[fusl] clang-format fusl

fusl/src/complex/ctanhf.c

 /* origin: FreeBSD /usr/src/lib/msun/src/s_ctanhf.c */
 /*-
  * Copyright (c) 2011 David Schultz
  * 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 unmodified, this list of conditions, and the following
@@ skipping 12 matching lines @@
  * 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.
  */
 /*
  * Hyperbolic tangent of a complex argument z.  See s_ctanh.c for details.
  */
 
 #include "libm.h"
 
-float complex ctanhf(float complex z)
-{
-        float x, y;
-        float t, beta, s, rho, denom;
-        uint32_t hx, ix;
+float complex ctanhf(float complex z) {
+  float x, y;
+  float t, beta, s, rho, denom;
+  uint32_t hx, ix;
 
-        x = crealf(z);
-        y = cimagf(z);
+  x = crealf(z);
+  y = cimagf(z);
 
-        GET_FLOAT_WORD(hx, x);
-        ix = hx & 0x7fffffff;
+  GET_FLOAT_WORD(hx, x);
+  ix = hx & 0x7fffffff;
 
-        if (ix >= 0x7f800000) {
-                if (ix & 0x7fffff)
-                        return CMPLXF(x, (y == 0 ? y : x * y));
-                SET_FLOAT_WORD(x, hx - 0x40000000);
-                return CMPLXF(x, copysignf(0, isinf(y) ? y : sinf(y) * cosf(y)));
-        }
+  if (ix >= 0x7f800000) {
+    if (ix & 0x7fffff)
+      return CMPLXF(x, (y == 0 ? y : x * y));
+    SET_FLOAT_WORD(x, hx - 0x40000000);
+    return CMPLXF(x, copysignf(0, isinf(y) ? y : sinf(y) * cosf(y)));
+  }
 
-        if (!isfinite(y))
-                return CMPLXF(ix ? y - y : x, y - y);
+  if (!isfinite(y))
+    return CMPLXF(ix ? y - y : x, y - y);
 
-        if (ix >= 0x41300000) { /* x >= 11 */
-                float exp_mx = expf(-fabsf(x));
-                return CMPLXF(copysignf(1, x), 4 * sinf(y) * cosf(y) * exp_mx * exp_mx);
-        }
+  if (ix >= 0x41300000) { /* x >= 11 */
+    float exp_mx = expf(-fabsf(x));
+    return CMPLXF(copysignf(1, x), 4 * sinf(y) * cosf(y) * exp_mx * exp_mx);
+  }
 
-        t = tanf(y);
-        beta = 1.0 + t * t;
-        s = sinhf(x);
-        rho = sqrtf(1 + s * s);
-        denom = 1 + beta * s * s;
-        return CMPLXF((beta * rho * s) / denom, t / denom);
+  t = tanf(y);
+  beta = 1.0 + t * t;
+  s = sinhf(x);
+  rho = sqrtf(1 + s * s);
+  denom = 1 + beta * s * s;
+  return CMPLXF((beta * rho * s) / denom, t / denom);
 }