include minivdd.inc
    VxDCall VDD_Msg_BakColor
 The VDD_Msg_BakColor service sets up the background attribute for messages displayed when in message mode.
| EAX | Specifies the color. For EGA/VGA driver, this parameter is a text mode attribute. | 
| EBX | Specifies the virtual machine handle. | 
This service has no return value.
A virtual device that uses this service must issue a Begin_Message_Mode control message before calling this service.
Flags