DOS / Functions / 56

                       INT 21 - DOS 2+ - RENAME A FILE

Input	DOS1	N	DOS2	Y	DOS3	Y	DOS5	Y	Output
AX	56h				Error Code				AX
BX									BX
CX									CX
DS:DX	ASCIIZ Old Name								DX
ES:DI	ASCIIZ New Name				Set if Error				CF

Note:   Allows move between directories on same logical volume
        (DOS 3.x) allows renaming of directories

See Also 17h 59h Error Codes