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11210 libm should be cstyle(1ONBLD) clean

@@ -16,52 +16,58 @@
  * fields enclosed by brackets "[]" replaced with your own identifying
  * information: Portions Copyright [yyyy] [name of copyright owner]
  *
  * CDDL HEADER END
  */
+
 /*
  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  */
+
 /*
  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
 #pragma weak __cos = cos
 
-/* INDENT OFF */
+
 /*
  * cos(x)
  * Accurate Table look-up algorithm by K.C. Ng, May, 1995.
  *
  * Algorithm: see sincos.c
  */
 
 #include "libm.h"
 
 static const double sc[] = {
-/* ONE  = */  1.0,
+/* ONE  = */
+        1.0,
 /* NONE = */ -1.0,
+
 /*
  * |sin(x) - (x+pp1*x^3+pp2*x^5)| <= 2^-58.79 for |x| < 0.008
  */
-/* PP1  = */ -0.166666666666316558867252052378889521480627858683055567,
-/* PP2  = */   .008333315652997472323564894248466758248475374977974017927,
+/* PP1  = */-0.166666666666316558867252052378889521480627858683055567,
+/* PP2  = */.008333315652997472323564894248466758248475374977974017927,
+
 /*
  * |(sin(x) - (x+p1*x^3+...+p4*x^9)|
  * |------------------------------ | <= 2^-57.63 for |x| < 0.1953125
  * |                 x             |
  */
 /* P1   = */ -1.666666666666629669805215138920301589656e-0001,
 /* P2   = */  8.333333332390951295683993455280336376663e-0003,
 /* P3   = */ -1.984126237997976692791551778230098403960e-0004,
 /* P4   = */  2.753403624854277237649987622848330351110e-0006,
+
 /*
  * |cos(x) - (1+qq1*x^2+qq2*x^4)| <= 2^-55.99 for |x| <= 0.008 (0x3f80624d)
  */
-/* QQ1  = */ -0.4999999999975492381842911981948418542742729,
-/* QQ2  = */  0.041666542904352059294545209158357640398771740,
+/* QQ1  = */-0.4999999999975492381842911981948418542742729,
+/* QQ2  = */0.041666542904352059294545209158357640398771740,
 /* Q1   = */ -0.5,
 /* Q2   = */  4.166666666500350703680945520860748617445e-0002,
 /* Q3   = */ -1.388888596436972210694266290577848696006e-0003,
 /* Q4   = */  2.478563078858589473679519517892953492192e-0005,
 /* PIO2_H    = */  1.570796326794896557999,

@@ -75,11 +81,11 @@
 /* PI5O2_H   = */  7.853981633974482789995,
 /* PI5O2_L   = */  3.061616997868382943065e-16,
 /* PI5O2_L0  = */  3.061616997861941598865e-16,
 /* PI5O2_L1  = */  6.441344200433640781982e-28,
 };
-/* INDENT ON */
+
 
 #define ONE             sc[0]
 #define PP1             sc[2]
 #define PP2             sc[3]
 #define P1              sc[4]

@@ -106,11 +112,12 @@
 #define PI5O2_L1        sc[25]
 
 extern const double _TBL_sincos[], _TBL_sincosx[];
 
 double
-cos(double x) {
+cos(double x)
+{
         double  z, y[2], w, s, v, p, q;
         int     i, j, n, hx, ix, lx;
 
         hx = ((int *)&x)[HIWORD];
         lx = ((int *)&x)[LOWORD];

@@ -119,99 +126,121 @@
         if (ix <= 0x3fc50000) { /* |x| < 10.5/64 = 0.164062500 */
                 if (ix < 0x3e400000) {  /* |x| < 2**-27 */
                         if ((int)x == 0)
                                 return (ONE);
                 }
+
                 z = x * x;
+
                 if (ix < 0x3f800000)    /* |x| < 0.008 */
                         w = z * (QQ1 + z * QQ2);
                 else
                         w = z * ((Q1 + z * Q2) + (z * z) * (Q3 + z * Q4));
+
                 return (ONE + w);
         }
 
         /* for 0.164062500 < x < M, */
         n = ix >> 20;
+
         if (n < 0x402) {        /* x < 8 */
                 i = (((ix >> 12) & 0xff) | 0x100) >> (0x401 - n);
                 j = i - 10;
                 x = fabs(x);
                 v = x - _TBL_sincosx[j];
+
                 if (((j - 81) ^ (j - 101)) < 0) {
                         /* near pi/2, cos(pi/2-x)=sin(x) */
                         p = PIO2_H - x;
                         i = ix - 0x3ff921fb;
                         x = p + PIO2_L;
+
                         if ((i | ((lx - 0x54442D00) & 0xffffff00)) == 0) {
                                 /* very close to pi/2 */
                                 x = p + PIO2_L0;
                                 return (x + PIO2_L1);
                         }
+
                         z = x * x;
+
                         if (((ix - 0x3ff92000) >> 12) == 0) {
                                 /* |pi/2-x|<2**-8 */
                                 w = PIO2_L + (z * x) * (PP1 + z * PP2);
                         } else {
-                                w = PIO2_L + (z * x) * ((P1 + z * P2) +
-                                    (z * z) * (P3 + z * P4));
+                                w = PIO2_L + (z * x) * ((P1 + z * P2) + (z *
+                                    z) * (P3 + z * P4));
                         }
+
                         return (p + w);
                 }
+
                 s = v * v;
+
                 if (((j - 282) ^ (j - 302)) < 0) {
                         /* near 3/2pi, cos(x-3/2pi)=sin(x) */
                         p = x - PI3O2_H;
                         i = ix - 0x4012D97C;
                         x = p - PI3O2_L;
+
                         if ((i | ((lx - 0x7f332100) & 0xffffff00)) == 0) {
                                 /* very close to 3/2pi */
                                 x = p - PI3O2_L0;
                                 return (x - PI3O2_L1);
                         }
+
                         z = x * x;
+
                         if (((ix - 0x4012D800) >> 9) == 0) {
                                 /* |x-3/2pi|<2**-8 */
                                 w = (z * x) * (PP1 + z * PP2) - PI3O2_L;
                         } else {
-                                w = (z * x) * ((P1 + z * P2) + (z * z)
-                                    * (P3 + z * P4)) - PI3O2_L;
+                                w = (z * x) * ((P1 + z * P2) + (z * z) * (P3 +
+                                    z * P4)) - PI3O2_L;
                         }
+
                         return (p + w);
                 }
+
                 if (((j - 483) ^ (j - 503)) < 0) {
                         /* near 5pi/2, cos(5pi/2-x)=sin(x) */
                         p = PI5O2_H - x;
                         i = ix - 0x401F6A7A;
                         x = p + PI5O2_L;
+
                         if ((i | ((lx - 0x29553800) & 0xffffff00)) == 0) {
                                 /* very close to pi/2 */
                                 x = p + PI5O2_L0;
                                 return (x + PI5O2_L1);
                         }
+
                         z = x * x;
+
                         if (((ix - 0x401F6A7A) >> 7) == 0) {
                                 /* |pi/2-x|<2**-8 */
                                 w = PI5O2_L + (z * x) * (PP1 + z * PP2);
                         } else {
-                                w = PI5O2_L + (z * x) * ((P1 + z * P2) +
-                                    (z * z) * (P3 + z * P4));
+                                w = PI5O2_L + (z * x) * ((P1 + z * P2) + (z *
+                                    z) * (P3 + z * P4));
                         }
+
                         return (p + w);
                 }
+
                 j <<= 1;
                 w = _TBL_sincos[j];
-                z = _TBL_sincos[j+1];
+                z = _TBL_sincos[j + 1];
                 p = v + (v * s) * (PP1 + s * PP2);
                 q = s * (QQ1 + s * QQ2);
                 return (z - (w * p - z * q));
         }
 
         if (ix >= 0x7ff00000)   /* cos(Inf or NaN) is NaN */
                 return (x / x);
 
         /* argument reduction needed */
         n = __rem_pio2(x, y);
+
         switch (n & 3) {
         case 0:
                 return (__k_cos(y[0], y[1]));
         case 1:
                 return (-__k_sin(y[0], y[1]));