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30 lines
747 B
C
30 lines
747 B
C
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#define VGA_NORMAL 0
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#define VGA_AND 8
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#define VGA_OR 16
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#define VGA_XOR 24
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#define MISC (PUCHAR)0x3c2
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#define SEQ (PUCHAR)0x3c4
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#define SEQDATA (PUCHAR)0x3c5
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#define CRTC (PUCHAR)0x3d4
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#define CRTCDATA (PUCHAR)0x3d5
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#define GRAPHICS (PUCHAR)0x3ce
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#define GRAPHICSDATA (PUCHAR)0x3cf
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#define ATTRIB (PUCHAR)0x3c0
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#define ATTRIBREAD (PUCHAR)0x3c1
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#define STATUS (PUCHAR)0x3da
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#define PELMASK (PUCHAR)0x3c6
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#define PELINDEX (PUCHAR)0x3c8
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#define PELDATA (PUCHAR)0x3c9
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#define FEATURE (PUCHAR)0x3da
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typedef struct _VGA_REGISTERS
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{
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UCHAR CRT[24];
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UCHAR Attribute[21];
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UCHAR Graphics[9];
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UCHAR Sequencer[5];
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UCHAR Misc;
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} VGA_REGISTERS, *PVGA_REGISTERS;
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