qa.hlp (Table of Contents; Topic list)
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Int 21H Function 13H
   Summary  Notes  Example  Back
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  Description:  Delete File
 
  Deletes all matching files from the current directory on the default or
  specified disk drive.
 
  Input                                   Output
  ════════════════════════════            ════════════════════════════════
  AH=13H                                  If function successful (file or
  DS:DX=segment:offset of file             files deleted)
        control block                     AL=00H
                                          If function unsuccessful (no
                                           matching files were found, or
                                           at least one matching file was
                                           read-only)
                                          AL=FFH
                                    -♦-