ENTRY_ALLOC_COUNT
titles = (char **)calloc(ENTRY_ALLOC_COUNT, sizeof (char *));
datasets = (char **)calloc(ENTRY_ALLOC_COUNT, sizeof (char *));
menu_table_size = ENTRY_ALLOC_COUNT;
ENTRY_ALLOC_COUNT * sizeof (char *));
ENTRY_ALLOC_COUNT * sizeof (char *));
menu_table_size += ENTRY_ALLOC_COUNT;