Int 2F Fn BF80 - Pc Lan Prog Redir.sys Internal - Set Redirifs Entry Poi [N]

AX = BF80h
ES:DI -> FAR entry point to IFS handler in REDIRIFS

Return: AL = FFh if installed
ES:DI -> internal workspace

Note: all future IFS calls to REDIR.SYS are passed to the ES:DI entry point

See Also: AX=BF00h