[fusl] clang-format fusl

fusl/src/complex/ccoshf.c

 /* origin: FreeBSD /usr/src/lib/msun/src/s_ccoshf.c */
 /*-
  * Copyright (c) 2005 Bruce D. Evans and Steven G. Kargl
  * 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 14 matching lines @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 /*
  * Hyperbolic cosine of a complex argument.  See s_ccosh.c for details.
  */
 
 #include "libm.h"
 
 static const float huge = 0x1p127;
 
-float complex ccoshf(float complex z)
-{
-        float x, y, h;
-        int32_t hx, hy, ix, iy;
+float complex ccoshf(float complex z) {
+  float x, y, h;
+  int32_t hx, hy, ix, iy;
 
-        x = crealf(z);
-        y = cimagf(z);
+  x = crealf(z);
+  y = cimagf(z);
 
-        GET_FLOAT_WORD(hx, x);
-        GET_FLOAT_WORD(hy, y);
+  GET_FLOAT_WORD(hx, x);
+  GET_FLOAT_WORD(hy, y);
 
-        ix = 0x7fffffff & hx;
-        iy = 0x7fffffff & hy;
+  ix = 0x7fffffff & hx;
+  iy = 0x7fffffff & hy;
 
-        if (ix < 0x7f800000 && iy < 0x7f800000) {
-                if (iy == 0)
-                        return CMPLXF(coshf(x), x * y);
-                if (ix < 0x41100000)    /* small x: normal case */
-                        return CMPLXF(coshf(x) * cosf(y), sinhf(x) * sinf(y));
+  if (ix < 0x7f800000 && iy < 0x7f800000) {
+    if (iy == 0)
+      return CMPLXF(coshf(x), x * y);
+    if (ix < 0x41100000) /* small x: normal case */
+      return CMPLXF(coshf(x) * cosf(y), sinhf(x) * sinf(y));
 
-                /* |x| >= 9, so cosh(x) ~= exp(|x|) */
-                if (ix < 0x42b17218) {
-                        /* x < 88.7: expf(|x|) won't overflow */
-                        h = expf(fabsf(x)) * 0.5f;
-                        return CMPLXF(h * cosf(y), copysignf(h, x) * sinf(y));
-                } else if (ix < 0x4340b1e7) {
-                        /* x < 192.7: scale to avoid overflow */
-                        z = __ldexp_cexpf(CMPLXF(fabsf(x), y), -1);
-                        return CMPLXF(crealf(z), cimagf(z) * copysignf(1, x));
-                } else {
-                        /* x >= 192.7: the result always overflows */
-                        h = huge * x;
-                        return CMPLXF(h * h * cosf(y), h * sinf(y));
-                }
-        }
+    /* |x| >= 9, so cosh(x) ~= exp(|x|) */
+    if (ix < 0x42b17218) {
+      /* x < 88.7: expf(|x|) won't overflow */
+      h = expf(fabsf(x)) * 0.5f;
+      return CMPLXF(h * cosf(y), copysignf(h, x) * sinf(y));
+    } else if (ix < 0x4340b1e7) {
+      /* x < 192.7: scale to avoid overflow */
+      z = __ldexp_cexpf(CMPLXF(fabsf(x), y), -1);
+      return CMPLXF(crealf(z), cimagf(z) * copysignf(1, x));
+    } else {
+      /* x >= 192.7: the result always overflows */
+      h = huge * x;
+      return CMPLXF(h * h * cosf(y), h * sinf(y));
+    }
+  }
 
-        if (ix == 0 && iy >= 0x7f800000)
-                return CMPLXF(y - y, copysignf(0, x * (y - y)));
+  if (ix == 0 && iy >= 0x7f800000)
+    return CMPLXF(y - y, copysignf(0, x * (y - y)));
 
-        if (iy == 0 && ix >= 0x7f800000) {
-                if ((hx & 0x7fffff) == 0)
-                        return CMPLXF(x * x, copysignf(0, x) * y);
-                return CMPLXF(x * x, copysignf(0, (x + x) * y));
-        }
+  if (iy == 0 && ix >= 0x7f800000) {
+    if ((hx & 0x7fffff) == 0)
+      return CMPLXF(x * x, copysignf(0, x) * y);
+    return CMPLXF(x * x, copysignf(0, (x + x) * y));
+  }
 
-        if (ix < 0x7f800000 && iy >= 0x7f800000)
-                return CMPLXF(y - y, x * (y - y));
+  if (ix < 0x7f800000 && iy >= 0x7f800000)
+    return CMPLXF(y - y, x * (y - y));
 
-        if (ix >= 0x7f800000 && (hx & 0x7fffff) == 0) {
-                if (iy >= 0x7f800000)
-                        return CMPLXF(x * x, x * (y - y));
-                return CMPLXF((x * x) * cosf(y), x * sinf(y));
-        }
+  if (ix >= 0x7f800000 && (hx & 0x7fffff) == 0) {
+    if (iy >= 0x7f800000)
+      return CMPLXF(x * x, x * (y - y));
+    return CMPLXF((x * x) * cosf(y), x * sinf(y));
+  }
 
-        return CMPLXF((x * x) * (y - y), (x + x) * (y - y));
+  return CMPLXF((x * x) * (y - y), (x + x) * (y - y));
 }