Function print_in_middle

scripts/config/nconf.gui.c:120–124

this changes the windows attributes !!! */

/* this changes the windows attributes !!! */
void print_in_middle(WINDOW *win, int y, int width, const char *str, int attrs)
{
	wattrset(win, attrs);
	mvwprintw(win, y, (width - strlen(str)) / 2, "%s", str);
}

int get_line_no(const char *text)
{