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#include "video.h" /* include self for control */
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#include "video.h" /* include self for control */
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/* pointer to the VGA/MDA screen */
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/* pointer to the VGA/MDA screen */
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static unsigned short far *scr = (unsigned short far *)0xB8000000L;
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static unsigned short far *scr = (unsigned short far *)0xB8000000L;
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void video_clear(unsigned short attr, int offset) {
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void video_clear(unsigned short attr, int offset, int offsetend) {
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  int x;
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  for (x = offset; x < 2000; x++) {
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  offsetend += 2000;
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    scr[x] = attr;
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  while (offset < offsetend) scr[offset++] = attr;
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  }
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}
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}
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/* inits screen, returns 0 for color mode, 1 for mono */
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/* inits screen, returns 0 for color mode, 1 for mono */
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int video_init(void) {
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int video_init(void) {
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  union REGS r;
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  union REGS r;