E-7;
 
-static float _redupif(float xx)
-{
-        float x, t;
-        long i;
+static float _redupif(float xx) {
+  float x, t;
+  long i;
 
-        x = xx;
-        t = x/(float)M_PI;
-        if (t >= 0.0f)
-                t += 0.5f;
-        else
-                t -= 0.5f;
+  x = xx;
+  t = x / (float)M_PI;
+  if (t >= 0.0f)
+    t += 0.5f;
+  else
+    t -= 0.5f;
 
-        i = t;  /* the multiple */
-        t = i;
-        t = ((x - t * DP1) - t * DP2) - t * DP3;
-        return t;
+  i = t; /* the multiple */
+  t = i;
+  t = ((x - t * DP1) - t * DP2) - t * DP3;
+  return t;
 }
 
-float complex catanf(float complex z)
-{
-        float complex w;
-        float a, t, x, x2, y;
+float complex catanf(float complex z) {
+  float complex w;
+  float a, t, x, x2, y;
 
-        x = crealf(z);
-        y = cimagf(z);
+  x = crealf(z);
+  y = cimagf(z);
 
-        if ((x == 0.0f) && (y > 1.0f))
-                goto ovrf;
+  if ((x == 0.0f) && (y > 1.0f))
+    goto ovrf;
 
-        x2 = x * x;
-        a = 1.0f - x2 - (y * y);
-        if (a == 0.0f)
-                goto ovrf;
+  x2 = x * x;
+  a = 1.0f - x2 - (y * y);
+  if (a == 0.0f)
+    goto ovrf;
 
-        t = 0.5f * atan2f(2.0f * x, a);
-        w = _redupif(t);
+  t = 0.5f * atan2f(2.0f * x, a);
+  w = _redupif(t);
 
-        t = y - 1.0f;
-        a = x2 + (t * t);
-        if (a == 0.0f)
-                goto ovrf;
+  t = y - 1.0f;
+  a = x2 + (t * t);
+  if (a == 0.0f)
+    goto ovrf;
 
-        t = y + 1.0f;
-        a = (x2 + (t * t))/a;
-        w = w + (0.25f * logf (a)) * I;
-        return w;
+  t = y + 1.0f;
+  a = (x2 + (t * t)) / a;
+  w = w + (0.25f * logf(a)) * I;
+  return w;
 
 ovrf:
-        // FIXME
-        w = MAXNUMF + MAXNUMF * I;
-        return w;
+  // FIXME
+  w = MAXNUMF + MAXNUMF * I;
+  return w;
 }