; ; Implementation of UNLSN/UNTLK messages. ; For detailed description see 'm65dos_bridge.s' file. ; msg_UNLSN: jsr dos_ENTER lda #$FF sta IDX1_LISTENER sta IDX2_LISTENER jmp dos_EXIT_CLC msg_UNTLK: jsr dos_ENTER sta IDX1_TALKER sta IDX2_TALKER jmp dos_EXIT_CLC