11210 libm should be cstyle(1ONBLD) clean

@@ -20,60 +20,69 @@
  */
 
 /*
  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  */
+
 /*
  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
 #pragma weak __nextafterf = nextafterf
 
 #include "libm.h"
 
 float
-nextafterf(float x, float y) {
+nextafterf(float x, float y)
+{
         float w;
-        int *pw = (int *) &w;
-        int *px = (int *) &x;
-        int *py = (int *) &y;
+        int *pw = (int *)&w;
+        int *px = (int *)&x;
+        int *py = (int *)&y;
         int ix, iy, iz;
 
         ix = px[0];
         iy = py[0];
+
         if ((ix & ~0x80000000) > 0x7f800000)
                 return (x * y);         /* + -> * for Cheetah */
+
         if ((iy & ~0x80000000) > 0x7f800000)
                 return (y * x);         /* + -> * for Cheetah */
+
         if (ix == iy || (ix | iy) == 0x80000000)
                 return (y);             /* C99 requirement */
-        if ((ix & ~0x80000000) == 0)
+
+        if ((ix & ~0x80000000) == 0) {
                 iz = 1 | (iy & 0x80000000);
-        else if (ix > 0) {
+        } else if (ix > 0) {
                 if (ix > iy)
                         iz = ix - 1;
                 else
                         iz = ix + 1;
         } else {
                 if (iy < 0 && ix < iy)
                         iz = ix + 1;
                 else
                         iz = ix - 1;
         }
+
         pw[0] = iz;
         ix = iz & 0x7f800000;
+
         if (ix == 0x7f800000) {
                 /* raise overflow */
                 volatile float t;
 
-                *(int *) &t = 0x7f7fffff;
+                *(int *)&t = 0x7f7fffff;
                 t *= t;
         } else if (ix == 0) {
                 /* raise underflow */
                 volatile float t;
 
-                *(int *) &t = 0x00800000;
+                *(int *)&t = 0x00800000;
                 t *= t;
         }
+
         return (w);
 }