Compatibility: 2.0+
Expects: AH    4fH
DS:DX address of data from a previous Fn 4eH Find 1st File
                                                                  
Returns: AX    error code if CF is set to CY (i.e., if no more matches)
DTA   is filled with a FileInfoRec (if no error)
                                                                  
Info: Continues a file search begun by a previous call to fn 4eH (find
first file).

DS:DX points to a 43-byte buffer containing information returned by Fn
4eH (find first file) -- either the DTA or a buffer copied from
the DTA.

Use this after a call to Fn 4eH.  The next filename matching the
selected wildcard filespec and file attribute will be copied into
the buffer at DS:DX, along with other information (see
FileInfoRec the layout of the return information and see Fn 4eH
for related details.

Notes: The DS:DX parameter is required for DOS 3.0+.  It enables you to
use recursive searching techniques more easily (for instance to
search an entire directory tree).

See Also: Fn 43H (find first file)
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DOS Fn 4fH: Find Next Matching File