[fusl] clang-format fusl

fusl/src/complex/__cexpf.c

 /* origin: FreeBSD /usr/src/lib/msun/src/k_expf.c */
 /*-
  * Copyright (c) 2011 David Schultz <das@FreeBSD.ORG>
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  */
 
 #include "libm.h"
 
-static const uint32_t k = 235; /* constant for reduction */
+static const uint32_t k = 235;           /* constant for reduction */
 static const float kln2 = 162.88958740F; /* k * ln2 */
 
 /*
  * See __cexp.c for details.
  *
  * Input:  ln(FLT_MAX) <= x < ln(2 * FLT_MAX / FLT_MIN_DENORM) ~= 192.7
  * Output: 2**127 <= y < 2**128
  */
-static float __frexp_expf(float x, int *expt)
-{
-        float exp_x;
-        uint32_t hx;
+static float __frexp_expf(float x, int* expt) {
+  float exp_x;
+  uint32_t hx;
 
-        exp_x = expf(x - kln2);
-        GET_FLOAT_WORD(hx, exp_x);
-        *expt = (hx >> 23) - (0x7f + 127) + k;
-        SET_FLOAT_WORD(exp_x, (hx & 0x7fffff) | ((0x7f + 127) << 23));
-        return exp_x;
+  exp_x = expf(x - kln2);
+  GET_FLOAT_WORD(hx, exp_x);
+  *expt = (hx >> 23) - (0x7f + 127) + k;
+  SET_FLOAT_WORD(exp_x, (hx & 0x7fffff) | ((0x7f + 127) << 23));
+  return exp_x;
 }
 
-float complex __ldexp_cexpf(float complex z, int expt)
-{
-        float x, y, exp_x, scale1, scale2;
-        int ex_expt, half_expt;
+float complex __ldexp_cexpf(float complex z, int expt) {
+  float x, y, exp_x, scale1, scale2;
+  int ex_expt, half_expt;
 
-        x = crealf(z);
-        y = cimagf(z);
-        exp_x = __frexp_expf(x, &ex_expt);
-        expt += ex_expt;
+  x = crealf(z);
+  y = cimagf(z);
+  exp_x = __frexp_expf(x, &ex_expt);
+  expt += ex_expt;
 
-        half_expt = expt / 2;
-        SET_FLOAT_WORD(scale1, (0x7f + half_expt) << 23);
-        half_expt = expt - half_expt;
-        SET_FLOAT_WORD(scale2, (0x7f + half_expt) << 23);
+  half_expt = expt / 2;
+  SET_FLOAT_WORD(scale1, (0x7f + half_expt) << 23);
+  half_expt = expt - half_expt;
+  SET_FLOAT_WORD(scale2, (0x7f + half_expt) << 23);
 
-        return CMPLXF(cosf(y) * exp_x * scale1 * scale2,
-          sinf(y) * exp_x * scale1 * scale2);
+  return CMPLXF(cosf(y) * exp_x * scale1 * scale2,
+                sinf(y) * exp_x * scale1 * scale2);
 }