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  1. /*
  2.  * Copyright (c) 1993 Martin Birgmeier
  3.  * All rights reserved.
  4.  *
  5.  * You may redistribute unmodified or modified versions of this source
  6.  * code provided that the above copyright notice and this and the
  7.  * following conditions are retained.
  8.  *
  9.  * This software is provided ``as is'', and comes with no warranties
  10.  * of any kind. I shall in no event be liable for anything that happens
  11.  * to anyone/anything when using this software.
  12.  */
  13.  
  14. #include "rand48.h"
  15.  
  16. double
  17. _DEFUN (_drand48_r, (r),
  18.        struct _reent *r)
  19. {
  20.   _REENT_CHECK_RAND48(r);
  21.   return _erand48_r(r, __rand48_seed);
  22. }
  23.  
  24. #ifndef _REENT_ONLY
  25. double
  26. _DEFUN_VOID (drand48)
  27. {
  28.   return _drand48_r (_REENT);
  29. }
  30. #endif /* !_REENT_ONLY */
  31.