Int 2F/AX=C000h

VGAsave v1.93 - INSTALLATION CHECK

AX = C000h

Return:
AL = FFh if installed
BX = segment of resident code

Program: VGAsave is a freeware VGA-specific, mouse-aware screenblanker by Bill Javurek

Range:
AH=C0h to AH=FFh, selected by scanning for a free multiplex number

Note: The transient portion of VGAsave compares the first 38 bytes of the resident code (addressed through BX) against its own copy of the resident code to complete the installation check

See Also: INT 14/AX=AA01h - INT 2F/AH=93h

Index:
Screen saver;VGAsave

Category: Video - Int 2Fh - V

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