[fusl] clang-format fusl

fusl/src/math/cosf.c

Index: fusl/src/math/cosf.c
diff --git a/fusl/src/math/cosf.c b/fusl/src/math/cosf.c
index 23f3e5bf69f29e3177035c0368f8778e2fc50ce1..d47fe88d5d3ef892a2284a18e5aba1fa1ad310b3 100644
--- a/fusl/src/math/cosf.c
+++ b/fusl/src/math/cosf.c
@@ -17,62 +17,63 @@
 #include "libm.h"
 
 /* Small multiples of pi/2 rounded to double precision. */
-static const double
-c1pio2 = 1*M_PI_2, /* 0x3FF921FB, 0x54442D18 */
-c2pio2 = 2*M_PI_2, /* 0x400921FB, 0x54442D18 */
-c3pio2 = 3*M_PI_2, /* 0x4012D97C, 0x7F3321D2 */
-c4pio2 = 4*M_PI_2; /* 0x401921FB, 0x54442D18 */
+static const double c1pio2 = 1 * M_PI_2, /* 0x3FF921FB, 0x54442D18 */
+    c2pio2 = 2 * M_PI_2,                 /* 0x400921FB, 0x54442D18 */
+    c3pio2 = 3 * M_PI_2,                 /* 0x4012D97C, 0x7F3321D2 */
+    c4pio2 = 4 * M_PI_2;                 /* 0x401921FB, 0x54442D18 */
 
-float cosf(float x)
-{
-	double y;
-	uint32_t ix;
-	unsigned n, sign;
+float cosf(float x) {
+  double y;
+  uint32_t ix;
+  unsigned n, sign;
 
-	GET_FLOAT_WORD(ix, x);
-	sign = ix >> 31;
-	ix &= 0x7fffffff;
+  GET_FLOAT_WORD(ix, x);
+  sign = ix >> 31;
+  ix &= 0x7fffffff;
 
-	if (ix <= 0x3f490fda) {  /* |x| ~<= pi/4 */
-		if (ix < 0x39800000) {  /* |x| < 2**-12 */
-			/* raise inexact if x != 0 */
-			FORCE_EVAL(x + 0x1p120f);
-			return 1.0f;
-		}
-		return __cosdf(x);
-	}
-	if (ix <= 0x407b53d1) {  /* |x| ~<= 5*pi/4 */
-		if (ix > 0x4016cbe3)  /* |x|  ~> 3*pi/4 */
-			return -__cosdf(sign ? x+c2pio2 : x-c2pio2);
-		else {
-			if (sign)
-				return __sindf(x + c1pio2);
-			else
-				return __sindf(c1pio2 - x);
-		}
-	}
-	if (ix <= 0x40e231d5) {  /* |x| ~<= 9*pi/4 */
-		if (ix > 0x40afeddf)  /* |x| ~> 7*pi/4 */
-			return __cosdf(sign ? x+c4pio2 : x-c4pio2);
-		else {
-			if (sign)
-				return __sindf(-x - c3pio2);
-			else
-				return __sindf(x - c3pio2);
-		}
-	}
+  if (ix <= 0x3f490fda) {  /* |x| ~<= pi/4 */
+    if (ix < 0x39800000) { /* |x| < 2**-12 */
+      /* raise inexact if x != 0 */
+      FORCE_EVAL(x + 0x1p120f);
+      return 1.0f;
+    }
+    return __cosdf(x);
+  }
+  if (ix <= 0x407b53d1) { /* |x| ~<= 5*pi/4 */
+    if (ix > 0x4016cbe3)  /* |x|  ~> 3*pi/4 */
+      return -__cosdf(sign ? x + c2pio2 : x - c2pio2);
+    else {
+      if (sign)
+        return __sindf(x + c1pio2);
+      else
+        return __sindf(c1pio2 - x);
+    }
+  }
+  if (ix <= 0x40e231d5) { /* |x| ~<= 9*pi/4 */
+    if (ix > 0x40afeddf)  /* |x| ~> 7*pi/4 */
+      return __cosdf(sign ? x + c4pio2 : x - c4pio2);
+    else {
+      if (sign)
+        return __sindf(-x - c3pio2);
+      else
+        return __sindf(x - c3pio2);
+    }
+  }
 
-	/* cos(Inf or NaN) is NaN */
-	if (ix >= 0x7f800000)
-		return x-x;
+  /* cos(Inf or NaN) is NaN */
+  if (ix >= 0x7f800000)
+    return x - x;
 
-	/* general argument reduction needed */
-	n = __rem_pio2f(x,&y);
-	switch (n&3) {
-	case 0: return  __cosdf(y);
-	case 1: return  __sindf(-y);
-	case 2: return -__cosdf(y);
-	default:
-		return  __sindf(y);
-	}
+  /* general argument reduction needed */
+  n = __rem_pio2f(x, &y);
+  switch (n & 3) {
+    case 0:
+      return __cosdf(y);
+    case 1:
+      return __sindf(-y);
+    case 2:
+      return -__cosdf(y);
+    default:
+      return __sindf(y);
+  }
 }