Int 2F/AX=DB01h

AX = DB01h
CX:DX -> new callback function

Return:
AX = 0000h
CX:DX -> end of resident code (stack ???)

Desc: The callback function is used for WINGO <-> WINSTART communication

See Also: AX=DB00h"WINGO" - AX=DB02h"WINGO" - AX=DB03h"WINGO" - See Also: AX=DB05h"WINGO" - AX=DB06h"WINGO"