11210 libm should be cstyle(1ONBLD) clean

@@ -20,19 +20,21 @@
  */
 
 /*
  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  */
+
 /*
  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
 #pragma weak __tanl = tanl
 
-/* INDENT OFF */
-/* cosl(x)
+/* BEGIN CSTYLED */
+/*
+ * cosl(x)
  * Table look-up algorithm by K.C. Ng, November, 1989.
  *
  * kernel function:
  *      __k_tanl        ... tangent function on [-pi/4,pi/4]
  *      __rem_pio2l     ... argument reduction routine

@@ -57,42 +59,45 @@
  *      trig(NaN)    is that NaN;
  *
  * Accuracy:
  *      computer TRIG(x) returns trig(x) nearly rounded.
  */
-/* INDENT ON */
+/* END CSTYLED */
 
 #include "libm.h"
 #include "longdouble.h"
 
 #include <sys/isa_defs.h>
 
 long double
-tanl(long double x) {
+tanl(long double x)
+{
         long double y[2], z = 0.0L;
         int n, ix;
+
 #if defined(__i386) || defined(__amd64)
-        int *px = (int *) &x;
+        int *px = (int *)&x;
 #endif
 
         /* trig(Inf or NaN) is NaN */
         if (!finitel(x))
-                return x - x;
+                return (x - x);
 
         /* High word of x. */
 #if defined(__i386) || defined(__amd64)
         XTOI(px, ix);
 #else
-        ix = *(int *) &x;
+        ix = *(int *)&x;
 #endif
 
         /* |x| ~< pi/4 */
         ix &= 0x7fffffff;
-        if (ix <= 0x3ffe9220)
-                return __k_tanl(x, z, 0);
 
+        if (ix <= 0x3ffe9220) {
+                return (__k_tanl(x, z, 0));
+        }
         /* argument reduction needed */
         else {
                 n = __rem_pio2l(x, y);
-                return __k_tanl(y[0], y[1], n & 1);
+                return (__k_tanl(y[0], y[1], n & 1));
         }
 }