Allows the red, green, and blue components associated with each of a set of color registers to be read in one operation.
Call with:
AH = 10H
AL = 17H
BX = first color register
CX = number of color registers
ES:DX = segment:offset of buffer to receive color list
Returns:
ES:DX = segment:offset of buffer and buffer contains color list
Note:
The color list returned in the caller's buffer consists of a series of 3-byte entries corresponding to the color registers. Each 3-byte entry contains the register's red, green, and blue components in that order.