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来自 , 2020-05-19, 写在 C, 查看 137 次.
URL http://www.code666.cn/view/98e6f172
  1. #include <mem.h>
  2.  
  3. #define MONO_BASE 0xB000
  4.  
  5. /* saves the contents of the monochrome screen in buffer */
  6. void save_mono_screen(char near *buffer)
  7. {
  8.    movedata(MONO_BASE, 0, _DS, (unsigned)buffer, 80*25*2);
  9. }
  10.  
  11. int main(void)
  12. {
  13.    char buf[80*25*2];
  14.    save_mono_screen(buf);
  15. }

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