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>

*** 25,35 ****
  /*
   * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
! #pragma weak atan = __atan
  
  /* INDENT OFF */
  /*
   * atan(x)
   * Accurate Table look-up algorithm with polynomial approximation in
--- 25,35 ----
  /*
   * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
! #pragma weak __atan = atan
  
  /* INDENT OFF */
  /*
   * atan(x)
   * Accurate Table look-up algorithm with polynomial approximation in
*** 80,90 ****
   * more than 10 million random arguments
   */
  /* INDENT ON */
  
  #include "libm.h"
- #include "libm_synonyms.h"
  #include "libm_protos.h"
  
  extern const double _TBL_atan[];
  static const double g[] = {
  /* one  = */  1.0,
--- 80,89 ----