DEFINITION MODULE StringFileSysOp ;

FROM DynamicStrings IMPORT String ;
FROM CFileSysOp IMPORT AccessMode ;


PROCEDURE Exists (filename: String) : BOOLEAN ;
PROCEDURE IsDir (dirname: String) : BOOLEAN ;
PROCEDURE IsFile (filename: String) : BOOLEAN ;
PROCEDURE Unlink (filename: String) : BOOLEAN ;
PROCEDURE Access (pathname: String; mode: AccessMode) : AccessMode ;


END StringFileSysOp.