VIOCOLORREG

VIO colour register

Type
USHORT cb USHORT  type USHORT firstcolorreg USHORT numcolorregs PCH    colorregaddr

C Declaration Method
typedef struct

Fields

 * cb:Length of the structure in bytes, including length. The maximum valid value is 12.
 * type:Request type = 3, get colour registers.
 * Request type 3 for colour registers.


 * firstcolorreg:First colour register.
 * The first colour register to get in the colour register sequence. It must be specified in the range 0 through 255. The colour registers are returned in sequential order.


 * numcolorregs:Number of colour registers to get.
 * The number of colour registers to get; must be specified in the range 1 through 256.


 * colorregaddr:Area where the colour registers are returned.
 * The far address of a data area where the colour registers are returned. The size of the data area must be three bytes times the number of colour registers to get. The format of each entry returned is as follows:
 * Byte 1 Red value
 * Byte 2 Green value
 * Byte 3 Blue value