INT 15 - 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 SeeAlso: AX=DE17h,INT 2F/AX=1685h