dba_array_new
page = dba_array_new(DBP_MAX, 0);
entry = dba_array_new(1, DBA_STR | DBA_GROW);
entry = dba_array_new(1, DBA_STR | DBA_GROW);
entry = dba_array_new(1, DBA_STR | DBA_GROW);
entry = dba_array_new(1, DBA_STR | DBA_GROW);
entry->pages = dba_array_new(np, DBA_GROW);
dba->pages = dba_array_new(npages, DBA_GROW);
dba->macros = dba_array_new(MACRO_MAX, 0);
struct dba_array *dba_array_new(int32_t, int);