INT 15 - TopViewTopView, DESQview, TaskView, OmniView, other compatibles - SEND MESSAGE - "EOF" - GET OBJECT EOF STATUS AH = 12h BH = 10h BL = object 00h handle is DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. on top of stack window: return TRUE if logical cursor past end of window mailbox: ??? 01h returns TRUE if logical cursor past end of task's def window 02h return ??? for task's mailbox (task's handle on top of stack) 03h return ??? for current task's mailbox 0Ch (DV 2.26+) check log crsr of window owning handle on top of stk 0Dh (DV 2.26+) check log cursor of window of parent task Return: DWORDDoubleword; four bytes. Commonly used to hold a 32-bit segment:offset or selector:offset address. on top of stack is status (any handle on stack has been popped)