diff --git a/headers/posix/exception b/headers/posix/exception
deleted file mode 100644
index 844645e67e..0000000000
--- a/headers/posix/exception
+++ /dev/null
@@ -1,43 +0,0 @@
-// XXX taken from /boot/develop/tools/gnupro/lib/gcc-lib/i586-beos/2.9-beos-991026/include
-// XXX From GCC, exact license unknown. Must be LGPL or better :)
-// XXX Doesn't belong into posix, should be replaced as soon as possible
-
-// Exception Handling support header for -*- C++ -*-
-// Copyright (C) 1995, 96-97, 1998 Free Software Foundation
-
-#ifndef __EXCEPTION__
-#define __EXCEPTION__
-
-#pragma interface "exception"
-
-extern "C++" {
-
-namespace std {
-
-class exception {
-public:
-  exception () { }
-  virtual ~exception () { }
-  virtual const char* what () const;
-};
-
-class bad_exception : public exception {
-public:
-  bad_exception () { }
-  virtual ~bad_exception () { }
-};
-
-typedef void (*terminate_handler) ();
-typedef void (*unexpected_handler) ();
-
-terminate_handler set_terminate (terminate_handler);
-void terminate () __attribute__ ((__noreturn__));
-unexpected_handler set_unexpected (unexpected_handler);
-void unexpected () __attribute__ ((__noreturn__));
-bool uncaught_exception ();
-
-} // namespace std
-
-} // extern "C++"
-
-#endif
diff --git a/headers/posix/new b/headers/posix/new
deleted file mode 100644
index 3f6c32a5ae..0000000000
--- a/headers/posix/new
+++ /dev/null
@@ -1,71 +0,0 @@
-// XXX taken from /boot/develop/tools/gnupro/lib/gcc-lib/i586-beos/2.9-beos-991026/include
-// XXX From GCC, exact license unknown. Must be LGPL or better :)
-// XXX Doesn't belong into posix, should be replaced as soon as possible
-
-/* CYGNUS LOCAL Embedded C++ whole file */
-// The -*- C++ -*- dynamic memory management header.
-// Copyright (C) 1994, 96-97, 1998 Free Software Foundation
-
-#ifndef __NEW__
-#define __NEW__
-
-#pragma interface "new"
-#include <stddef.h>
-
-#ifndef __EMBEDDED_CXX__
-// Exception Handling is forbidden in Embedded C++. 
-#include <exception>
-#define __THROW(what) throw (what)
-#define __nothing
-#else
-#define __THROW(what)
-#endif
-
-extern "C++" {
-
-namespace std {
-
-#ifndef __EMBEDDED_CXX__
-  class bad_alloc : public exception {
-  public:
-    virtual const char* what() const throw() { return "bad_alloc"; }
-  };
-#endif
-
-  struct nothrow_t {};
-  extern const nothrow_t nothrow;
-
-  typedef void (*new_handler)();
-  new_handler set_new_handler (new_handler);
-
-} // namespace std
-
-// replaceable signatures
-void *operator new (size_t) __THROW (std::bad_alloc);
-void *operator new[] (size_t) __THROW (std::bad_alloc);
-void operator delete (void *) __THROW(__nothing);
-void operator delete[] (void *) __THROW(__nothing);
-void *operator new (size_t, const std::nothrow_t&) __THROW(__nothing);
-void *operator new[] (size_t, const std::nothrow_t&) __THROW(__nothing);
-void operator delete (void *, const std::nothrow_t&) __THROW(__nothing);
-void operator delete[] (void *, const std::nothrow_t&) __THROW(__nothing);
-
-// default placement versions of operator new
-#ifndef _BUILDING_NEW_CPP_
-// make sure the call gets emitted out of line in libroot for
-// compatibility with old binaries - this is done by including
-// the same two calls, only without the inline directive
-//
-// keep it inline everywhere else
-inline void *operator new(size_t, void *place) __THROW(__nothing) {
-  return place;
-}
-inline void *operator new[](size_t, void *place) __THROW(__nothing) {
-  return place;
-}
-#endif
-
-} // extern "C++"
-
-#endif
-/* END CYGNUS LOCAL */
diff --git a/headers/posix/new.h b/headers/posix/new.h
deleted file mode 100644
index d83dd9e52e..0000000000
--- a/headers/posix/new.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * Copyright (C) 2002 Marcus Overhagen
- * All rights reserved.
- *
- * Distributed under the terms of the MIT license
- */
-#ifndef _NEW_H
-#define _NEW_H
-
-#include <new>
-
-using namespace std;
-
-#endif
diff --git a/headers/posix/typeinfo b/headers/posix/typeinfo
deleted file mode 100644
index 5f8c75cd26..0000000000
--- a/headers/posix/typeinfo
+++ /dev/null
@@ -1,62 +0,0 @@
-// XXX taken from /boot/develop/tools/gnupro/lib/gcc-lib/i586-beos/2.9-beos-991026/include
-// XXX From GCC, exact license unknown. Must be LGPL or better :)
-// XXX Doesn't belong into posix, should be replaced as soon as possible
-
-// RTTI support for -*- C++ -*-
-// Copyright (C) 1994, 95-97, 1998 Free Software Foundation
-
-#ifndef __TYPEINFO__
-#define __TYPEINFO__
-
-#pragma interface "typeinfo"
-
-#include <exception>
-
-extern "C++" {
-
-namespace std {
-
-class type_info {
-private:
-  // assigning type_info is not supported.  made private.
-  type_info& operator= (const type_info&);
-  type_info (const type_info&);
-
-protected:
-  explicit type_info (const char *n): _name (n) { }
-
-  const char *_name;
-
-public:
-  // destructor
-  virtual ~type_info ();
-    
-  bool before (const type_info& arg) const;
-  const char* name () const
-    { return _name; }
-  bool operator== (const type_info& arg) const;
-  bool operator!= (const type_info& arg) const;
-};
-
-inline bool type_info::
-operator!= (const type_info& arg) const
-{
-  return !operator== (arg);
-}
-
-class bad_cast : public exception {
-public:
-  bad_cast() { }
-  virtual ~bad_cast() { }
-};
-
-class bad_typeid : public exception {
- public:
-  bad_typeid () { }
-  virtual ~bad_typeid () { }
-};
-
-} // namespace std
-
-} // extern "C++"
-#endif