cal_year
py = (struct cal_year *)calloc(1, sizeof(struct cal_year));
struct cal_year *y;
struct cal_year *y;
struct cal_year *y;
struct cal_year *y;
struct cal_year *y;
static struct cal_year *y = NULL;
struct cal_year *y;
struct cal_year *nextyear;
struct cal_year *year; /* points back */
struct cal_year *year; /* points back */
static struct cal_year *hyear = NULL;
struct cal_year *py, *pyp;