/install/video.c |
---|
13,11 → 13,9 |
/* pointer to the VGA/MDA screen */ |
static unsigned short far *scr = (unsigned short far *)0xB8000000L; |
void video_clear(unsigned short attr, int offset) { |
int x; |
for (x = offset; x < 2000; x++) { |
scr[x] = attr; |
} |
void video_clear(unsigned short attr, int offset, int offsetend) { |
offsetend += 2000; |
while (offset < offsetend) scr[offset++] = attr; |
} |
/* inits screen, returns 0 for color mode, 1 for mono */ |