LAST_MONTH
#define MONTH_COUNT (LAST_MONTH - FIRST_MONTH + 1)
bit_nset(e->month, 0, (LAST_MONTH-FIRST_MONTH+1));
bit_nset(e->month, 0, (LAST_MONTH-FIRST_MONTH+1));
bit_nset(e->month, 0, (LAST_MONTH-FIRST_MONTH+1));
bit_nset(e->month, 0, (LAST_MONTH-FIRST_MONTH+1));
bit_nset(e->month, 0, (LAST_MONTH-FIRST_MONTH+1));
bit_nset(e->month, 0, (LAST_MONTH-FIRST_MONTH+1));
ch = get_list(e->month, FIRST_MONTH, LAST_MONTH,