Int 21/AX=253Ah

Int 21/AX=253Ah

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Phar Lap 386/DOS-Extender v3.0+ - INSTALL MOD. SEG FAILURE HANDLER

AX = 253Ah
ES:EBX -> function to be called when INT 21/AH=4Ah is about to return
an error

Return:
CF clear
ES:EBX -> previous handler

See Also: AH=4Ah

Category: DOS Extenders - Int 21h - P

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