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218401

Category: DOS kernel

INT 21 - European MS-DOS 4.0 - "GETMEM" - OBTAIN ACCESS TO SHARED MEMORY AREA

	AX = 8401h
	CX = flags
	    bit 7: writable segment (ignored by MS-DOS 4.0)
	DS:DX -> ASCIZ name (must begin with "\SHAREMEM\")
Return: CF clear if successful
	    AX = segment address of shared memory global object
	    CX = size in bytes
	CF set on error
	    AX = error code (invalid name)
Desc:	get address of a previously-created area of memory which may be
	  accessed by multiple processes
Note:	this call increments the reference count for the shared memory area
SeeAlso: AX=8400h,AX=8402h

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