newlib-cygwin/newlib/libc/stdlib/drand48.c

31 lines
698 B
C

/*
* Copyright (c) 1993 Martin Birgmeier
* All rights reserved.
*
* You may redistribute unmodified or modified versions of this source
* code provided that the above copyright notice and this and the
* following conditions are retained.
*
* This software is provided ``as is'', and comes with no warranties
* of any kind. I shall in no event be liable for anything that happens
* to anyone/anything when using this software.
*/
#include "rand48.h"
double
_DEFUN (_drand48_r, (r),
struct _reent *r)
{
_REENT_CHECK_RAND48(r);
return _erand48_r(r, __rand48_seed);
}
#ifndef _REENT_ONLY
double
_DEFUN_VOID (drand48)
{
return _drand48_r (_REENT);
}
#endif /* !_REENT_ONLY */