asm_demo.cpp

不错书对C++/C程序员很有用的大家不要错过.

#include <iostream.h>

void main(void)
 {
   cout << "About to sound the speaker...\n";

   asm 
   {
     MOV AX,0x0200
     MOV DL,7
     INT 0x21
   };
 
   cout << "Done..\n";
 }