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#include <stdio.h> |
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#include <string.h> |
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#ifndef VMS |
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#include <sys/types.h> |
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#endif |
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#if defined(SUN) |
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#include <unistd.h> |
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#endif |
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#include <math.h> |
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#include "dss.h" |
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#include "dsstypes.h" |
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#ifdef ADHOC |
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#include "adhoc.h" |
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extern adhoc_t adhocs[]; |
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#endif |
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#include "rng64.h" |
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#define LEAP_ADJ(yr, mnth) \ |
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((LEAP(yr) && (mnth) >= 2) ? 1 : 0) |
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#define JDAY_BASE 8035 |
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#define JMNTH_BASE (-70 * 12) |
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#define JDAY(date) ((date) - STARTDATE + JDAY_BASE + 1) |
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#define PART_SUPP_BRIDGE(tgt, p, s) \ |
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{ \ |
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DSS_HUGE tot_scnt = tdefs[SUPP].base * scale; \ |
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tgt = (p + s * (tot_scnt / SUPP_PER_PART + \ |
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(long) ((p - 1) / tot_scnt))) % tot_scnt + 1; \ |
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} |
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#define V_STR(avg, sd, tgt) a_rnd((int)(avg * V_STR_LOW),(int)(avg * V_STR_HGH), sd, tgt) |
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#define TEXT(avg, sd, tgt) dbg_text(tgt, (int)(avg * V_STR_LOW),(int)(avg * V_STR_HGH), sd) |
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static void gen_phone PROTO((DSS_HUGE ind, char *target, long seed)); |
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DSS_HUGE |
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rpb_routine(DSS_HUGE p) |
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{ |
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DSS_HUGE price; |
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price = 90000; |
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price += (p / 10) % 20001; |
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price += (p % 1000) * 100; |
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return (price); |
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} |
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|
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static void |
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gen_phone(DSS_HUGE ind, char *target, long seed) |
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{ |
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DSS_HUGE acode, exchg, number; |
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|
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RANDOM(acode, 100, 999, seed); |
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RANDOM(exchg, 100, 999, seed); |
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RANDOM(number, 1000, 9999, seed); |
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|
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sprintf(target, "%02d", (int) (10 + (ind % NATIONS_MAX))); |
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sprintf(target + 3, "%03d", (int) acode); |
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sprintf(target + 7, "%03d", (int) exchg); |
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sprintf(target + 11, "%04d", (int) number); |
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target[2] = target[6] = target[10] = '-'; |
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return; |
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} |
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long |
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mk_cust(DSS_HUGE n_cust, customer_t * c) |
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{ |
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DSS_HUGE i; |
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static int bInit = 0; |
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static char szFormat[100]; |
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|
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if (!bInit) |
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{ |
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sprintf(szFormat, C_NAME_FMT, 9, HUGE_FORMAT + 1); |
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bInit = 1; |
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} |
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c->custkey = n_cust; |
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sprintf(c->name, szFormat, C_NAME_TAG, n_cust); |
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V_STR(C_ADDR_LEN, C_ADDR_SD, c->address); |
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c->alen = (int)strlen(c->address); |
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RANDOM(i, 0, (nations.count - 1), C_NTRG_SD); |
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c->nation_code = i; |
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gen_phone(i, c->phone, (long) C_PHNE_SD); |
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RANDOM(c->acctbal, C_ABAL_MIN, C_ABAL_MAX, C_ABAL_SD); |
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pick_str(&c_mseg_set, C_MSEG_SD, c->mktsegment); |
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TEXT(C_CMNT_LEN, C_CMNT_SD, c->comment); |
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c->clen = (int)strlen(c->comment); |
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return (0); |
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} |
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void |
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mk_sparse(DSS_HUGE i, DSS_HUGE * ok, long seq) |
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{ |
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long low_bits; |
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|
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*ok = i; |
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low_bits = (long) (i & ((1 << SPARSE_KEEP) - 1)); |
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*ok = *ok >> SPARSE_KEEP; |
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*ok = *ok << SPARSE_BITS; |
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*ok += seq; |
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*ok = *ok << SPARSE_KEEP; |
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*ok += low_bits; |
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return; |
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} |
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long |
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mk_order(DSS_HUGE index, order_t * o, long upd_num) |
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{ |
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DSS_HUGE lcnt; |
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DSS_HUGE rprice; |
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long ocnt; |
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DSS_HUGE tmp_date; |
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DSS_HUGE s_date; |
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DSS_HUGE r_date; |
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DSS_HUGE c_date; |
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DSS_HUGE clk_num; |
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DSS_HUGE supp_num; |
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static char **asc_date = NULL; |
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char tmp_str[2]; |
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char **mk_ascdate PROTO((void)); |
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int delta = 1; |
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static int bInit = 0; |
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static char szFormat[100]; |
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|
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if (!bInit) |
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{ |
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sprintf(szFormat, O_CLRK_FMT, 9, HUGE_FORMAT + 1); |
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bInit = 1; |
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} |
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if (asc_date == NULL) |
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asc_date = mk_ascdate(); |
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mk_sparse(index, &o->okey, |
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(upd_num == 0) ? 0 : 1 + upd_num / (10000 / UPD_PCT)); |
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if (scale >= 30000) |
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RANDOM64(o->custkey, O_CKEY_MIN, O_CKEY_MAX, O_CKEY_SD); |
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else |
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RANDOM(o->custkey, O_CKEY_MIN, O_CKEY_MAX, O_CKEY_SD); |
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while (o->custkey % CUST_MORTALITY == 0) |
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{ |
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o->custkey += delta; |
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o->custkey = MIN(o->custkey, O_CKEY_MAX); |
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delta *= -1; |
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} |
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RANDOM(tmp_date, O_ODATE_MIN, O_ODATE_MAX, O_ODATE_SD); |
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strcpy(o->odate, asc_date[tmp_date - STARTDATE]); |
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|
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pick_str(&o_priority_set, O_PRIO_SD, o->opriority); |
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RANDOM(clk_num, 1, MAX((scale * O_CLRK_SCL), O_CLRK_SCL), O_CLRK_SD); |
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sprintf(o->clerk, szFormat, O_CLRK_TAG, clk_num); |
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TEXT(O_CMNT_LEN, O_CMNT_SD, o->comment); |
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o->clen = (int)strlen(o->comment); |
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#ifdef DEBUG |
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if (o->clen > O_CMNT_MAX) |
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fprintf(stderr, "comment error: O%d\n", index); |
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#endif |
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o->spriority = 0; |
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o->totalprice = 0; |
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o->orderstatus = 'O'; |
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ocnt = 0; |
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RANDOM(o->lines, O_LCNT_MIN, O_LCNT_MAX, O_LCNT_SD); |
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for (lcnt = 0; lcnt < o->lines; lcnt++) |
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{ |
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o->l[lcnt].okey = o->okey;; |
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o->l[lcnt].lcnt = lcnt + 1; |
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RANDOM(o->l[lcnt].quantity, L_QTY_MIN, L_QTY_MAX, L_QTY_SD); |
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RANDOM(o->l[lcnt].discount, L_DCNT_MIN, L_DCNT_MAX, L_DCNT_SD); |
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RANDOM(o->l[lcnt].tax, L_TAX_MIN, L_TAX_MAX, L_TAX_SD); |
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pick_str(&l_instruct_set, L_SHIP_SD, o->l[lcnt].shipinstruct); |
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pick_str(&l_smode_set, L_SMODE_SD, o->l[lcnt].shipmode); |
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TEXT(L_CMNT_LEN, L_CMNT_SD, o->l[lcnt].comment); |
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o->l[lcnt].clen = (int)strlen(o->l[lcnt].comment); |
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if (scale >= 30000) |
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RANDOM64(o->l[lcnt].partkey, L_PKEY_MIN, L_PKEY_MAX, L_PKEY_SD); |
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else |
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RANDOM(o->l[lcnt].partkey, L_PKEY_MIN, L_PKEY_MAX, L_PKEY_SD); |
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rprice = rpb_routine(o->l[lcnt].partkey); |
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RANDOM(supp_num, 0, 3, L_SKEY_SD); |
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PART_SUPP_BRIDGE(o->l[lcnt].suppkey, o->l[lcnt].partkey, supp_num); |
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o->l[lcnt].eprice = rprice * o->l[lcnt].quantity; |
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|
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o->totalprice += |
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((o->l[lcnt].eprice * |
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((long) 100 - o->l[lcnt].discount)) / (long) PENNIES) * |
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((long) 100 + o->l[lcnt].tax) |
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/ (long) PENNIES; |
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|
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RANDOM(s_date, L_SDTE_MIN, L_SDTE_MAX, L_SDTE_SD); |
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s_date += tmp_date; |
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RANDOM(c_date, L_CDTE_MIN, L_CDTE_MAX, L_CDTE_SD); |
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c_date += tmp_date; |
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RANDOM(r_date, L_RDTE_MIN, L_RDTE_MAX, L_RDTE_SD); |
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r_date += s_date; |
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strcpy(o->l[lcnt].sdate, asc_date[s_date - STARTDATE]); |
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strcpy(o->l[lcnt].cdate, asc_date[c_date - STARTDATE]); |
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strcpy(o->l[lcnt].rdate, asc_date[r_date - STARTDATE]); |
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if (julian(r_date) <= CURRENTDATE) |
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{ |
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pick_str(&l_rflag_set, L_RFLG_SD, tmp_str); |
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o->l[lcnt].rflag[0] = *tmp_str; |
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} |
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else |
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o->l[lcnt].rflag[0] = 'N'; |
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if (julian(s_date) <= CURRENTDATE) |
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{ |
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ocnt++; |
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o->l[lcnt].lstatus[0] = 'F'; |
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} |
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else |
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o->l[lcnt].lstatus[0] = 'O'; |
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} |
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|
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if (ocnt > 0) |
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o->orderstatus = 'P'; |
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if (ocnt == o->lines) |
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o->orderstatus = 'F'; |
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|
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return (0); |
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} |
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|
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long |
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mk_part(DSS_HUGE index, part_t * p) |
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{ |
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DSS_HUGE temp; |
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long snum; |
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DSS_HUGE brnd; |
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static int bInit = 0; |
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static char szFormat[100]; |
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static char szBrandFormat[100]; |
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|
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if (!bInit) |
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{ |
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sprintf(szFormat, P_MFG_FMT, 1, HUGE_FORMAT + 1); |
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sprintf(szBrandFormat, P_BRND_FMT, 2, HUGE_FORMAT + 1); |
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bInit = 1; |
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} |
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p->partkey = index; |
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agg_str(&colors, (long) P_NAME_SCL, (long) P_NAME_SD, p->name); |
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RANDOM(temp, P_MFG_MIN, P_MFG_MAX, P_MFG_SD); |
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sprintf(p->mfgr, szFormat, P_MFG_TAG, temp); |
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RANDOM(brnd, P_BRND_MIN, P_BRND_MAX, P_BRND_SD); |
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sprintf(p->brand, szBrandFormat, P_BRND_TAG, (temp * 10 + brnd)); |
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p->tlen = pick_str(&p_types_set, P_TYPE_SD, p->type); |
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p->tlen = (int)strlen(p_types_set.list[p->tlen].text); |
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RANDOM(p->size, P_SIZE_MIN, P_SIZE_MAX, P_SIZE_SD); |
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pick_str(&p_cntr_set, P_CNTR_SD, p->container); |
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p->retailprice = rpb_routine(index); |
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TEXT(P_CMNT_LEN, P_CMNT_SD, p->comment); |
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p->clen = (int)strlen(p->comment); |
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|
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for (snum = 0; snum < SUPP_PER_PART; snum++) |
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{ |
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p->s[snum].partkey = p->partkey; |
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PART_SUPP_BRIDGE(p->s[snum].suppkey, index, snum); |
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RANDOM(p->s[snum].qty, PS_QTY_MIN, PS_QTY_MAX, PS_QTY_SD); |
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RANDOM(p->s[snum].scost, PS_SCST_MIN, PS_SCST_MAX, PS_SCST_SD); |
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TEXT(PS_CMNT_LEN, PS_CMNT_SD, p->s[snum].comment); |
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p->s[snum].clen = (int)strlen(p->s[snum].comment); |
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} |
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return (0); |
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} |
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|
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long |
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mk_supp(DSS_HUGE index, supplier_t * s) |
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{ |
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DSS_HUGE i, bad_press, noise, offset, type; |
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static int bInit = 0; |
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static char szFormat[100]; |
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|
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if (!bInit) |
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{ |
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sprintf(szFormat, S_NAME_FMT, 9, HUGE_FORMAT + 1); |
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bInit = 1; |
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} |
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s->suppkey = index; |
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sprintf(s->name, szFormat, S_NAME_TAG, index); |
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V_STR(S_ADDR_LEN, S_ADDR_SD, s->address); |
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s->alen = (int)strlen(s->address); |
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RANDOM(i, 0, nations.count - 1, S_NTRG_SD); |
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s->nation_code = i; |
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gen_phone(i, s->phone, S_PHNE_SD); |
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RANDOM(s->acctbal, S_ABAL_MIN, S_ABAL_MAX, S_ABAL_SD); |
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|
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TEXT(S_CMNT_LEN, S_CMNT_SD, s->comment); |
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s->clen = (int)strlen(s->comment); |
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|
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|
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RANDOM(bad_press, 1, 10000, BBB_CMNT_SD); |
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RANDOM(type, 0, 100, BBB_TYPE_SD); |
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RANDOM(noise, 0, (s->clen - BBB_CMNT_LEN), BBB_JNK_SD); |
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RANDOM(offset, 0, (s->clen - (BBB_CMNT_LEN + noise)), |
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BBB_OFFSET_SD); |
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if (bad_press <= S_CMNT_BBB) |
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{ |
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type = (type < BBB_DEADBEATS) ? 0 : 1; |
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memcpy(s->comment + offset, BBB_BASE, BBB_BASE_LEN); |
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if (type == 0) |
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memcpy(s->comment + BBB_BASE_LEN + offset + noise, |
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BBB_COMPLAIN, BBB_TYPE_LEN); |
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else |
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memcpy(s->comment + BBB_BASE_LEN + offset + noise, |
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BBB_COMMEND, BBB_TYPE_LEN); |
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} |
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return (0); |
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} |
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|
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struct |
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{ |
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char *mdes; |
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long days; |
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long dcnt; |
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} months[] = |
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|
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{ |
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{ |
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NULL, 0, 0 |
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}, |
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{ |
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"JAN", 31, 31 |
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}, |
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{ |
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"FEB", 28, 59 |
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}, |
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{ |
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"MAR", 31, 90 |
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}, |
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{ |
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"APR", 30, 120 |
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}, |
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{ |
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"MAY", 31, 151 |
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}, |
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{ |
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"JUN", 30, 181 |
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}, |
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{ |
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"JUL", 31, 212 |
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}, |
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{ |
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"AUG", 31, 243 |
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}, |
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{ |
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"SEP", 30, 273 |
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}, |
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{ |
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"OCT", 31, 304 |
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}, |
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{ |
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"NOV", 30, 334 |
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}, |
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{ |
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"DEC", 31, 365 |
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} |
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}; |
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|
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long |
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mk_time(DSS_HUGE index, dss_time_t * t) |
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{ |
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long m = 0; |
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long y; |
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long d; |
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|
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t->timekey = index + JDAY_BASE; |
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y = julian(index + STARTDATE - 1) / 1000; |
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d = julian(index + STARTDATE - 1) % 1000; |
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while (d > months[m].dcnt + LEAP_ADJ(y, m)) |
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m++; |
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PR_DATE(t->alpha, y, m, |
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d - months[m - 1].dcnt - ((LEAP(y) && m > 2) ? 1 : 0)); |
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t->year = 1900 + y; |
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t->month = m + 12 * y + JMNTH_BASE; |
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t->week = (d + T_START_DAY - 1) / 7 + 1; |
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t->day = d - months[m - 1].dcnt - LEAP_ADJ(y, m - 1); |
|
|
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return (0); |
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} |
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|
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int |
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mk_nation(DSS_HUGE index, code_t * c) |
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{ |
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c->code = index - 1; |
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c->text = nations.list[index - 1].text; |
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c->join = nations.list[index - 1].weight; |
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TEXT(N_CMNT_LEN, N_CMNT_SD, c->comment); |
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c->clen = (int)strlen(c->comment); |
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return (0); |
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} |
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|
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int |
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mk_region(DSS_HUGE index, code_t * c) |
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{ |
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|
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c->code = index - 1; |
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c->text = regions.list[index - 1].text; |
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c->join = 0; |
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TEXT(R_CMNT_LEN, R_CMNT_SD, c->comment); |
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c->clen = (int)strlen(c->comment); |
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return (0); |
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} |
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