Int 62/AH=0Bh

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Cswitch - SEND MESSAGE

AH = 0Bh
CX = number of bytes to write
DS:SI -> buffer
DX = queue number (0-63)

Return:
AX = result/message size 0000h no message was on queue FFFEh triggered by something arriving, redo the call FFFFh bad queue number else number of bytes in message

See Also: AH=0Ah"Cswitch" - AH=0Ch"Cswitch"

Category: DOS-Based Task Switchers/Multitaskers - Int 62h - C

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