libitm: Remove unused code.

[pf3gnuchains/gcc-fork.git] / gcc / ada / g-socthi-mingw.ads

diff --git a/gcc/ada/g-socthi-mingw.ads b/gcc/ada/g-socthi-mingw.ads
index 42783e5..03688f6 100644 (file)
--- a/gcc/ada/g-socthi-mingw.ads
+++ b/gcc/ada/g-socthi-mingw.ads
@@ -6,25 +6,23 @@
 --                                                                          --
 --                                 S p e c                                  --
 --                                                                          --
---                     Copyright (C) 2001-2009, AdaCore                     --
+--                     Copyright (C) 2001-2010, AdaCore                     --
 --                                                                          --
 -- 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 2,  or (at your option) any later ver- --
+-- 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.  See the GNU General Public License --
--- for  more details.  You should have  received  a copy of the GNU General --
--- Public License  distributed with GNAT;  see file COPYING.  If not, write --
--- to  the  Free Software Foundation,  51  Franklin  Street,  Fifth  Floor, --
--- Boston, MA 02110-1301, USA.                                              --
+-- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
 --                                                                          --
--- As a special exception,  if other files  instantiate  generics from this --
--- unit, or you link  this unit with other files  to produce an executable, --
--- this  unit  does not  by itself cause  the resulting  executable  to  be --
--- covered  by the  GNU  General  Public  License.  This exception does not --
--- however invalidate  any other reasons why  the executable file  might be --
--- covered by the  GNU Public License.                                      --
+-- 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.      --
@@ -42,6 +40,7 @@ with Interfaces.C.Strings;
 with GNAT.Sockets.Thin_Common;
 
 with System;
+with System.CRTL;
 
 package GNAT.Sockets.Thin is
 
@@ -49,10 +48,7 @@ package GNAT.Sockets.Thin is
 
    package C renames Interfaces.C;
 
-   use type C.size_t;
-   type ssize_t is range -(2 ** (C.size_t'Size - 1))
-     .. +(2 ** (C.size_t'Size - 1) - 1);
-   --  Signed type of the same size as size_t
+   use type System.CRTL.ssize_t;
 
    function Socket_Errno return Integer;
    --  Returns last socket error number
@@ -146,7 +142,7 @@ package GNAT.Sockets.Thin is
    function C_Recvmsg
      (S     : C.int;
       Msg   : System.Address;
-      Flags : C.int) return ssize_t;
+      Flags : C.int) return System.CRTL.ssize_t;
 
    function C_Select
      (Nfds      : C.int;
@@ -158,7 +154,7 @@ package GNAT.Sockets.Thin is
    function C_Sendmsg
      (S     : C.int;
       Msg   : System.Address;
-      Flags : C.int) return ssize_t;
+      Flags : C.int) return System.CRTL.ssize_t;
 
    function C_Sendto
      (S     : C.int;
@@ -184,14 +180,11 @@ package GNAT.Sockets.Thin is
       Typ      : C.int;
       Protocol : C.int) return C.int;
 
-   function C_Strerror
-     (Errnum : C.int) return C.Strings.chars_ptr;
-
    function C_System
      (Command : System.Address) return C.int;
 
    function WSAStartup
-     (WS_Version     : Interfaces.C.int;
+     (WS_Version     : Interfaces.C.unsigned_short;
       WSADataAddress : System.Address) return Interfaces.C.int;
 
    -------------------------------------------------------
@@ -241,7 +234,6 @@ private
    pragma Import (Stdcall, C_Setsockopt, "setsockopt");
    pragma Import (Stdcall, C_Shutdown, "shutdown");
    pragma Import (Stdcall, C_Socket, "socket");
-   pragma Import (C, C_Strerror, "strerror");
    pragma Import (C, C_System, "_system");
    pragma Import (Stdcall, Socket_Errno, "WSAGetLastError");
    pragma Import (Stdcall, Set_Socket_Errno, "WSASetLastError");