Compatibility: 5.0+
Expects: AX    b704H
                                                                  
Returns: ES:DI Address of the ASCIIZ  "data search path"
                                                                  
Info: This returns the address of the APPEND search path.  It is in a
form similar to the DOS command search path (maintained by the
Path command).

The APPEND path is a series of directory names, separated by
semi-colons (;) and ending with a byte of 00H; for instance:

c:\mydata;d:\data\old;d:\utils\config\ini0

Note: A quick check shows that this returns the address of a buffer
that appears be at least 128 bytes long.  Thus, it may be
possible to add directories to the append path by modifying this
buffer.

- -

INT 2fH b704H: Get APPEND.EXE Path String