diff --git a/libc/bionic/new.cpp b/libc/bionic/new.cpp
index cd84c2e..76c46ee 100644
--- a/libc/bionic/new.cpp
+++ b/libc/bionic/new.cpp
@@ -14,8 +14,9 @@
  * limitations under the License.
  */
 
-#include <errno.h>
 #include <new>
+
+#include <errno.h>
 #include <stdlib.h>
 
 #include "private/libc_logging.h"
diff --git a/libstdc++/include/cassert b/libstdc++/include/cassert
deleted file mode 100644
index 5753e34..0000000
--- a/libstdc++/include/cassert
+++ /dev/null
@@ -1,39 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Standard C++ Library wrapper around the C assert.h header file.  This file
- * can be included multiple times with different definition of NDEBUG, hence the
- * absence of include guards.
- */
-
-#ifndef BIONIC_LIBSTDCPP_INCLUDE_CASSERT__
-#define BIONIC_LIBSTDCPP_INCLUDE_CASSERT__
-#endif
-#include <assert.h>
diff --git a/libstdc++/include/cctype b/libstdc++/include/cctype
deleted file mode 100644
index e0eb981..0000000
--- a/libstdc++/include/cctype
+++ /dev/null
@@ -1,60 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef BIONIC_LIBSTDCPP_INCLUDE_CCTYPE__
-#define BIONIC_LIBSTDCPP_INCLUDE_CCTYPE__
-
-/*
- * Standard C++ Library wrapper around the C ctype.h header file.
- */
-
-#include <ctype.h>
-
-extern "C++" {
-
-namespace std 
-{
-using ::isalnum;
-using ::isalpha;
-using ::iscntrl;
-using ::isdigit;
-using ::isgraph;
-using ::islower;
-using ::isprint;
-using ::ispunct;
-using ::isspace;
-using ::isupper;
-using ::isxdigit;
-using ::tolower;
-using ::toupper;
-}  // namespace std
-
-}  // extern C++
-
-#endif  // BIONIC_LIBSTDCPP_INCLUDE_CCTYPE__
diff --git a/libstdc++/include/cerrno b/libstdc++/include/cerrno
deleted file mode 100644
index e53ca25..0000000
--- a/libstdc++/include/cerrno
+++ /dev/null
@@ -1,40 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef BIONIC_LIBSTDCPP_INCLUDE_CERRNO__
-#define BIONIC_LIBSTDCPP_INCLUDE_CERRNO__
-
-/*
- * Standard C++ Library wrapper around the C errno.h header file.
- */
-#include <errno.h>
-
-// errno is a macro, so we can't define std::errno
-
-#endif  // BIONIC_LIBSTDCPP_INCLUDE_CERRNO__
diff --git a/libstdc++/include/cfloat b/libstdc++/include/cfloat
deleted file mode 100644
index 21c01d9..0000000
--- a/libstdc++/include/cfloat
+++ /dev/null
@@ -1,39 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef BIONIC_LIBSTDCPP_INCLUDE_CFLOAT__
-#define BIONIC_LIBSTDCPP_INCLUDE_CFLOAT__
-
-/*
- * Standard C++ Library wrapper around the C float.h header file.
- */
-#include <sys/limits.h>
-#include <float.h>
-
-#endif  // BIONIC_LIBSTDCPP_INCLUDE_CFLOAT__
diff --git a/libstdc++/include/climits b/libstdc++/include/climits
deleted file mode 100644
index df85cb9..0000000
--- a/libstdc++/include/climits
+++ /dev/null
@@ -1,39 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef BIONIC_LIBSTDCPP_INCLUDE_CLIMITS__
-#define BIONIC_LIBSTDCPP_INCLUDE_CLIMITS__
-
-/*
- * Standard C++ Library wrapper around the C limits.h header file.
- */
-
-#include <limits.h>
-
-#endif  // BIONIC_LIBSTDCPP_INCLUDE_CLIMITS__
diff --git a/libstdc++/include/cmath b/libstdc++/include/cmath
deleted file mode 100644
index a15b2ac..0000000
--- a/libstdc++/include/cmath
+++ /dev/null
@@ -1,75 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef BIONIC_LIBSTDCPP_INCLUDE_CMATH__
-#define BIONIC_LIBSTDCPP_INCLUDE_CMATH__
-
-/*
- * Standard C++ Library wrapper around the C math.h header file.
- */
-
-#include <cstddef>
-#include <math.h>
-
-extern "C++" {
-
-namespace std
-{
-// Functions.
-using ::cos;
-using ::sin;
-using ::tan;
-using ::acos;
-using ::asin;
-using ::atan;
-using ::atan2;
-
-using ::cosh;
-using ::sinh;
-using ::tanh;
-
-using ::exp;
-using ::frexp;
-using ::ldexp;
-using ::log;
-using ::log10;
-using ::modf;
-
-using ::pow;
-using ::sqrt;
-
-using ::ceil;
-using ::fabs;
-using ::floor;
-using ::fmod;
-}  // namespace std
-
-}  // extern C++
-
-#endif  // BIONIC_LIBSTDCPP_INCLUDE_CMATH__
diff --git a/libstdc++/include/csetjmp b/libstdc++/include/csetjmp
deleted file mode 100644
index ba82144..0000000
--- a/libstdc++/include/csetjmp
+++ /dev/null
@@ -1,53 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef BIONIC_LIBSTDCPP_INCLUDE_CSETJMP__
-#define BIONIC_LIBSTDCPP_INCLUDE_CSETJMP__
-
-/*
- * Standard C++ Library wrapper around the C setjmp.h header file.
- */
-
-#include <setjmp.h>
-
-extern "C++" {
-
-#ifndef setjmp
-#define setjmp(env) setjmp (env)
-#endif
-
-namespace std
-{
-using ::jmp_buf;
-using ::longjmp;
-}  // namespace std
-
-}  // extern C++
-
-#endif  // BIONIC_LIBSTDCPP_INCLUDE_CSETJMP__
diff --git a/libstdc++/include/csignal b/libstdc++/include/csignal
deleted file mode 100644
index 84f0e1d..0000000
--- a/libstdc++/include/csignal
+++ /dev/null
@@ -1,50 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef BIONIC_LIBSTDCPP_INCLUDE_CSIGNAL__
-#define BIONIC_LIBSTDCPP_INCLUDE_CSIGNAL__
-
-/*
- * Standard C++ Library wrapper around the C signal.h header file.
- */
-
-#include <signal.h>
-
-extern "C++" {
-
-namespace std
-{
-using ::sig_atomic_t;
-using ::signal;
-using ::raise;
-}  // namespace std
-
-}  // extern C++
-
-#endif  // BIONIC_LIBSTDCPP_INCLUDE_CSIGNAL__
diff --git a/libstdc++/include/cstddef b/libstdc++/include/cstddef
deleted file mode 100644
index cb06b49..0000000
--- a/libstdc++/include/cstddef
+++ /dev/null
@@ -1,50 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef BIONIC_LIBSTDCPP_INCLUDE_CSTDDEF__
-#define BIONIC_LIBSTDCPP_INCLUDE_CSTDDEF__
-
-/*
- * Standard C++ Library wrapper around the C stddef.h header file.
- * The following 2 types are also declared in the 'std' namespace:
- *   . ptrdiff_t
- *   . size_t
- */
-#include <stddef.h>
-
-extern "C++" {
-
-namespace std {
-using ::ptrdiff_t;
-using ::size_t;
-}  // namespace std
-
-}  // extern C++
-
-#endif  // BIONIC_LIBSTDCPP_INCLUDE_CSTDDEF__
diff --git a/libstdc++/include/cstdint b/libstdc++/include/cstdint
deleted file mode 100644
index 3df56df..0000000
--- a/libstdc++/include/cstdint
+++ /dev/null
@@ -1,40 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef BIONIC_LIBSTDCPP_INCLUDE_CSTDINT__
-#define BIONIC_LIBSTDCPP_INCLUDE_CSTDINT__
-
-/*
- * Standard C++ Library wrapper around the C stdint.h header file.
- */
-
-#include <stdint.h>
-
-
-#endif  // BIONIC_LIBSTDCPP_INCLUDE_CSTDINT__
diff --git a/libstdc++/include/cstdio b/libstdc++/include/cstdio
deleted file mode 100644
index 2948d85..0000000
--- a/libstdc++/include/cstdio
+++ /dev/null
@@ -1,98 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef BIONIC_LIBSTDCPP_INCLUDE_CSTDIO__
-#define BIONIC_LIBSTDCPP_INCLUDE_CSTDIO__
-
-/*
- * Standard C++ Library wrapper around the C stdio.h header file.
- */
-#include <cstddef>
-#include <stdio.h>
-
-extern "C++" {
-
-namespace std {
-using ::FILE;
-using ::fpos_t;
-
-using ::clearerr;
-using ::fclose;
-using ::feof;
-using ::ferror;
-using ::fflush;
-using ::fgetc;
-using ::fgetpos;
-using ::fgets;
-using ::fopen;
-using ::fprintf;
-using ::fputc;
-using ::fputs;
-using ::fread;
-using ::freopen;
-using ::fscanf;
-using ::fseek;
-using ::fsetpos;
-using ::ftell;
-using ::fwrite;
-using ::getc;
-using ::getchar;
-#if !defined(__STDC_VERSION__) || __STDC_VERSION__ < 201112L
-using ::gets;
-#endif
-using ::perror;
-using ::printf;
-using ::putc;
-using ::putchar;
-using ::puts;
-using ::remove;
-using ::rename;
-using ::rewind;
-using ::scanf;
-using ::setbuf;
-using ::setvbuf;
-using ::sprintf;
-using ::sscanf;
-using ::tmpfile;
-using ::tmpnam;
-using ::ungetc;
-using ::vfprintf;
-using ::vprintf;
-using ::vsprintf;
-
-using ::snprintf;
-using ::vfscanf;
-using ::vscanf;
-using ::vsnprintf;
-using ::vsscanf;
-}  // namespace std
-
-}  // extern C++
-
-#endif  // BIONIC_LIBSTDCPP_INCLUDE_CSTDIO__
diff --git a/libstdc++/include/cstdlib b/libstdc++/include/cstdlib
deleted file mode 100644
index bd1deae..0000000
--- a/libstdc++/include/cstdlib
+++ /dev/null
@@ -1,116 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef BIONIC_LIBSTDCPP_INCLUDE_CSTDLIB__
-#define BIONIC_LIBSTDCPP_INCLUDE_CSTDLIB__
-
-/*
- * Standard C++ Library wrapper around the C stdlib.h header file.
- */
-#include <stdlib.h>
-
-extern "C++" {
-
-namespace std {
-
-using ::exit;
-using ::abort;
-using ::atexit;
-
-using ::getenv;
-using ::putenv;
-using ::setenv;
-using ::unsetenv;
-using ::clearenv;
-
-using ::mktemp;
-using ::mkstemp;
-
-using ::strtol;
-using ::strtoll;
-using ::strtoul;
-using ::strtoull;
-using ::strtod;
-using ::strtof;
-
-using ::atoi;
-using ::atol;
-using ::atoll;
-using ::atof;
-
-using ::abs;
-using ::labs;
-using ::llabs;
-
-using ::realpath;
-using ::system;
-
-using ::bsearch;
-using ::qsort;
-
-using ::jrand48;
-using ::mrand48;
-using ::nrand48;
-using ::lrand48;
-using ::seed48;
-using ::srand48;
-
-using ::rand;
-using ::srand;
-using ::random;
-using ::srandom;
-
-using ::malloc;
-using ::free;
-using ::calloc;
-using ::realloc;
-
-using ::unlockpt;
-using ::ptsname;
-using ::ptsname_r;
-using ::getpt;
-using ::grantpt;
-
-using ::div_t;
-using ::div;
-using ::ldiv_t;
-using ::ldiv;
-using ::lldiv_t;
-using ::lldiv;
-
-using ::mblen;
-using ::mbstowcs;
-using ::mbtowc;
-using ::wctomb;
-using ::wcstombs;
-}  // namespace std
-
-}  // extern C++
-
-#endif  // BIONIC_LIBSTDCPP_INCLUDE_CSTDLIB__
diff --git a/libstdc++/include/cstring b/libstdc++/include/cstring
deleted file mode 100644
index d3d9387..0000000
--- a/libstdc++/include/cstring
+++ /dev/null
@@ -1,70 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef BIONIC_LIBSTDCPP_INCLUDE_CSTRING__
-#define BIONIC_LIBSTDCPP_INCLUDE_CSTRING__
-
-/*
- * Standard C++ Library wrapper around the C string.h header file.
- */
-
-#include <cstddef>
-#include <string.h>
-
-extern "C++" {
-
-namespace std
-{
-using ::memchr;
-using ::memcmp;
-using ::memcpy;
-using ::memmove;
-using ::memset;
-using ::strcat;
-using ::strchr;
-using ::strcmp;
-using ::strcoll;
-using ::strcpy;
-using ::strcspn;
-using ::strerror;
-using ::strlen;
-using ::strncat;
-using ::strncmp;
-using ::strncpy;
-using ::strpbrk;
-using ::strrchr;
-using ::strspn;
-using ::strstr;
-using ::strtok;
-using ::strxfrm;
-}  // namespace std
-
-}  // extern C++
-
-#endif  // BIONIC_LIBSTDCPP_INCLUDE_CSTRING__
diff --git a/libstdc++/include/ctime b/libstdc++/include/ctime
deleted file mode 100644
index 9e6744f..0000000
--- a/libstdc++/include/ctime
+++ /dev/null
@@ -1,63 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef BIONIC_LIBSTDCPP_INCLUDE_CTIME__
-#define BIONIC_LIBSTDCPP_INCLUDE_CTIME__
-
-/*
- * Standard C++ Library wrapper around the C time.h header file.
- */
-
-#include <cstddef>
-#include <time.h>
-
-extern "C++" {
-
-namespace std 
-{
-// Types.
-using ::clock_t;
-using ::time_t;
-using ::tm;
-
-// Functions.
-using ::clock;
-using ::difftime;
-using ::mktime;
-using ::time;
-using ::asctime;
-using ::ctime;
-using ::gmtime;
-using ::localtime;
-using ::strftime;
-}  // namespace std
-
-}  // extern C++
-
-#endif  // BIONIC_LIBSTDCPP_INCLUDE_CTIME__
diff --git a/libstdc++/include/cwchar b/libstdc++/include/cwchar
deleted file mode 100644
index a4f9f42..0000000
--- a/libstdc++/include/cwchar
+++ /dev/null
@@ -1,31 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/* IMPORTANT: cwchar and cwctype are not supported. See comment in
- * bionic/libc/include/wchar.h */
diff --git a/libstdc++/include/cwctype_is_not_supported b/libstdc++/include/cwctype_is_not_supported
deleted file mode 100644
index a4f9f42..0000000
--- a/libstdc++/include/cwctype_is_not_supported
+++ /dev/null
@@ -1,31 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/* IMPORTANT: cwchar and cwctype are not supported. See comment in
- * bionic/libc/include/wchar.h */
diff --git a/libstdc++/include/new b/libstdc++/include/new
index c5a43de..cffab6e 100644
--- a/libstdc++/include/new
+++ b/libstdc++/include/new
@@ -2,30 +2,33 @@
 #ifndef __NEW__
 #define __NEW__
 
-#include <cstddef>
+#include <stddef.h>
 
 extern "C++" {
 
 namespace std {
-    struct nothrow_t {};
-    extern const nothrow_t nothrow;
+  using ::size_t;
+  struct nothrow_t {};
+  extern const nothrow_t nothrow;
 }
 
 void* operator new(std::size_t);
-void* operator new[](std::size_t);
-void  operator delete(void*) throw();
-void  operator delete[](void*) throw();
 void* operator new(std::size_t, const std::nothrow_t&);
-void* operator new[](std::size_t, const std::nothrow_t&);
-void  operator delete(void*, const std::nothrow_t&) throw();
-void  operator delete[](void*, const std::nothrow_t&) throw();
+void operator delete(void*) throw();
+// TODO: void operator delete(void*, std::size_t) throw();
+void operator delete(void*, const std::nothrow_t&) throw();
 
+void* operator new[](std::size_t);
+void* operator new[](std::size_t, const std::nothrow_t&);
+void operator delete[](void*) throw();
+// TODO: void operator delete[](void*, std::size_t) throw();
+void operator delete[](void*, const std::nothrow_t&) throw();
+
+// These four are not replaceable, so should be inlined.
 inline void* operator new(std::size_t, void* p) { return p; }
 inline void* operator new[](std::size_t, void* p) { return p; }
-
-// these next two are not really required, since exceptions are off
-inline void  operator delete(void*, void*) throw() { }
-inline void  operator delete[](void*, void*) throw() { }
+inline void operator delete(void*, void*) throw() { }
+inline void operator delete[](void*, void*) throw() { }
 
 }  // extern C++
 
diff --git a/libstdc++/include/stl_pair.h b/libstdc++/include/stl_pair.h
deleted file mode 100644
index 37f757b..0000000
--- a/libstdc++/include/stl_pair.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-/*
- *
- * Copyright (c) 1994
- * Hewlett-Packard Company
- *
- * Permission to use, copy, modify, distribute and sell this software
- * and its documentation for any purpose is hereby granted without fee,
- * provided that the above copyright notice appear in all copies and
- * that both that copyright notice and this permission notice appear
- * in supporting documentation.  Hewlett-Packard Company makes no
- * representations about the suitability of this software for any
- * purpose.  It is provided "as is" without express or implied warranty.
- *
- *
- * Copyright (c) 1996,1997
- * Silicon Graphics Computer Systems, Inc.
- *
- * Permission to use, copy, modify, distribute and sell this software
- * and its documentation for any purpose is hereby granted without fee,
- * provided that the above copyright notice appear in all copies and
- * that both that copyright notice and this permission notice appear
- * in supporting documentation.  Silicon Graphics makes no
- * representations about the suitability of this software for any
- * purpose.  It is provided "as is" without express or implied warranty.
- */
-
-/* NOTE: This is an internal header file, included by other STL headers.
- *   You should not attempt to use it directly.
- */
-
-#ifndef __SGI_STL_INTERNAL_PAIR_H
-#define __SGI_STL_INTERNAL_PAIR_H
-
-__STL_BEGIN_NAMESPACE
-
-template <class _T1, class _T2>
-struct pair {
-  typedef _T1 first_type;
-  typedef _T2 second_type;
-
-  _T1 first;
-  _T2 second;
-  pair() : first(), second() {}
-  pair(const _T1& __a, const _T2& __b) : first(__a), second(__b) {}
-
-  template <class _U1, class _U2>
-  pair(const pair<_U1, _U2>& __p) : first(__p.first), second(__p.second) {}
-};
-
-template <class _T1, class _T2>
-inline bool operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
-{
-  return __x.first == __y.first && __x.second == __y.second;
-}
-
-template <class _T1, class _T2>
-inline bool operator<(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
-{
-  return __x.first < __y.first ||
-         (!(__y.first < __x.first) && __x.second < __y.second);
-}
-
-template <class _T1, class _T2>
-inline bool operator!=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) {
-  return !(__x == __y);
-}
-
-template <class _T1, class _T2>
-inline bool operator>(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) {
-  return __y < __x;
-}
-
-template <class _T1, class _T2>
-inline bool operator<=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) {
-  return !(__y < __x);
-}
-
-template <class _T1, class _T2>
-inline bool operator>=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) {
-  return !(__x < __y);
-}
-
-template <class _T1, class _T2>
-inline pair<_T1, _T2> make_pair(_T1 __x, _T2 __y)
-{
-  return pair<_T1, _T2>(__x, __y);
-}
-
-__STL_END_NAMESPACE
-
-#endif /* __SGI_STL_INTERNAL_PAIR_H */
-
-// Local Variables:
-// mode:C++
-// End:
diff --git a/libstdc++/include/typeinfo b/libstdc++/include/typeinfo
deleted file mode 100644
index 4b48a79..0000000
--- a/libstdc++/include/typeinfo
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef _TYPEINFO_HEADER_GAURD
-#define _TYPEINFO_HEADER_GAURD
-
-extern "C++" {
-
-namespace std {
-    class type_info;
-    class bad_cast;
-    class bad_typeid;
-};
-
-
-class type_info {
-public:
-    type_info();
-    virtual ~type_info();
-
-    char const * name() const;
-
-    bool operator==(type_info const & right) const;
-    bool operator!=(type_info const & right) const;
-    bool before(type_info const & right) const;
-
-private:
-    type_info(type_info const & right);
-    type_info & operator=(type_info const & right);
-};
-
-}  // C++
-
-#endif
diff --git a/libstdc++/include/utility b/libstdc++/include/utility
deleted file mode 100644
index 12044a7..0000000
--- a/libstdc++/include/utility
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-#ifndef _CPP_UTILITY
-#define _CPP_UTILITY
-
-#pragma GCC system_header
-
-#define  __STL_BEGIN_NAMESPACE  namespace std {
-#define  __STL_END_NAMESPACE    }
-
-#include <stl_pair.h>
-
-#endif /* _CPP_UTILITY */