newlib-cygwin/newlib/libc/stdlib/jrand48.c

33 lines
791 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"
long
_DEFUN (_jrand48_r, (r, xseed),
struct _reent *r _AND
unsigned short xseed[3])
{
__dorand48(r, xseed);
return ((long) xseed[2] << 16) + (long) xseed[1];
}
#ifndef _REENT_ONLY
long
_DEFUN (jrand48, (xseed),
unsigned short xseed[3])
{
return _jrand48_r (_REENT, xseed);
}
#endif /* !_REENT_ONLY */