/* * This example clears the screen on DOS */ #include void main() { union REGS regs; regs.w.cx = 0; regs.w.dx = 0x1850; regs.h.bh = 7; regs.w.ax = 0x0600; #if defined(__386__) && defined(__DOS__) int386( 0x10, ®s, ®s ); #else int86( 0x10, ®s, ®s ); #endif }