VDMAD_Get_Version

include vdmad.inc

VxDcall VDMAD_Get_Version


The VDMAD_Get_Version service returns the version number of the virtual DMA device.

Parameters

This service has no parameters.

Return Value

The AH register contains the major version number.

The AL register contains the minor version number.

The ECX register contains the buffer size in bytes. It is zero if the buffer is not allocated. A buffer is not available until the Init_Complete message.

The carry flag is clear.

Uses

EAX, ECX, Flags