------------------------------------------------------------------------------
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--                         GNAT RUN-TIME COMPONENTS                         --
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-- A D A . W I D E _ W I D E _ T E X T _ I O . E N U M E R A T I O N _ A U X--
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------------------------------------------------------------------------------

--  This package contains the routines for Ada.Wide_Wide_Text_IO.Enumeration_IO
--  that are shared among separate instantiations.

private package Ada.Wide_Wide_Text_IO.Enumeration_Aux is

   procedure Get_Enum_Lit
     (File   : File_Type;
      Buf    : out Wide_Wide_String;
      Buflen : out Natural);
   --  Reads an enumeration literal value from the file, folds to upper case,
   --  and stores the result in Buf, setting Buflen to the number of stored
   --  characters (Buf has a lower bound of 1). If more than Buflen characters
   --  are present in the literal, Data_Error is raised.

   procedure Scan_Enum_Lit
     (From  : Wide_Wide_String;
      Start : out Natural;
      Stop  : out Natural);
   --  Scans an enumeration literal at the start of From, skipping any leading
   --  spaces. Sets Start to the first character, Stop to the last character.
   --  Raises End_Error if no enumeration literal is found.

   procedure Put
     (File  : File_Type;
      Item  : Wide_Wide_String;
      Width : Field;
      Set   : Type_Set);
   --  Outputs the enumeration literal image stored in Item to the given File,
   --  using the given Width and Set parameters (Item is always in upper case).

   procedure Puts
     (To    : out Wide_Wide_String;
      Item  : Wide_Wide_String;
      Set   : Type_Set);
   --  Stores the enumeration literal image stored in Item to the string To,
   --  padding with trailing spaces if necessary to fill To. Set is used to

end Ada.Wide_Wide_Text_IO.Enumeration_Aux;