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.
  */
 

@@ -40,42 +41,47 @@
 
 #if defined(__i386) && !defined(__amd64)
 #include <float.h>
 #endif
 
-int fegetround(void)
+int
+fegetround(void)
 {
         unsigned long   fsr;
 
         __fenv_getfsr(&fsr);
-        return (int)__fenv_get_rd(fsr);
+        return ((int)__fenv_get_rd(fsr));
 }
 
-int fesetround(int r)
+int
+fesetround(int r)
 {
         unsigned long   fsr;
 
         if (r & ~3)
-                return -1;
+                return (-1);
+
         __fenv_getfsr(&fsr);
         __fenv_set_rd(fsr, r);
         __fenv_setfsr(&fsr);
 #if defined(__i386) && !defined(__amd64)
         FLT_ROUNDS = (0x2D >> (r << 1)) & 3;    /* 0->1, 1->3, 2->2, 3->0 */
 #endif
-        return 0;
+        return (0);
 }
 
-int fesetround96(int r)
+int
+fesetround96(int r)
 {
         unsigned long   fsr;
 
         if (r & ~3)
-                return 0;
+                return (0);
+
         __fenv_getfsr(&fsr);
         __fenv_set_rd(fsr, r);
         __fenv_setfsr(&fsr);
 #if defined(__i386) && !defined(__amd64)
         FLT_ROUNDS = (0x2D >> (r << 1)) & 3;    /* 0->1, 1->3, 2->2, 3->0 */
 #endif
-        return 1;
+        return (1);
 }