74 lines
3.1 KiB
Ada
74 lines
3.1 KiB
Ada
|
------------------------------------------------------------------------------
|
||
|
|
-- --
|
||
|
|
-- GNAT COMPILER COMPONENTS --
|
||
|
|
-- --
|
||
|
|
-- I N T E R F A C E S . C --
|
||
|
|
-- --
|
||
|
|
-- B o d y --
|
||
|
|
-- --
|
||
|
|
-- Copyright (C) 1992-2009, Free Software Foundation, Inc. --
|
||
|
|
-- --
|
||
|
|
-- GNAT is free software; you can redistribute it and/or modify it under --
|
||
|
|
-- terms of the GNU General Public License as published by the Free Soft- --
|
||
|
|
-- ware Foundation; either version 3, or (at your option) any later ver- --
|
||
|
|
-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
|
||
|
|
-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
|
||
|
|
-- or FITNESS FOR A PARTICULAR PURPOSE. --
|
||
|
|
-- --
|
||
|
|
-- As a special exception under Section 7 of GPL version 3, you are granted --
|
||
|
|
-- additional permissions described in the GCC Runtime Library Exception, --
|
||
|
|
-- version 3.1, as published by the Free Software Foundation. --
|
||
|
|
-- --
|
||
|
|
-- You should have received a copy of the GNU General Public License and --
|
||
|
|
-- a copy of the GCC Runtime Library Exception along with this program; --
|
||
|
|
-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
|
||
|
|
-- <http://www.gnu.org/licenses/>. --
|
||
|
|
-- --
|
||
|
|
-- GNAT was originally developed by the GNAT team at New York University. --
|
||
|
|
-- Extensive contributions were provided by Ada Core Technologies Inc. --
|
||
|
|
-- --
|
||
|
|
------------------------------------------------------------------------------
|
||
|
|
|
||
|
|
package body Interfaces.C is
|
||
|
|
|
||
|
|
-----------------------
|
||
|
|
-- Is_Nul_Terminated --
|
||
|
|
-----------------------
|
||
|
|
|
||
|
|
-- Case of char_array
|
||
|
|
|
||
|
|
function Is_Nul_Terminated (Item : char_array) return Boolean is
|
||
|
|
begin
|
||
|
|
for J in Item'Range loop
|
||
|
|
if Item (J) = nul then
|
||
|
|
return True;
|
||
|
|
end if;
|
||
|
|
end loop;
|
||
|
|
|
||
|
|
return False;
|
||
|
|
end Is_Nul_Terminated;
|
||
|
|
|
||
|
|
------------
|
||
|
|
-- To_Ada --
|
||
|
|
------------
|
||
|
|
|
||
|
|
-- Convert char to Character
|
||
|
|
|
||
|
|
function To_Ada (Item : char) return Character is
|
||
|
|
begin
|
||
|
|
return Character'Val (char'Pos (Item));
|
||
|
|
end To_Ada;
|
||
|
|
|
||
|
|
----------
|
||
|
|
-- To_C --
|
||
|
|
----------
|
||
|
|
|
||
|
|
-- Convert Character to char
|
||
|
|
|
||
|
|
function To_C (Item : Character) return char is
|
||
|
|
begin
|
||
|
|
return char'Val (Character'Pos (Item));
|
||
|
|
end To_C;
|
||
|
|
|
||
|
|
end Interfaces.C;
|