[fusl] clang-format fusl

fusl/src/math/__rem_pio2f.c

Index: fusl/src/math/__rem_pio2f.c
diff --git a/fusl/src/math/__rem_pio2f.c b/fusl/src/math/__rem_pio2f.c
index 4473c1c420e922167814e2602eb889be62d2b283..e1d6a0d59dd1a660241966c4da23c3726fd5c990 100644
--- a/fusl/src/math/__rem_pio2f.c
+++ b/fusl/src/math/__rem_pio2f.c
@@ -22,9 +22,9 @@
 
 #include "libm.h"
 
-#if FLT_EVAL_METHOD==0 || FLT_EVAL_METHOD==1
+#if FLT_EVAL_METHOD == 0 || FLT_EVAL_METHOD == 1
 #define EPS DBL_EPSILON
-#elif FLT_EVAL_METHOD==2
+#elif FLT_EVAL_METHOD == 2
 #define EPS LDBL_EPSILON
 #endif
 
@@ -33,43 +33,45 @@
  * pio2_1:   first 25 bits of pi/2
  * pio2_1t:  pi/2 - pio2_1
  */
-static const double
-toint   = 1.5/EPS,
-invpio2 = 6.36619772367581382433e-01, /* 0x3FE45F30, 0x6DC9C883 */
-pio2_1  = 1.57079631090164184570e+00, /* 0x3FF921FB, 0x50000000 */
-pio2_1t = 1.58932547735281966916e-08; /* 0x3E5110b4, 0x611A6263 */
+static const double toint = 1.5 / EPS,
+                    invpio2 =
+                        6.36619772367581382433e-01, /* 0x3FE45F30, 0x6DC9C883 */
+    pio2_1 = 1.57079631090164184570e+00,            /* 0x3FF921FB, 0x50000000 */
+    pio2_1t = 1.58932547735281966916e-08;           /* 0x3E5110b4, 0x611A6263 */
 
-int __rem_pio2f(float x, double *y)
-{
-	union {float f; uint32_t i;} u = {x};
-	double tx[1],ty[1];
-	double_t fn;
-	uint32_t ix;
-	int n, sign, e0;
+int __rem_pio2f(float x, double* y) {
+  union {
+    float f;
+    uint32_t i;
+  } u = {x};
+  double tx[1], ty[1];
+  double_t fn;
+  uint32_t ix;
+  int n, sign, e0;
 
-	ix = u.i & 0x7fffffff;
-	/* 25+53 bit pi is good enough for medium size */
-	if (ix < 0x4dc90fdb) {  /* |x| ~< 2^28*(pi/2), medium size */
-		/* Use a specialized rint() to get fn.  Assume round-to-nearest. */
-		fn = (double_t)x*invpio2 + toint - toint;
-		n  = (int32_t)fn;
-		*y = x - fn*pio2_1 - fn*pio2_1t;
-		return n;
-	}
-	if(ix>=0x7f800000) {  /* x is inf or NaN */
-		*y = x-x;
-		return 0;
-	}
-	/* scale x into [2^23, 2^24-1] */
-	sign = u.i>>31;
-	e0 = (ix>>23) - (0x7f+23);  /* e0 = ilogb(|x|)-23, positive */
-	u.i = ix - (e0<<23);
-	tx[0] = u.f;
-	n  =  __rem_pio2_large(tx,ty,e0,1,0);
-	if (sign) {
-		*y = -ty[0];
-		return -n;
-	}
-	*y = ty[0];
-	return n;
+  ix = u.i & 0x7fffffff;
+  /* 25+53 bit pi is good enough for medium size */
+  if (ix < 0x4dc90fdb) { /* |x| ~< 2^28*(pi/2), medium size */
+    /* Use a specialized rint() to get fn.  Assume round-to-nearest. */
+    fn = (double_t)x * invpio2 + toint - toint;
+    n = (int32_t)fn;
+    *y = x - fn * pio2_1 - fn * pio2_1t;
+    return n;
+  }
+  if (ix >= 0x7f800000) { /* x is inf or NaN */
+    *y = x - x;
+    return 0;
+  }
+  /* scale x into [2^23, 2^24-1] */
+  sign = u.i >> 31;
+  e0 = (ix >> 23) - (0x7f + 23); /* e0 = ilogb(|x|)-23, positive */
+  u.i = ix - (e0 << 23);
+  tx[0] = u.f;
+  n = __rem_pio2_large(tx, ty, e0, 1, 0);
+  if (sign) {
+    *y = -ty[0];
+    return -n;
+  }
+  *y = ty[0];
+  return n;
 }