Page 215 - C Programming

#include <dos.h>

#include <conio.h>

#include <stdio.h>

main()

{ gotoxy(30,10); printf("BORLAND C++ FOR CONTROL");

do{ textcolor(RED);

gotoxy(35,12); cprintf("********");

outport(0x378,0xff);

delay(3000);

textcolor(WHITE);

gotoxy(35,12); cprintf("oooooooo");

outport(0x378,0x00);

delay(3000);

}while(!kbhit());

return(0);

}