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

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• Hash : 24c86b55
  Author :
  Date : 2014-09-11T19:24:42
  

  [X11] Reconcile logical keyboard state with physical state on FocusIn
  since the window system doesn't do it for us like other platforms.
  
  This prevents sticky keys and missed keys when going in and out
  of focus, for example Alt would appear to stick if switching away
  from an SDL app with Alt-Tab and had to be pressed again.
  
  CR: Sam
  

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• 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)
  

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