Int 15/AX=1117h/BX=0000h

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DESQview v2.20+ - ASSERTMAP - GET/SET MAPPING CONTEXT

AX = 1117h
BX = 0000h      get current mapping context without setting
nonzero    set new mapping context

Return:
BX = mapping context in effect before call interrupts enabled

Notes: This function differs from AX = DE17h for DESQview v2.20 through 2.25. Mapping contexts determine conventional-memory addressability; setting a mapping context ensures that the associated program and data areas are in memory for access. Usable by drivers, TSRs and shared programs.. Caller need not be running under DESQview, but must ensure that the stack in use will not be mapped out by the call

See Also: AX=DE17h - INT 2F/AX=1685h

Category: DESQview/TopView and Quarterdeck Programs - Int 15h - D

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