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Cswitch - WAIT FOR SEMAPHORE

AH = 02h
DX = semaphore number (0-63)

Return:
AX = FFFFh bad semaphore number
else  success

See Also: AH=03h"Cswitch" - AH=04h"Cswitch"

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

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