/*
 * Another example using ncurses library, illustrating printing at different
 * on-screen locations.
 *
 * Functions are mostly from ncurses library.  "man 3x foobar" to find out i
 * what foobar() does.
 */
#include <ncurses.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>

int main(void) {
    int rows, cols, i;
    char* msg = "Patience is a virtue .... ";

    initscr();
    getmaxyx(stdscr, rows, cols); /* or could use LINES, COLS */
    for (i = 0; i < rows; i+=2) {
        move(i, (cols-strlen(msg))/2);
        printw("%s", msg);
        refresh();
        sleep(1);
    }
    endwin();
    return EXIT_SUCCESS;
}