11210 libm should be cstyle(1ONBLD) clean

@@ -20,10 +20,11 @@
  */
 
 /*
  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  */
+
 /*
  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 

@@ -39,45 +40,53 @@
 #else
 /*
  * v: high part of a non-zero subnormal |x|; w: low part of |x|
  */
 static int
-ilogb_subnormal(unsigned v, unsigned w) {
+ilogb_subnormal(unsigned v, unsigned w)
+{
         int r = -1022 - 52;
 
         if (v)
                 r += 32;
         else
                 v = w;
+
         if (v & 0xffff0000)
                 r += 16, v >>= 16;
+
         if (v & 0xff00)
                 r += 8, v >>= 8;
+
         if (v & 0xf0)
                 r += 4, v >>= 4;
+
         v <<= 1;
         return (r + ((0xffffaa50 >> v) & 0x3));
 }
 #endif  /* defined(__x86) */
 
 double
-logb(double x) {
-        int *px = (int *) &x, k = px[HIWORD] & ~0x80000000;
+logb(double x)
+{
+        int *px = (int *)&x, k = px[HIWORD] & ~0x80000000;
 
         if (k < 0x00100000) {
-                if ((px[LOWORD] | k) == 0)
+                if ((px[LOWORD] | k) == 0) {
                         return (_SVID_libm_err(x, x, 45));
-                else if ((__xpg6 & _C99SUSv3_logb) != 0) {
+                } else if ((__xpg6 & _C99SUSv3_logb) != 0) {
 #if defined(__x86)
                         x *= two52;
-                        return ((double) (((px[HIWORD] & 0x7ff00000) >> 20)
-                                - 1075));
+                        return ((double)(((px[HIWORD] & 0x7ff00000) >> 20) -
+                            1075));
 #else
-                        return ((double) ilogb_subnormal(k, px[LOWORD]));
+                        return ((double)ilogb_subnormal(k, px[LOWORD]));
 #endif
-                } else
+                } else {
                         return (-1022.0);
-        } else if (k < 0x7ff00000)
-                return ((double) ((k >> 20) - 1023));
-        else
+                }
+        } else if (k < 0x7ff00000) {
+                return ((double)((k >> 20) - 1023));
+        } else {
                 return (x * x);
+        }
 }