center
center(7, buf);
center(8, buf);
center(9, buf);
center(10, buf + i1);
center(11, buf);
static void center(int, char *);
center(6, buf);
center(21, nick_name);
center(22, message_buf);
static void center(short, const char *);
static void center(const char *, int, int);
center(lineout, week_len * month_per_row +
center("", week_len, head_sep);
center(month_names[month + i], week_len, sep);
center(lineout, week_len, sep);
center("", week_len, head_sep);
center++;
if (center) {
static int center;