+MOUSE_API_VERSION = $06
+
+;------------------------------------------------------------------------------
+; Bitmapped mouse driver flags, stored in MOUSE_HDR::FLAGS.
+; Note: If neither of MOUSE_FLAG_XXX_IRQ is set, no interrupts are supplied
+; to the driver. If one of the bits is set, the interrupt vector MUST be
+; valid.
+; Beware: Some of the bits are tested using the BIT instruction, so do not
+; change the values without checking the code!
+
+MOUSE_FLAG_EARLY_IRQ = $40 ; Enable IRQ *before* calling INSTALL
+MOUSE_FLAG_LATE_IRQ = $80 ; Enable IRQ *after* calling INSTALL