* Copyright (c) 1988 The Regents of the University of California.
* This code is derived from software contributed to Berkeley by
* Redistribution and use in source and binary forms are permitted
* provided that the above copyright notice and this paragraph are
* duplicated in all such forms and that any documentation,
* advertising materials, and other materials related to such
* distribution and use acknowledge that the software was developed
* by the University of California, Berkeley. The name of the
* University may not be used to endorse or promote products derived
* from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
static char sccsid
[] = "@(#)random.c 5.2 (Berkeley) %G%";
* This source herein may be modified and/or distributed by anybody who
* so desires, with the following restrictions:
* 1.) No portion of this notice shall be removed.
* 2.) Credit shall not be taken for the creation of this source.
* 3.) This code is not to be traded, sold, or used for personal
3, 0x9a319039, 0x32d9c024, 0x9b663182, 0x5da1f342,
0xde3b81e0, 0xdf0a6fb5, 0xf103bc02, 0x48f340fb, 0x7449e56b,
0xbeb1dbb0, 0xab5c5918, 0x946554fd, 0x8c2e680f, 0xeb3d799f,
0xb11ee0b7, 0x2d436b86, 0xda672e2a, 0x1588ca88, 0xe369735d,
0x904f35f7, 0xd7158fd6, 0x6fa6f051, 0x616e6b96, 0xac94efdc,
0x36413f93, 0xc622c298, 0xf5a42ab8, 0x8a88d77b, 0xf5ad9d0e,
static long *fptr
= &rntb
[4];
static long *rptr
= &rntb
[1];
static long *state
= &rntb
[1];
static int rand_type
= 3;
static int rand_deg
= 31;
static long *end_ptr
= &rntb
[32];
for (i
= 1; i
< rand_deg
; i
++) {
state
[i
] = 1103515245 * state
[i
- 1] + 12345;
for (i
= 0; i
< 10 * rand_deg
; i
++) {
i
= state
[0] = (state
[0]*1103515245 + 12345) & 0x7fffffff;
i
= (*fptr
>> 1) & 0x7fffffff;
r
= (r
% ((y
- x
) + 1)) + x
;
return(get_rand(1, 100) <= percentage
);
return(((rrandom() & 01) ? 1 : 0));