[fusl] clang-format fusl

fusl/src/complex/ccosh.c

Index: fusl/src/complex/ccosh.c
diff --git a/fusl/src/complex/ccosh.c b/fusl/src/complex/ccosh.c
index 401f3c604237c046fb9f3ebf0aa9656e31ca8a31..1c2be7befbe43548d429096d22461482f5406715 100644
--- a/fusl/src/complex/ccosh.c
+++ b/fusl/src/complex/ccosh.c
@@ -38,103 +38,102 @@
 
 static const double huge = 0x1p1023;
 
-double complex ccosh(double complex z)
-{
-	double x, y, h;
-	int32_t hx, hy, ix, iy, lx, ly;
+double complex ccosh(double complex z) {
+  double x, y, h;
+  int32_t hx, hy, ix, iy, lx, ly;
 
-	x = creal(z);
-	y = cimag(z);
+  x = creal(z);
+  y = cimag(z);
 
-	EXTRACT_WORDS(hx, lx, x);
-	EXTRACT_WORDS(hy, ly, y);
+  EXTRACT_WORDS(hx, lx, x);
+  EXTRACT_WORDS(hy, ly, y);
 
-	ix = 0x7fffffff & hx;
-	iy = 0x7fffffff & hy;
+  ix = 0x7fffffff & hx;
+  iy = 0x7fffffff & hy;
 
-	/* Handle the nearly-non-exceptional cases where x and y are finite. */
-	if (ix < 0x7ff00000 && iy < 0x7ff00000) {
-		if ((iy | ly) == 0)
-			return CMPLX(cosh(x), x * y);
-		if (ix < 0x40360000)    /* small x: normal case */
-			return CMPLX(cosh(x) * cos(y), sinh(x) * sin(y));
+  /* Handle the nearly-non-exceptional cases where x and y are finite. */
+  if (ix < 0x7ff00000 && iy < 0x7ff00000) {
+    if ((iy | ly) == 0)
+      return CMPLX(cosh(x), x * y);
+    if (ix < 0x40360000) /* small x: normal case */
+      return CMPLX(cosh(x) * cos(y), sinh(x) * sin(y));
 
-		/* |x| >= 22, so cosh(x) ~= exp(|x|) */
-		if (ix < 0x40862e42) {
-			/* x < 710: exp(|x|) won't overflow */
-			h = exp(fabs(x)) * 0.5;
-			return CMPLX(h * cos(y), copysign(h, x) * sin(y));
-		} else if (ix < 0x4096bbaa) {
-			/* x < 1455: scale to avoid overflow */
-			z = __ldexp_cexp(CMPLX(fabs(x), y), -1);
-			return CMPLX(creal(z), cimag(z) * copysign(1, x));
-		} else {
-			/* x >= 1455: the result always overflows */
-			h = huge * x;
-			return CMPLX(h * h * cos(y), h * sin(y));
-		}
-	}
+    /* |x| >= 22, so cosh(x) ~= exp(|x|) */
+    if (ix < 0x40862e42) {
+      /* x < 710: exp(|x|) won't overflow */
+      h = exp(fabs(x)) * 0.5;
+      return CMPLX(h * cos(y), copysign(h, x) * sin(y));
+    } else if (ix < 0x4096bbaa) {
+      /* x < 1455: scale to avoid overflow */
+      z = __ldexp_cexp(CMPLX(fabs(x), y), -1);
+      return CMPLX(creal(z), cimag(z) * copysign(1, x));
+    } else {
+      /* x >= 1455: the result always overflows */
+      h = huge * x;
+      return CMPLX(h * h * cos(y), h * sin(y));
+    }
+  }
 
-	/*
-	 * cosh(+-0 +- I Inf) = dNaN + I sign(d(+-0, dNaN))0.
-	 * The sign of 0 in the result is unspecified.  Choice = normally
-	 * the same as dNaN.  Raise the invalid floating-point exception.
-	 *
-	 * cosh(+-0 +- I NaN) = d(NaN) + I sign(d(+-0, NaN))0.
-	 * The sign of 0 in the result is unspecified.  Choice = normally
-	 * the same as d(NaN).
-	 */
-	if ((ix | lx) == 0 && iy >= 0x7ff00000)
-		return CMPLX(y - y, copysign(0, x * (y - y)));
+  /*
+   * cosh(+-0 +- I Inf) = dNaN + I sign(d(+-0, dNaN))0.
+   * The sign of 0 in the result is unspecified.  Choice = normally
+   * the same as dNaN.  Raise the invalid floating-point exception.
+   *
+   * cosh(+-0 +- I NaN) = d(NaN) + I sign(d(+-0, NaN))0.
+   * The sign of 0 in the result is unspecified.  Choice = normally
+   * the same as d(NaN).
+   */
+  if ((ix | lx) == 0 && iy >= 0x7ff00000)
+    return CMPLX(y - y, copysign(0, x * (y - y)));
 
-	/*
-	 * cosh(+-Inf +- I 0) = +Inf + I (+-)(+-)0.
-	 *
-	 * cosh(NaN +- I 0)   = d(NaN) + I sign(d(NaN, +-0))0.
-	 * The sign of 0 in the result is unspecified.
-	 */
-	if ((iy | ly) == 0 && ix >= 0x7ff00000) {
-		if (((hx & 0xfffff) | lx) == 0)
-			return CMPLX(x * x, copysign(0, x) * y);
-		return CMPLX(x * x, copysign(0, (x + x) * y));
-	}
+  /*
+   * cosh(+-Inf +- I 0) = +Inf + I (+-)(+-)0.
+   *
+   * cosh(NaN +- I 0)   = d(NaN) + I sign(d(NaN, +-0))0.
+   * The sign of 0 in the result is unspecified.
+   */
+  if ((iy | ly) == 0 && ix >= 0x7ff00000) {
+    if (((hx & 0xfffff) | lx) == 0)
+      return CMPLX(x * x, copysign(0, x) * y);
+    return CMPLX(x * x, copysign(0, (x + x) * y));
+  }
 
-	/*
-	 * cosh(x +- I Inf) = dNaN + I dNaN.
-	 * Raise the invalid floating-point exception for finite nonzero x.
-	 *
-	 * cosh(x + I NaN) = d(NaN) + I d(NaN).
-	 * Optionally raises the invalid floating-point exception for finite
-	 * nonzero x.  Choice = don't raise (except for signaling NaNs).
-	 */
-	if (ix < 0x7ff00000 && iy >= 0x7ff00000)
-		return CMPLX(y - y, x * (y - y));
+  /*
+   * cosh(x +- I Inf) = dNaN + I dNaN.
+   * Raise the invalid floating-point exception for finite nonzero x.
+   *
+   * cosh(x + I NaN) = d(NaN) + I d(NaN).
+   * Optionally raises the invalid floating-point exception for finite
+   * nonzero x.  Choice = don't raise (except for signaling NaNs).
+   */
+  if (ix < 0x7ff00000 && iy >= 0x7ff00000)
+    return CMPLX(y - y, x * (y - y));
 
-	/*
-	 * cosh(+-Inf + I NaN)  = +Inf + I d(NaN).
-	 *
-	 * cosh(+-Inf +- I Inf) = +Inf + I dNaN.
-	 * The sign of Inf in the result is unspecified.  Choice = always +.
-	 * Raise the invalid floating-point exception.
-	 *
-	 * cosh(+-Inf + I y)   = +Inf cos(y) +- I Inf sin(y)
-	 */
-	if (ix >= 0x7ff00000 && ((hx & 0xfffff) | lx) == 0) {
-		if (iy >= 0x7ff00000)
-			return CMPLX(x * x, x * (y - y));
-		return CMPLX((x * x) * cos(y), x * sin(y));
-	}
+  /*
+   * cosh(+-Inf + I NaN)  = +Inf + I d(NaN).
+   *
+   * cosh(+-Inf +- I Inf) = +Inf + I dNaN.
+   * The sign of Inf in the result is unspecified.  Choice = always +.
+   * Raise the invalid floating-point exception.
+   *
+   * cosh(+-Inf + I y)   = +Inf cos(y) +- I Inf sin(y)
+   */
+  if (ix >= 0x7ff00000 && ((hx & 0xfffff) | lx) == 0) {
+    if (iy >= 0x7ff00000)
+      return CMPLX(x * x, x * (y - y));
+    return CMPLX((x * x) * cos(y), x * sin(y));
+  }
 
-	/*
-	 * cosh(NaN + I NaN)  = d(NaN) + I d(NaN).
-	 *
-	 * cosh(NaN +- I Inf) = d(NaN) + I d(NaN).
-	 * Optionally raises the invalid floating-point exception.
-	 * Choice = raise.
-	 *
-	 * cosh(NaN + I y)    = d(NaN) + I d(NaN).
-	 * Optionally raises the invalid floating-point exception for finite
-	 * nonzero y.  Choice = don't raise (except for signaling NaNs).
-	 */
-	return CMPLX((x * x) * (y - y), (x + x) * (y - y));
+  /*
+   * cosh(NaN + I NaN)  = d(NaN) + I d(NaN).
+   *
+   * cosh(NaN +- I Inf) = d(NaN) + I d(NaN).
+   * Optionally raises the invalid floating-point exception.
+   * Choice = raise.
+   *
+   * cosh(NaN + I y)    = d(NaN) + I d(NaN).
+   * Optionally raises the invalid floating-point exception for finite
+   * nonzero y.  Choice = don't raise (except for signaling NaNs).
+   */
+  return CMPLX((x * x) * (y - y), (x + x) * (y - y));
 }