11210 libm should be cstyle(1ONBLD) clean

@@ -20,18 +20,19 @@
  */
 
 /*
  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  */
+
 /*
  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
 #pragma weak __csqrt = csqrt
 
-/* INDENT OFF */
+
 /*
  * dcomplex csqrt(dcomplex z);
  *
  *                                         2    2    2
  * Let w=r+i*s = sqrt(x+iy). Then (r + i s)  = r  - s  + i 2sr = x + i y.

@@ -98,28 +99,26 @@
  *    csqrt(-inf+ i NaN) =  NaN  +-i inf
  *    csqrt(+inf+ i NaN) =  inf  + i NaN
  *    csqrt(NaN + i y  ) =  NaN  + i NaN for finite y
  *    csqrt(NaN + i NaN) =  NaN  + i NaN
  */
-/* INDENT ON */
 
 #include "libm.h"               /* fabs/sqrt */
 #include "complex_wrapper.h"
 
-/* INDENT OFF */
-static const double
-        two300 = 2.03703597633448608627e+90,
+static const double two300 = 2.03703597633448608627e+90,
         twom300 = 4.90909346529772655310e-91,
         two599 = 2.07475778444049647926e+180,
         twom601 = 1.20495993255144205887e-181,
         two = 2.0,
         zero = 0.0,
         half = 0.5;
-/* INDENT ON */
+
 
 dcomplex
-csqrt(dcomplex z) {
+csqrt(dcomplex z)
+{
         dcomplex ans;
         double x, y, t, ax, ay;
         int n, ix, iy, hx, hy, lx, ly;
 
         x = D_RE(z);

@@ -130,55 +129,61 @@
         ly = LO_WORD(y);
         ix = hx & 0x7fffffff;
         iy = hy & 0x7fffffff;
         ay = fabs(y);
         ax = fabs(x);
+
         if (ix >= 0x7ff00000 || iy >= 0x7ff00000) {
                 /* x or y is Inf or NaN */
-                if (ISINF(iy, ly))
+                if (ISINF(iy, ly)) {
                         D_IM(ans) = D_RE(ans) = ay;
-                else if (ISINF(ix, lx)) {
+                } else if (ISINF(ix, lx)) {
                         if (hx > 0) {
                                 D_RE(ans) = ax;
                                 D_IM(ans) = ay * zero;
                         } else {
                                 D_RE(ans) = ay * zero;
                                 D_IM(ans) = ax;
                         }
-                } else
+                } else {
                         D_IM(ans) = D_RE(ans) = ax + ay;
+                }
         } else if ((iy | ly) == 0) {    /* y = 0 */
                 if (hx >= 0) {
                         D_RE(ans) = sqrt(ax);
                         D_IM(ans) = zero;
                 } else {
                         D_IM(ans) = sqrt(ax);
                         D_RE(ans) = zero;
                 }
         } else if (ix >= iy) {
                 n = (ix - iy) >> 20;
+
                 if (n >= 30) {  /* x >> y or y=0 */
                         t = sqrt(ax);
                 } else if (ix >= 0x5f300000) {  /* x > 2**500 */
                         ax *= twom601;
                         y *= twom601;
                         t = two300 * sqrt(ax + sqrt(ax * ax + y * y));
                 } else if (iy < 0x20b00000) {   /* y < 2**-500 */
                         ax *= two599;
                         y *= two599;
                         t = twom300 * sqrt(ax + sqrt(ax * ax + y * y));
-                } else
+                } else {
                         t = sqrt(half * (ax + sqrt(ax * ax + ay * ay)));
+                }
+
                 if (hx >= 0) {
                         D_RE(ans) = t;
                         D_IM(ans) = ay / (t + t);
                 } else {
                         D_IM(ans) = t;
                         D_RE(ans) = ay / (t + t);
                 }
         } else {
                 n = (iy - ix) >> 20;
+
                 if (n >= 30) {  /* y >> x */
                         if (n >= 60)
                                 t = sqrt(half * ay);
                         else if (iy >= 0x7fe00000)
                                 t = sqrt(half * ay + half * ax);

@@ -192,19 +197,23 @@
                         t = two300 * sqrt(ax + sqrt(ax * ax + y * y));
                 } else if (ix < 0x20b00000) {   /* x < 2**-500 */
                         ax *= two599;
                         y *= two599;
                         t = twom300 * sqrt(ax + sqrt(ax * ax + y * y));
-                } else
+                } else {
                         t = sqrt(half * (ax + sqrt(ax * ax + ay * ay)));
+                }
+
                 if (hx >= 0) {
                         D_RE(ans) = t;
                         D_IM(ans) = ay / (t + t);
                 } else {
                         D_IM(ans) = t;
                         D_RE(ans) = ay / (t + t);
                 }
         }
+
         if (hy < 0)
                 D_IM(ans) = -D_IM(ans);
+
         return (ans);
 }