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.
  */
 

@@ -37,26 +38,31 @@
 #else
 /*
  * v: a non-zero subnormal |x|
  */
 static int
-ilogbf_subnormal(unsigned v) {
+ilogbf_subnormal(unsigned v)
+{
         int r = -126 - 23;
 
         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) */
 
 static int
-raise_invalid(int v) {  /* SUSv3 requires ilogbf(0,+/-Inf,NaN) raise invalid */
+raise_invalid(int v)   /* SUSv3 requires ilogbf(0,+/-Inf,NaN) raise invalid */
+{
 #ifndef lint
         if ((__xpg6 & _C99SUSv3_ilogb_0InfNaN_raises_invalid) != 0) {
                 static const double zero = 0.0;
                 volatile double dummy __unused;
 

@@ -65,24 +71,26 @@
 #endif
         return (v);
 }
 
 int
-ilogbf(float x) {
-        int k = *((int *) &x) & ~0x80000000;
+ilogbf(float x)
+{
+        int k = *((int *)&x) & ~0x80000000;
 
         if (k < 0x00800000) {
-                if (k == 0)
+                if (k == 0) {
                         return (raise_invalid(0x80000001));
-                else {
+                } else {
 #if defined(__x86)
                         x *= two25;
-                        return (((*((int *) &x) & 0x7f800000) >> 23) - 152);
+                        return (((*((int *)&x) & 0x7f800000) >> 23) - 152);
 #else
                         return (ilogbf_subnormal(k));
 #endif
                 }
-        } else if (k < 0x7f800000)
+        } else if (k < 0x7f800000) {
                 return ((k >> 23) - 127);
-        else
+        } else {
                 return (raise_invalid(0x7fffffff));
+        }
 }