Perform a printf in the specified window, starting at the current
    position of the cursor. The printw function acts on the stdscr
    window.

    Format

      #include  <curses.h>

      printw  (char *format_spec, . . . );

      int wprintw  (WINDOW *win, char *format_spec, . . . );

  Additional Information (explode) :

• Arguments
• Description
• Return Values