Restored, removed by mistake.

From-SVN: r251973

gcc/ada/libgnat/g-io-put__vxworks.adb

+------------------------------------------------------------------------------
+--                                                                          --
+--                         GNAT RUN-TIME COMPONENTS                         --
+--                                                                          --
+--                              G N A T . I O                               --
+--                                                                          --
+--                                 B o d y                                  --
+--                                                                          --
+--                     Copyright (C) 1995-2017, 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 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.      --
+--                                                                          --
+------------------------------------------------------------------------------
+
+--  vxworks zfp version of Put (C : Character)
+
+with Interfaces.C; use Interfaces.C;
+
+separate (GNAT.IO)
+procedure Put (C : Character) is
+
+   function ioGlobalStdGet
+     (File : int) return int;
+   pragma Import (C, ioGlobalStdGet, "ioGlobalStdGet");
+
+   procedure fdprintf
+     (File   : int;
+      Format : String;
+      Value  : Character);
+   pragma Import (C, fdprintf, "fdprintf");
+
+   Stdout_ID : constant int := 1;
+
+begin
+   fdprintf (ioGlobalStdGet (Stdout_ID), "%c" & ASCII.NUL, C);
+end Put;