reactos/drivers/video/miniport/vga/vgavideo.h

   1
   2 #define VGA_NORMAL 0
   3 #define VGA_AND    8
   4 #define VGA_OR     16
   5 #define VGA_XOR    24
   6
   7 #define MISC         (PUCHAR)0x3c2
   8 #define SEQ          (PUCHAR)0x3c4
   9 #define SEQDATA      (PUCHAR)0x3c5
  10 #define CRTC         (PUCHAR)0x3d4
  11 #define CRTCDATA     (PUCHAR)0x3d5
  12 #define GRAPHICS     (PUCHAR)0x3ce
  13 #define GRAPHICSDATA (PUCHAR)0x3cf
  14 #define ATTRIB       (PUCHAR)0x3c0
  15 #define ATTRIBREAD   (PUCHAR)0x3c1
  16 #define STATUS       (PUCHAR)0x3da
  17 #define PELMASK      (PUCHAR)0x3c6
  18 #define PELINDEX     (PUCHAR)0x3c8
  19 #define PELDATA      (PUCHAR)0x3c9
  20 #define FEATURE      (PUCHAR)0x3da
  21
  22 typedef struct _VGA_REGISTERS
  23 {
  24    UCHAR CRT[24];
  25    UCHAR Attribute[21];
  26    UCHAR Graphics[9];
  27    UCHAR Sequencer[5];
  28    UCHAR Misc;
  29 } VGA_REGISTERS, *PVGA_REGISTERS;