int main( void )
{
printf(" Leap year:\n");
print_year(leap);
printf("\n");
test( day_init("February", 24) );
test( day_init("August", 9) );
test( day_init("December", 30) );
return 0;
}
day next_week( day a )
{
int i;
for ( i = 0; i < 12 && strcmp( a.month, leap[i].name ); i++)
;
if ( i == 12 ) {
printf("Error, wrong month name: %s\n", a.month);
abort();
}
int new_date = a.date + 7;
if ( new_date > leap[i].days ) {
return day_init(
leap[(i+1) % 12].name,
new_date - leap[i].days);
} else {
return day_init( leap[i].name, new_date );
}
}
day day_constructor (void)
{
day newday = (day) check_malloc (sizeof(day_struct));
day_init(newday);
return (newday);
}
