[fusl] clang-format fusl

fusl/src/complex/__cexp.c

Index: fusl/src/complex/__cexp.c
diff --git a/fusl/src/complex/__cexp.c b/fusl/src/complex/__cexp.c
index 05ac28c75c6271219bc66d3c1b27a8750161b1bd..166ff7c2f991bd2349655beb27ec8e47e0a1d9d4 100644
--- a/fusl/src/complex/__cexp.c
+++ b/fusl/src/complex/__cexp.c
@@ -27,7 +27,7 @@
 
 #include "libm.h"
 
-static const uint32_t k = 1799; /* constant for reduction */
+static const uint32_t k = 1799;                    /* constant for reduction */
 static const double kln2 = 1246.97177782734161156; /* k * ln2 */
 
 /*
@@ -37,22 +37,21 @@ static const double kln2 = 1246.97177782734161156; /* k * ln2 */
  * Input:  ln(DBL_MAX) <= x < ln(2 * DBL_MAX / DBL_MIN_DENORM) ~= 1454.91
  * Output: 2**1023 <= y < 2**1024
  */
-static double __frexp_exp(double x, int *expt)
-{
-	double exp_x;
-	uint32_t hx;
+static double __frexp_exp(double x, int* expt) {
+  double exp_x;
+  uint32_t hx;
 
-	/*
-	 * We use exp(x) = exp(x - kln2) * 2**k, carefully chosen to
-	 * minimize |exp(kln2) - 2**k|.  We also scale the exponent of
-	 * exp_x to MAX_EXP so that the result can be multiplied by
-	 * a tiny number without losing accuracy due to denormalization.
-	 */
-	exp_x = exp(x - kln2);
-	GET_HIGH_WORD(hx, exp_x);
-	*expt = (hx >> 20) - (0x3ff + 1023) + k;
-	SET_HIGH_WORD(exp_x, (hx & 0xfffff) | ((0x3ff + 1023) << 20));
-	return exp_x;
+  /*
+   * We use exp(x) = exp(x - kln2) * 2**k, carefully chosen to
+   * minimize |exp(kln2) - 2**k|.  We also scale the exponent of
+   * exp_x to MAX_EXP so that the result can be multiplied by
+   * a tiny number without losing accuracy due to denormalization.
+   */
+  exp_x = exp(x - kln2);
+  GET_HIGH_WORD(hx, exp_x);
+  *expt = (hx >> 20) - (0x3ff + 1023) + k;
+  SET_HIGH_WORD(exp_x, (hx & 0xfffff) | ((0x3ff + 1023) << 20));
+  return exp_x;
 }
 
 /*
@@ -64,24 +63,24 @@ static double __frexp_exp(double x, int *expt)
  * exponential functions.  We assume expt is small (0 or -1), and the caller
  * has filtered out very large x, for which overflow would be inevitable.
  */
-double complex __ldexp_cexp(double complex z, int expt)
-{
-	double x, y, exp_x, scale1, scale2;
-	int ex_expt, half_expt;
+double complex __ldexp_cexp(double complex z, int expt) {
+  double x, y, exp_x, scale1, scale2;
+  int ex_expt, half_expt;
 
-	x = creal(z);
-	y = cimag(z);
-	exp_x = __frexp_exp(x, &ex_expt);
-	expt += ex_expt;
+  x = creal(z);
+  y = cimag(z);
+  exp_x = __frexp_exp(x, &ex_expt);
+  expt += ex_expt;
 
-	/*
-	 * Arrange so that scale1 * scale2 == 2**expt.  We use this to
-	 * compensate for scalbn being horrendously slow.
-	 */
-	half_expt = expt / 2;
-	INSERT_WORDS(scale1, (0x3ff + half_expt) << 20, 0);
-	half_expt = expt - half_expt;
-	INSERT_WORDS(scale2, (0x3ff + half_expt) << 20, 0);
+  /*
+   * Arrange so that scale1 * scale2 == 2**expt.  We use this to
+   * compensate for scalbn being horrendously slow.
+   */
+  half_expt = expt / 2;
+  INSERT_WORDS(scale1, (0x3ff + half_expt) << 20, 0);
+  half_expt = expt - half_expt;
+  INSERT_WORDS(scale2, (0x3ff + half_expt) << 20, 0);
 
-	return CMPLX(cos(y) * exp_x * scale1 * scale2, sin(y) * exp_x * scale1 * scale2);
+  return CMPLX(cos(y) * exp_x * scale1 * scale2,
+               sin(y) * exp_x * scale1 * scale2);
 }