[fusl] clang-format fusl

fusl/src/math/asinf.c

 /* origin: FreeBSD /usr/src/lib/msun/src/e_asinf.c */
 /*
  * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 /*
  * ====================================================
  * 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"
 
-static const double
-pio2 = 1.570796326794896558e+00;
+static const double pio2 = 1.570796326794896558e+00;
 
 static const float
-/* coefficients for R(x^2) */
-pS0 =  1.6666586697e-01,
-pS1 = -4.2743422091e-02,
-pS2 = -8.6563630030e-03,
-qS1 = -7.0662963390e-01;
+    /* coefficients for R(x^2) */
+    pS0 = 1.6666586697e-01,
+    pS1 = -4.2743422091e-02, pS2 = -8.6563630030e-03, qS1 = -7.0662963390e-01;
 
-static float R(float z)
-{
-        float_t p, q;
-        p = z*(pS0+z*(pS1+z*pS2));
-        q = 1.0f+z*qS1;
-        return p/q;
+static float R(float z) {
+  float_t p, q;
+  p = z * (pS0 + z * (pS1 + z * pS2));
+  q = 1.0f + z * qS1;
+  return p / q;
 }
 
-float asinf(float x)
-{
-        double s;
-        float z;
-        uint32_t hx,ix;
+float asinf(float x) {
+  double s;
+  float z;
+  uint32_t hx, ix;
 
-        GET_FLOAT_WORD(hx, x);
-        ix = hx & 0x7fffffff;
-        if (ix >= 0x3f800000) {  /* |x| >= 1 */
-                if (ix == 0x3f800000)  /* |x| == 1 */
-                        return x*pio2 + 0x1p-120f;  /* asin(+-1) = +-pi/2 with inexact */
-                return 0/(x-x);  /* asin(|x|>1) is NaN */
-        }
-        if (ix < 0x3f000000) {  /* |x| < 0.5 */
-                /* if 0x1p-126 <= |x| < 0x1p-12, avoid raising underflow */
-                if (ix < 0x39800000 && ix >= 0x00800000)
-                        return x;
-                return x + x*R(x*x);
-        }
-        /* 1 > |x| >= 0.5 */
-        z = (1 - fabsf(x))*0.5f;
-        s = sqrt(z);
-        x = pio2 - 2*(s+s*R(z));
-        if (hx >> 31)
-                return -x;
-        return x;
+  GET_FLOAT_WORD(hx, x);
+  ix = hx & 0x7fffffff;
+  if (ix >= 0x3f800000) {          /* |x| >= 1 */
+    if (ix == 0x3f800000)          /* |x| == 1 */
+      return x * pio2 + 0x1p-120f; /* asin(+-1) = +-pi/2 with inexact */
+    return 0 / (x - x);            /* asin(|x|>1) is NaN */
+  }
+  if (ix < 0x3f000000) { /* |x| < 0.5 */
+    /* if 0x1p-126 <= |x| < 0x1p-12, avoid raising underflow */
+    if (ix < 0x39800000 && ix >= 0x00800000)
+      return x;
+    return x + x * R(x * x);
+  }
+  /* 1 > |x| >= 0.5 */
+  z = (1 - fabsf(x)) * 0.5f;
+  s = sqrt(z);
+  x = pio2 - 2 * (s + s * R(z));
+  if (hx >> 31)
+    return -x;
+  return x;
 }