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.
  */
 

@@ -35,11 +36,12 @@
 
 #include "libm.h"
 
 #if defined(__sparc)
 long long
-llroundl(long double x) {
+llroundl(long double x)
+{
         union {
                 unsigned i[4];
                 long double q;
         } xx;
         union {

@@ -48,10 +50,11 @@
         } zz;
         union {
                 unsigned i;
                 float f;
         } tt;
+
         unsigned hx, sx, frac;
         int j;
 
         xx.q = x;
         sx = xx.i[0] & 0x80000000;

@@ -59,39 +62,44 @@
 
         /* handle trivial cases */
         if (hx > 0x403e0000) { /* |x| > 2^63 + ... or x is nan */
                 /* convert an out-of-range float */
                 tt.i = sx | 0x7f000000;
-                return ((long long) tt.f);
+                return ((long long)tt.f);
         }
 
         /* handle |x| < 1 */
         if (hx < 0x3fff0000) {
                 if (hx >= 0x3ffe0000)
                         return (sx ? -1LL : 1LL);
+
                 return (0LL);
         }
 
         /* extract the integer and fractional parts of x */
         j = 0x406f - (hx >> 16);
         xx.i[0] = 0x10000 | (xx.i[0] & 0xffff);
+
         if (j >= 96) {
                 zz.i[0] = 0;
                 zz.i[1] = xx.i[0] >> (j - 96);
                 frac = ((xx.i[0] << 1) << (127 - j)) | (xx.i[1] >> (j - 96));
+
                 if (((xx.i[1] << 1) << (127 - j)) | xx.i[2] | xx.i[3])
                         frac |= 1;
         } else if (j >= 64) {
                 zz.i[0] = xx.i[0] >> (j - 64);
                 zz.i[1] = ((xx.i[0] << 1) << (95 - j)) | (xx.i[1] >> (j - 64));
                 frac = ((xx.i[1] << 1) << (95 - j)) | (xx.i[2] >> (j - 64));
+
                 if (((xx.i[2] << 1) << (95 - j)) | xx.i[3])
                         frac |= 1;
         } else {
                 zz.i[0] = ((xx.i[0] << 1) << (63 - j)) | (xx.i[1] >> (j - 32));
                 zz.i[1] = ((xx.i[1] << 1) << (63 - j)) | (xx.i[2] >> (j - 32));
                 frac = ((xx.i[2] << 1) << (63 - j)) | (xx.i[3] >> (j - 32));
+
                 if ((xx.i[3] << 1) << (63 - j))
                         frac |= 1;
         }
 
         /* round */

@@ -102,30 +110,33 @@
 
         /* check for result out of range (note that z is |x| at this point) */
         if (zz.i[0] > 0x80000000u || (zz.i[0] == 0x80000000 && (zz.i[1] ||
                 !sx))) {
                 tt.i = sx | 0x7f000000;
-                return ((long long) tt.f);
+                return ((long long)tt.f);
         }
 
         /* negate result if need be */
         if (sx) {
                 zz.i[0] = ~zz.i[0];
                 zz.i[1] = -zz.i[1];
+
                 if (zz.i[1] == 0)
                         zz.i[0]++;
         }
 
         return (zz.l);
 }
 #elif defined(__x86)
 long long
-llroundl(long double x) {
+llroundl(long double x)
+{
         union {
                 unsigned i[3];
                 long double e;
         } xx;
+
         int ex, sx, i;
 
         xx.e = x;
         ex = xx.i[2] & 0x7fff;
         sx = xx.i[2] & 0x8000;

@@ -133,10 +144,11 @@
         if (ex < 0x403e) { /* |x| < 2^63 */
                 /* handle |x| < 1 */
                 if (ex < 0x3fff) {
                         if (ex >= 0x3ffe)
                                 return (sx ? -1LL : 1LL);
+
                         return (0LL);
                 }
 
                 /* round x at the integer bit */
                 if (ex < 0x401e) {

@@ -144,21 +156,24 @@
                         xx.i[1] = (xx.i[1] + i) & ~(i | (i - 1));
                         xx.i[0] = 0;
                 } else {
                         i = 1 << (0x403d - ex);
                         xx.i[0] += i;
+
                         if (xx.i[0] < i)
                                 xx.i[1]++;
+
                         xx.i[0] &= ~(i | (i - 1));
                 }
+
                 if (xx.i[1] == 0) {
                         xx.i[2] = sx | ++ex;
                         xx.i[1] = 0x80000000U;
                 }
         }
 
         /* now x is nan, inf, or integral */
-        return ((long long) xx.e);
+        return ((long long)xx.e);
 }
 #else
 #error Unknown architecture
 #endif