1/*
2 * rnd.h -- header file for use withthe portable random number generator
3 * provided by Frank Stephens of Unisys
4 */
5
6#pragma once
7
8#ifdef __cplusplus
9extern "C" {
10#endif
11
12/* function protypes */
13DSS_HUGE NextRand PROTO((DSS_HUGE));
14DSS_HUGE UnifInt PROTO((DSS_HUGE, DSS_HUGE, long));
15double dM = 2147483647.0;
16
17/*
18 * macros to control RNG and assure reproducible multi-stream
19 * runs without the need for seed files. Keep track of invocations of RNG
20 * and always round-up to a known per-row boundary.
21 */
22/*
23 * preferred solution, but not initializing correctly
24 */
25#define VSTR_MAX(len) (long)(len / 5 + (len % 5 == 0) ? 0 : 1 + 1)
26seed_t Seed[MAX_STREAM + 1] = {
27 {PART, 1, 0, 1}, /* P_MFG_SD 0 */
28 {PART, 46831694, 0, 1}, /* P_BRND_SD 1 */
29 {PART, 1841581359, 0, 1}, /* P_TYPE_SD 2 */
30 {PART, 1193163244, 0, 1}, /* P_SIZE_SD 3 */
31 {PART, 727633698, 0, 1}, /* P_CNTR_SD 4 */
32 {NONE, 933588178, 0, 1}, /* text pregeneration 5 */
33 {PART, 804159733, 0, 2}, /* P_CMNT_SD 6 */
34 {PSUPP, 1671059989, 0, SUPP_PER_PART}, /* PS_QTY_SD 7 */
35 {PSUPP, 1051288424, 0, SUPP_PER_PART}, /* PS_SCST_SD 8 */
36 {PSUPP, 1961692154, 0, SUPP_PER_PART * 2}, /* PS_CMNT_SD 9 */
37 {ORDER, 1227283347, 0, 1}, /* O_SUPP_SD 10 */
38 {ORDER, 1171034773, 0, 1}, /* O_CLRK_SD 11 */
39 {ORDER, 276090261, 0, 2}, /* O_CMNT_SD 12 */
40 {ORDER, 1066728069, 0, 1}, /* O_ODATE_SD 13 */
41 {LINE, 209208115, 0, O_LCNT_MAX}, /* L_QTY_SD 14 */
42 {LINE, 554590007, 0, O_LCNT_MAX}, /* L_DCNT_SD 15 */
43 {LINE, 721958466, 0, O_LCNT_MAX}, /* L_TAX_SD 16 */
44 {LINE, 1371272478, 0, O_LCNT_MAX}, /* L_SHIP_SD 17 */
45 {LINE, 675466456, 0, O_LCNT_MAX}, /* L_SMODE_SD 18 */
46 {LINE, 1808217256, 0, O_LCNT_MAX}, /* L_PKEY_SD 19 */
47 {LINE, 2095021727, 0, O_LCNT_MAX}, /* L_SKEY_SD 20 */
48 {LINE, 1769349045, 0, O_LCNT_MAX}, /* L_SDTE_SD 21 */
49 {LINE, 904914315, 0, O_LCNT_MAX}, /* L_CDTE_SD 22 */
50 {LINE, 373135028, 0, O_LCNT_MAX}, /* L_RDTE_SD 23 */
51 {LINE, 717419739, 0, O_LCNT_MAX}, /* L_RFLG_SD 24 */
52 {LINE, 1095462486, 0, O_LCNT_MAX * 2}, /* L_CMNT_SD 25 */
53 {CUST, 881155353, 0, 9}, /* C_ADDR_SD 26 */
54 {CUST, 1489529863, 0, 1}, /* C_NTRG_SD 27 */
55 {CUST, 1521138112, 0, 3}, /* C_PHNE_SD 28 */
56 {CUST, 298370230, 0, 1}, /* C_ABAL_SD 29 */
57 {CUST, 1140279430, 0, 1}, /* C_MSEG_SD 30 */
58 {CUST, 1335826707, 0, 2}, /* C_CMNT_SD 31 */
59 {SUPP, 706178559, 0, 9}, /* S_ADDR_SD 32 */
60 {SUPP, 110356601, 0, 1}, /* S_NTRG_SD 33 */
61 {SUPP, 884434366, 0, 3}, /* S_PHNE_SD 34 */
62 {SUPP, 962338209, 0, 1}, /* S_ABAL_SD 35 */
63 {SUPP, 1341315363, 0, 2}, /* S_CMNT_SD 36 */
64 {PART, 709314158, 0, 92}, /* P_NAME_SD 37 */
65 {ORDER, 591449447, 0, 1}, /* O_PRIO_SD 38 */
66 {LINE, 431918286, 0, 1}, /* HVAR_SD 39 */
67 {ORDER, 851767375, 0, 1}, /* O_CKEY_SD 40 */
68 {NATION, 606179079, 0, 2}, /* N_CMNT_SD 41 */
69 {REGION, 1500869201, 0, 2}, /* R_CMNT_SD 42 */
70 {ORDER, 1434868289, 0, 1}, /* O_LCNT_SD 43 */
71 {SUPP, 263032577, 0, 1}, /* BBB offset 44 */
72 {SUPP, 753643799, 0, 1}, /* BBB type 45 */
73 {SUPP, 202794285, 0, 1}, /* BBB comment 46 */
74 {SUPP, 715851524, 0, 1} /* BBB junk 47 */
75};
76
77#ifdef __cplusplus
78};
79#endif
80