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5261 libm should stop using synonyms.h

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          --- old/usr/src/lib/libm/common/C/expm1.c
          +++ new/usr/src/lib/libm/common/C/expm1.c
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  20   20   */
  21   21  
  22   22  /*
  23   23   * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  24   24   */
  25   25  /*
  26   26   * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  27   27   * Use is subject to license terms.
  28   28   */
  29   29  
  30      -#pragma weak expm1 = __expm1
       30 +#pragma weak __expm1 = expm1
  31   31  
  32   32  /* INDENT OFF */
  33   33  /*
  34   34   * expm1(x)
  35   35   * Returns exp(x)-1, the exponential of x minus 1.
  36   36   *
  37   37   * Method
  38   38   *   1. Arugment reduction:
  39   39   *      Given x, find r and integer k such that
  40   40   *
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 120  120   *          if x >  7.09782712893383973096e+02 then expm1(x) overflow
 121  121   *
 122  122   * Constants:
 123  123   * The hexadecimal values are the intended ones for the following
 124  124   * constants. The decimal values may be used, provided that the
 125  125   * compiler will convert from decimal to binary accurately enough
 126  126   * to produce the hexadecimal values shown.
 127  127   */
 128  128  /* INDENT ON */
 129  129  
 130      -#include "libm_synonyms.h"      /* __expm1 */
 131  130  #include "libm_macros.h"
 132  131  #include <math.h>
 133  132  
 134  133  static const double xxx[] = {
 135  134  /* one */                1.0,
 136  135  /* huge */               1.0e+300,
 137  136  /* tiny */               1.0e-300,
 138  137  /* o_threshold */        7.09782712893383973096e+02,    /* 40862E42 FEFA39EF */
 139  138  /* ln2_hi */             6.93147180369123816490e-01,    /* 3FE62E42 FEE00000 */
 140  139  /* ln2_lo */             1.90821492927058770002e-10,    /* 3DEA39EF 35793C76 */
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