1------------------------------------------------------------------------------
2--                                                                          --
3--                         GNAT RUN-TIME COMPONENTS                         --
4--                                                                          --
5--                  ADA.DIRECTORIES.HIERARCHICAL_FILE_NAMES                 --
6--                                                                          --
7--                                 S p e c                                  --
8--                                                                          --
9-- This specification is derived from the Ada Reference Manual for use with --
10-- GNAT.  In accordance with the copyright of that document, you can freely --
11-- copy and modify this specification,  provided that if you redistribute a --
12-- modified version,  any changes that you have made are clearly indicated. --
13--                                                                          --
14------------------------------------------------------------------------------
15
16package Ada.Directories.Hierarchical_File_Names is
17   pragma Unimplemented_Unit;
18
19   function Is_Simple_Name (Name : String) return Boolean;
20
21   function Is_Root_Directory_Name (Name : String) return Boolean;
22
23   function Is_Parent_Directory_Name (Name : String) return Boolean;
24
25   function Is_Current_Directory_Name (Name : String) return Boolean;
26
27   function Is_Full_Name (Name : String) return Boolean;
28
29   function Is_Relative_Name (Name : String) return Boolean;
30
31   function Simple_Name (Name : String) return String
32     renames Ada.Directories.Simple_Name;
33
34   function Containing_Directory (Name : String) return String
35     renames Ada.Directories.Containing_Directory;
36
37   function Initial_Directory (Name : String) return String;
38
39   function Relative_Name (Name : String) return String;
40
41   function Compose
42     (Directory      : String := "";
43      Relative_Name  : String;
44      Extension      : String := "") return String;
45
46end Ada.Directories.Hierarchical_File_Names;
47