Category: DOS-based task switchers/multitaskers

INT 15 - MultiDOS Plus - REQUEST RESOURCE SEMAPHORE BY NAME

	AH = 1Bh
	DS:SI -> 8-byte name
Return: AH = status
	    00h successful
	    02h invalid semaphore number
	    03h caller already owns semaphore
	    04h out of string space
Notes:	(see AH=01h"MultiDOS")
	equivalent to AH=1Ah followed by AH=01h
SeeAlso: AH=01h"MultiDOS",AH=1Ah"MultiDOS",AH=1Ch"MultiDOS",AH=1Dh"MultiDOS"