An unsigned 16-bit Windows RAWMOUSE usFlags bitfield (0 through 65,535). 0x01 means the motion values are normalized absolute coordinates and 0x02 selects the whole virtual desktop; without 0x01, the values are relative deltas.
usFlags
0
65,535
0x01
0x02
An unsigned 16-bit Windows RAWMOUSE
usFlagsbitfield (0through65,535).0x01means the motion values are normalized absolute coordinates and0x02selects the whole virtual desktop; without0x01, the values are relative deltas.