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;* $Id: arj_xms.asm,v 1.1.1.1 2002/03/28 00:02:01 andrew_belov Exp $
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;* ---------------------------------------------------------------------------
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;* To make FILELIST.C less platform-dependent, its XMS routies are placed into
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;* XMS move structure as proposed by XMS v 2.0
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public detect_xms, get_xms_entry, allocate_xms, free_xms, move_xms
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;* Detects XMS presence. Returns 1 if it's present
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;* Stores XMS entry point in an internal area
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get_xms_entry proc uses es bx
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mov word ptr xms_entry, bx
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mov word ptr xms_entry+2, es
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;* Allocates N kilobytes of XMS memory
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allocate_xms proc uses bx, kbs:word, hptr:ptr word
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call dword ptr xms_entry
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mov word ptr es:[bx], dx
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mov word ptr ss:[bx], dx
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;* Frees a block of XMS memory
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free_xms proc uses bx, handle:word
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call dword ptr xms_entry
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move_xms proc uses bx si ds, xms_mm:ptr xms_move
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call dword ptr xms_entry