DOS / Functions / 3B

            INT 21 - DOS 2+ - CHANGE THE CURRENT DIRECTORY (CHDIR)

Input	DOS1	N	DOS2	Y	DOS3	Y	DOS5	Y	Output
AX	3Bh				Error Code				AX
BX									BX
CX									CX
									DX
DS:DX	ASCIIZ Path Name				Set if Error				CF

See Also 39h 3Ah 47h 59h Error Codes