Renamed the $PLATFORM/vki_unistd.h files as vki_unistd-$PLATFORM.h, to
match the headers files in include/.

As a consequence, coregrind/$PLATFORM directories are no longer needed,
hooray!





git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3814 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/coregrind/vki_unistd.h b/coregrind/vki_unistd.h
new file mode 100644
index 0000000..4953c1d
--- /dev/null
+++ b/coregrind/vki_unistd.h
@@ -0,0 +1,49 @@
+
+/*--------------------------------------------------------------------*/
+/*--- Generic header for Valgrind's kernel interface.              ---*/
+/*---                                                 vki_unistd.h ---*/
+/*--------------------------------------------------------------------*/
+
+/*
+   This file is part of Valgrind, a dynamic binary instrumentation
+   framework.
+
+   Copyright (C) 2005 Nicholas Nethercote
+      njn@valgrind.org
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT 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
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307, USA.
+
+   The GNU General Public License is contained in the file COPYING.
+*/
+
+#ifndef __VKI_UNISTD_H
+#define __VKI_UNISTD_H
+
+#if defined(VGP_x86_linux)
+#  include "vki_unistd-x86-linux.h"   
+#elif defined(VGP_amd64_linux)
+#  include "vki_unistd-amd64-linux.h" 
+#elif defined(VGP_arm_linux)
+#  include "vki_unistd-arm-linux.h" 
+#else
+#  error Unknown platform
+#endif
+
+#endif   // __VKI_UNISTD_H
+
+/*--------------------------------------------------------------------*/
+/*--- end                                                          ---*/
+/*--------------------------------------------------------------------*/