kc3-lang/SDL/src/libm/s_fabs.c

• Show log

  Commit

• Hash : 3dcb451f
  Author :
  Date : 2014-04-09T21:29:19
  

  Added a README file regarding WinRT support To note, this file is currently formatted with CRLF line endings, rather than LF, to allow the file to be viewed with Notepad.

Download

• src/libm/s_fabs.c

• /* @(#)s_fabs.c 5.1 93/09/24 */
  /*
   * ====================================================
   * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
   *
   * Developed at SunPro, a Sun Microsystems, Inc. business.
   * Permission to use, copy, modify, and distribute this
   * software is freely granted, provided that this notice
   * is preserved.
   * ====================================================
   */
  
  #if defined(LIBM_SCCS) && !defined(lint)
  static const char rcsid[] =
      "$NetBSD: s_fabs.c,v 1.7 1995/05/10 20:47:13 jtc Exp $";
  #endif
  
  /*
   * fabs(x) returns the absolute value of x.
   */
  
  #include "math_libm.h"
  #include "math_private.h"
  
  libm_hidden_proto(fabs)
  #ifdef __STDC__
       double fabs(double x)
  #else
       double fabs(x)
       double x;
  #endif
  {
      u_int32_t high;
      GET_HIGH_WORD(high, x);
      SET_HIGH_WORD(x, high & 0x7fffffff);
      return x;
  }
  
  libm_hidden_def(fabs)
  

Download