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5262 libm needs to be carefully unifdef'd
5268 libm doesn't need to hide symbols which are already local

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          --- old/usr/src/lib/libm/common/Q/asinl.c
          +++ new/usr/src/lib/libm/common/Q/asinl.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      -#if defined(ELFOBJ)
  31   30  #pragma weak asinl = __asinl
  32      -#endif
  33   31  
  34   32  /*
  35   33   *      asinl(x) = atan2l(x,sqrt(1-x*x));
  36   34   *
  37   35   * For better accuracy, 1-x*x is computed as follows
  38   36   *      1-x*x                     if x <  0.5,
  39   37   *      2*(1-|x|)-(1-|x|)*(1-|x|) if x >= 0.5.
  40   38   *
  41   39   * Special cases:
  42   40   *      if x is NaN, return x itself;
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