A signed 32-bit RAWMOUSE motion component (-2,147,483,648 through 2,147,483,647) whose meaning is selected by mouse_flags: normally a relative delta, or a normalized absolute value when bit 0x01 is set. A forwarded blocked button event has mouse_flags, x, and y all set to 0 because it carries no motion sample.
A signed 32-bit RAWMOUSE motion component (
-2,147,483,648through2,147,483,647) whose meaning is selected bymouse_flags: normally a relative delta, or a normalized absolute value when bit0x01is set. A forwarded blocked button event hasmouse_flags,x, andyall set to0because it carries no motion sample.