message: Avoid using arithmetic on strings in dbgen
diff: @@ -70,7 +70,7 @@ long mk_cust(DSS_HUGE n_cust, customer_t *c) {
  static char szFormat[100];
  if (!bInit) {
  - sprintf(szFormat, C_NAME_FMT, 9, HUGE_FORMAT + 1);
  + sprintf(szFormat, C_NAME_FMT, 9, &HUGE_FORMAT[1]);
  bInit = 1;
  }
  c->custkey = n_cust;
  @@ -123,7 +123,7 @@ long mk_order(DSS_HUGE index, order_t *o, long upd_num) {
  static char szFormat[100];
  if (!bInit) {
  - sprintf(szFormat, O_CLRK_FMT, 9, HUGE_FORMAT + 1);
  + sprintf(szFormat, O_CLRK_FMT, 9, &HUGE_FORMAT[1]);
  bInit = 1;
  }
  if (asc_date == NULL)
  @@ -222,8 +222,8 @@ long mk_part(DSS_HUGE index, part_t *p) {
  static char szBrandFormat[100];
  if (!bInit) {
  - sprintf(szFormat, P_MFG_FMT, 1, HUGE_FORMAT + 1);
  - sprintf(szBrandFormat, P_BRND_FMT, 2, HUGE_FORMAT + 1);
  + sprintf(szFormat, P_MFG_FMT, 1, &HUGE_FORMAT[1]);
  + sprintf(szBrandFormat, P_BRND_FMT, 2, &HUGE_FORMAT[1]);
  bInit = 1;
  }
  p->partkey = index;
  @@ -257,7 +257,7 @@ long mk_supp(DSS_HUGE index, supplier_t *s) {
  static char szFormat[100];
  if (!bInit) {
  - sprintf(szFormat, S_NAME_FMT, 9, HUGE_FORMAT + 1);
  + sprintf(szFormat, S_NAME_FMT, 9, &HUGE_FORMAT[1]);
  bInit = 1;
  }
  s->suppkey = index;
  