[fusl] clang-format fusl

fusl/src/math/hypot.c

Index: fusl/src/math/hypot.c
diff --git a/fusl/src/math/hypot.c b/fusl/src/math/hypot.c
index 6071bf1e284f376f417dbab5bc306964a7491f3f..5f9888d88433e0bd81366e5fafde9ce93c0b2cec 100644
--- a/fusl/src/math/hypot.c
+++ b/fusl/src/math/hypot.c
@@ -8,60 +8,61 @@
 #define SPLIT (0x1p27 + 1)
 #endif
 
-static void sq(double_t *hi, double_t *lo, double x)
-{
-	double_t xh, xl, xc;
+static void sq(double_t* hi, double_t* lo, double x) {
+  double_t xh, xl, xc;
 
-	xc = (double_t)x*SPLIT;
-	xh = x - xc + xc;
-	xl = x - xh;
-	*hi = (double_t)x*x;
-	*lo = xh*xh - *hi + 2*xh*xl + xl*xl;
+  xc = (double_t)x * SPLIT;
+  xh = x - xc + xc;
+  xl = x - xh;
+  *hi = (double_t)x * x;
+  *lo = xh * xh - *hi + 2 * xh * xl + xl * xl;
 }
 
-double hypot(double x, double y)
-{
-	union {double f; uint64_t i;} ux = {x}, uy = {y}, ut;
-	int ex, ey;
-	double_t hx, lx, hy, ly, z;
+double hypot(double x, double y) {
+  union {
+    double f;
+    uint64_t i;
+  } ux = {x}, uy = {y}, ut;
+  int ex, ey;
+  double_t hx, lx, hy, ly, z;
 
-	/* arrange |x| >= |y| */
-	ux.i &= -1ULL>>1;
-	uy.i &= -1ULL>>1;
-	if (ux.i < uy.i) {
-		ut = ux;
-		ux = uy;
-		uy = ut;
-	}
+  /* arrange |x| >= |y| */
+  ux.i &= -1ULL >> 1;
+  uy.i &= -1ULL >> 1;
+  if (ux.i < uy.i) {
+    ut = ux;
+    ux = uy;
+    uy = ut;
+  }
 
-	/* special cases */
-	ex = ux.i>>52;
-	ey = uy.i>>52;
-	x = ux.f;
-	y = uy.f;
-	/* note: hypot(inf,nan) == inf */
-	if (ey == 0x7ff)
-		return y;
-	if (ex == 0x7ff || uy.i == 0)
-		return x;
-	/* note: hypot(x,y) ~= x + y*y/x/2 with inexact for small y/x */
-	/* 64 difference is enough for ld80 double_t */
-	if (ex - ey > 64)
-		return x + y;
+  /* special cases */
+  ex = ux.i >> 52;
+  ey = uy.i >> 52;
+  x = ux.f;
+  y = uy.f;
+  /* note: hypot(inf,nan) == inf */
+  if (ey == 0x7ff)
+    return y;
+  if (ex == 0x7ff || uy.i == 0)
+    return x;
+  /* note: hypot(x,y) ~= x + y*y/x/2 with inexact for small y/x */
+  /* 64 difference is enough for ld80 double_t */
+  if (ex - ey > 64)
+    return x + y;
 
-	/* precise sqrt argument in nearest rounding mode without overflow */
-	/* xh*xh must not overflow and xl*xl must not underflow in sq */
-	z = 1;
-	if (ex > 0x3ff+510) {
-		z = 0x1p700;
-		x *= 0x1p-700;
-		y *= 0x1p-700;
-	} else if (ey < 0x3ff-450) {
-		z = 0x1p-700;
-		x *= 0x1p700;
-		y *= 0x1p700;
-	}
-	sq(&hx, &lx, x);
-	sq(&hy, &ly, y);
-	return z*sqrt(ly+lx+hy+hx);
+  /* precise sqrt argument in nearest rounding mode without overflow */
+  /* xh*xh must not overflow and xl*xl must not underflow in sq */
+  z = 1;
+  if (ex > 0x3ff + 510) {
+    z = 0x1p700;
+    x *= 0x1p-700;
+    y *= 0x1p-700;
+  } else if (ey < 0x3ff - 450) {
+    z = 0x1p-700;
+    x *= 0x1p700;
+    y *= 0x1p700;
+  }
+  sq(&hx, &lx, x);
+  sq(&hy, &ly, y);
+  return z * sqrt(ly + lx + hy + hx);
 }