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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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 */
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/** @addtogroup genarch_drivers
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/** @addtogroup genarch_drivers
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 * @{
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 * @{
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 */
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 */
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/** @file
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/** @file
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 */
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 */
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#ifndef KERN_EGA_H_
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#ifndef KERN_EGA_H_
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#define KERN_EGA_H_
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#define KERN_EGA_H_
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#include <arch/types.h>
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#include <arch/types.h>
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#define ROW     80
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#define EGA_COLS       80
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#define ROWS        25
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#define EGA_ROWS       25
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#define SCREEN      (ROW * ROWS)
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#define EGA_SCREEN     (EGA_COLS * EGA_ROWS)
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#define EGA_VRAM_SIZE  (2 * EGA_SCREEN)
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/* EGA device registers. */
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/* EGA device registers. */
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#define EGA_INDEX_REG   0
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#define EGA_INDEX_REG  0
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#define EGA_DATA_REG    1
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#define EGA_DATA_REG   1
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extern void ega_redraw(void);
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extern void ega_redraw(void);
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extern void ega_init(ioport8_t *, uintptr_t);
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extern void ega_init(ioport8_t *, uintptr_t);
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#endif
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#endif