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5261 libm should stop using synonyms.h
5298 fabs is 0-sized, confuses dis(1) and others
Reviewed by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
Approved by: Gordon Ross <gwr@nexenta.com>

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          --- old/usr/src/lib/libm/common/R/scalbf.c
          +++ new/usr/src/lib/libm/common/R/scalbf.c
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  19   19   * CDDL HEADER END
  20   20   */
  21   21  /*
  22   22   * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  23   23   */
  24   24  /*
  25   25   * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
  26   26   * Use is subject to license terms.
  27   27   */
  28   28  
  29      -#pragma weak scalbf = __scalbf
       29 +#pragma weak __scalbf = scalbf
  30   30  
  31   31  #include "libm.h"
  32   32  
  33   33  float
  34   34  scalbf(float x, float y) {
  35   35          int     ix, iy, hx, hy, n;
  36   36  
  37   37          ix = *(int *)&x;
  38   38          iy = *(int *)&y;
  39   39          hx = ix & ~0x80000000;
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