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PC/FORTH - GRAPHICS API - VIDEO STATUS CHANGE

BX = 0000h
DS:SI -> FORTH program counter
SS:BP -> FORTH parameter stack
SS:SP -> FORTH return stack
DS:DX -> FORTH video parameter area

Desc: Called to inform graphics driver of any status changes such as video mode changes, character color changes, graphics XOR mode turned on or off, etc.; also used as an installation check

Index:
Installation check;PC/FORTH

Category: Video - Int FFh - P

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