diff --git a/libstdc++-v3/shadow/bits/wrap_unistd.h b/libstdc++-v3/shadow/bits/wrap_fcntl.h
similarity index 69%
rename from libstdc++-v3/shadow/bits/wrap_unistd.h
rename to libstdc++-v3/shadow/bits/wrap_fcntl.h
index 4ff8f36589f3c9527a3185bedd3db1b7886f1de7..0bed4bf1d4af890187748e539881860e0f2417d2 100644
--- a/libstdc++-v3/shadow/bits/wrap_unistd.h
+++ b/libstdc++-v3/shadow/bits/wrap_fcntl.h
@@ -1,6 +1,6 @@
// -*- C++ -*- header wrapper.
-// Copyright (C) 1997-1999 Free Software Foundation, Inc.
+// Copyright (C) 2000 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
@@ -28,46 +28,65 @@
// the GNU General Public License.
//
-// ISO C++ 14882: 20.5 Date and time
+// ISO C++ 14882: 26.5 C library extensions
//
-// XXX incomplete
+#ifndef _CPP_FCNTL
+#define _CPP_FCNTL 1
-#ifndef _CPP_WRAP_UNISTD_H
-#define _CPP_WRAP_UNISTD_H 1
+# include <bits/c++config.h>
- namespace _C_legacy {
- extern "C" {
+namespace _C_legacy {
+ extern "C" {
# define _IN_C_LEGACY_
# pragma GCC system_header
-# include_next <unistd.h>
- }
+ // XXX
+# undef SEEK_SET
+# undef SEEK_CUR
+# undef SEEK_END
- namespace _C_shadow { }
- } // close namespace ::_C_legacy::
+# include_next <fcntl.h>
+ }
+} // namespace _C_legacy
-// # undef that
+# undef SEEK_SET
+# undef SEEK_CUR
+# undef SEEK_END
- namespace _C_legacy {
- namespace _C_shadow {
- // typedef stuff
- }
- }
- namespace std {
-
- using ::_C_legacy::read;
- using ::_C_legacy::write;
- using ::_C_legacy::open;
-
- } // close namespace std::
-
- namespace _C_legacy {
- namespace _C_shadow {
- // using ::std::stuff
- }
- }
+// NB: Don't bring elements from this non-standard header into namespace std.
# undef _IN_C_LEGACY_
#endif
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/libstdc++-v3/shadow/bits/wrap_iconv.h b/libstdc++-v3/shadow/bits/wrap_iconv.h
new file mode 100644
index 0000000000000000000000000000000000000000..3e72e2d46eeb50be14d4e5fce473d818409c3466
--- /dev/null
+++ b/libstdc++-v3/shadow/bits/wrap_iconv.h
@@ -0,0 +1,51 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library 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, or (at your option)
+// any later version.
+
+// This library 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 library; see the file COPYING. If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction. Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file 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 General Public License.
+
+//
+// ISO C++ 14882: 20.5 Extensions
+//
+
+#ifndef _CPP_WRAP_ICONV_H
+#define _CPP_WRAP_ICONV_H 1
+
+namespace _C_legacy {
+ extern "C" {
+# define _IN_C_LEGACY_
+# pragma GCC system_header
+# include_next <iconv.h>
+ }
+} // namespace _C_legacy
+
+// NB: Don't bring elements from this non-standard header into namespace std.
+
+# undef _IN_C_LEGACY_
+
+#endif
+
+
diff --git a/libstdc++-v3/shadow/bits/wrap_iolibio.h b/libstdc++-v3/shadow/bits/wrap_iolibio.h
new file mode 100644
index 0000000000000000000000000000000000000000..ddbabd7a424c70a5cff442c613ca2f2609abe18b
--- /dev/null
+++ b/libstdc++-v3/shadow/bits/wrap_iolibio.h
@@ -0,0 +1,50 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library 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, or (at your option)
+// any later version.
+
+// This library 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 library; see the file COPYING. If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction. Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file 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 General Public License.
+
+//
+// ISO C++ 14882: 20.5 Extensions
+//
+
+#ifndef _CPP_WRAP_IOLIBIO_H
+#define _CPP_WRAP_IOLIBIO_H 1
+
+namespace _C_legacy {
+ extern "C" {
+# define _IN_C_LEGACY_
+# pragma GCC system_header
+# include_next <iolibio.h>
+ }
+} // namespace _C_legacy
+
+// NB: Don't bring elements from this non-standard header into namespace std.
+
+# undef _IN_C_LEGACY_
+
+#endif
+
diff --git a/libstdc++-v3/shadow/bits/wrap_libioP.h b/libstdc++-v3/shadow/bits/wrap_libioP.h
new file mode 100644
index 0000000000000000000000000000000000000000..32f8c2ebd10a60f0bb663326f936b0347a6a6434
--- /dev/null
+++ b/libstdc++-v3/shadow/bits/wrap_libioP.h
@@ -0,0 +1,50 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library 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, or (at your option)
+// any later version.
+
+// This library 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 library; see the file COPYING. If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction. Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file 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 General Public License.
+
+//
+// ISO C++ 14882: 20.5 Extensions
+//
+
+#ifndef _CPP_WRAP_LIBIOP_H
+#define _CPP_WRAP_LIBIOP_H 1
+
+namespace _C_legacy {
+ extern "C" {
+# define _IN_C_LEGACY_
+# pragma GCC system_header
+# include_next <libioP.h>
+ }
+} // namespace _C_legacy
+
+// NB: Don't bring elements from this non-standard header into namespace std.
+
+# undef _IN_C_LEGACY_
+
+#endif
+
diff --git a/libstdc++-v3/shadow/unistd.h b/libstdc++-v3/shadow/bits/wrap_pthread.h
similarity index 76%
rename from libstdc++-v3/shadow/unistd.h
rename to libstdc++-v3/shadow/bits/wrap_pthread.h
index f1faf243e8fd66511610156f570ee5219078d9a8..d04eeba8a31b8f68d9bff5ad6e891eeee99d3164 100644
--- a/libstdc++-v3/shadow/unistd.h
+++ b/libstdc++-v3/shadow/bits/wrap_pthread.h
@@ -1,6 +1,6 @@
// -*- C++ -*- header wrapper.
-// Copyright (C) 1997-1999 Free Software Foundation, Inc.
+// Copyright (C) 2000 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
@@ -26,19 +26,56 @@
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
+
+//
+// ISO C++ 14882: 26.5 C library extensions
+//
+
+#ifndef _CPP_WRAP_PTHREAD_H
+#define _CPP_WRAP_PTHREAD_H 1
+
+# include <bits/c++config.h>
+
+namespace _C_legacy {
+ extern "C" {
+# define _IN_C_LEGACY_
+# pragma GCC system_header
+# include_next <pthread.h>
+ }
+} // namespace _C_legacy
+
+# undef _IN_C_LEGACY_
+
+#endif
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
-#ifndef _INCLUDED_CPP_UNISTD_H_
-# undef _SHADOW_NAME
-# define _SHADOW_NAME <bits/wrap_unistd.h>
-# include <bits/generic_shadow.h>
-# undef _SHADOW_NAME
-# ifndef _IN_C_LEGACY_
- // using ::std::stuff
-# define _INCLUDED_CPP_UNISTD_H_ 1
-# endif
-#endif /* _INCLUDED_CPP_UNISTD_H_ */
diff --git a/libstdc++-v3/shadow/fcntl.h b/libstdc++-v3/shadow/fcntl.h
new file mode 100644
index 0000000000000000000000000000000000000000..f19a15492741348eaf7596f73619eb05f350caee
--- /dev/null
+++ b/libstdc++-v3/shadow/fcntl.h
@@ -0,0 +1,63 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library 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, or (at your option)
+// any later version.
+
+// This library 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 library; see the file COPYING. If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction. Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file 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 General Public License.
+
+
+#ifndef _INCLUDED_CPP_FCNTL_H_
+# define _INCLUDED_CPP_FCNTL_H_ 1
+
+# ifdef _IN_C_LEGACY_ /* sub-included by a C header */
+ // get out of the "legacy"
+ } // close extern "C"
+ } // close namespace _C_legacy::
+# undef _IN_C_LEGACY_
+# define _FCNTL_NEED_C_LEGACY_
+# endif
+
+# include <bits/wrap_fcntl.h>
+
+ // Expose global C names, including non-standard ones, but shadow
+ // some names and types with the std:: C++ version.
+ using _C_legacy::flock;
+
+ using _C_legacy::creat;
+ using _C_legacy::open;
+ using _C_legacy::fcntl;
+
+# ifdef _FCNTL_NEED_C_LEGACY_
+ // dive back into the "swamp"
+ namespace _C_legacy {
+ extern "C" {
+# define _IN_C_LEGACY_
+# undef _FCNTL_NEED_C_LEGACY_
+# endif /* _FCNTL_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_FCNTL_H_ */
+
+
+
+
diff --git a/libstdc++-v3/shadow/iconv.h b/libstdc++-v3/shadow/iconv.h
new file mode 100644
index 0000000000000000000000000000000000000000..1ea5038c24a2a222aab81477cf9f7837ad31dac5
--- /dev/null
+++ b/libstdc++-v3/shadow/iconv.h
@@ -0,0 +1,66 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library 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, or (at your option)
+// any later version.
+
+// This library 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 library; see the file COPYING. If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction. Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file 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 General Public License.
+
+
+#ifndef _INCLUDED_CPP_ICONV_H_
+# define _INCLUDED_CPP_ICONV_H_ 1
+
+# ifdef _IN_C_LEGACY_ /* sub-included by a C header */
+ // get out of the "legacy"
+ } // close extern "C"
+ } // close namespace _C_legacy::
+# undef _IN_C_LEGACY_
+# define _ICONV_NEED_C_LEGACY_
+# endif
+
+# include <bits/wrap_iconv.h>
+
+ // Expose global C names, including non-standard ones, but shadow
+ // some names and types with the std:: C++ version.
+
+ // NB: Cannot use typedefs here to inject the names as the "C" headers
+ // often include typedefs that include the keyword 'struct'
+ using _C_legacy::iconv_t;
+
+ using _C_legacy::iconv_open;
+ using _C_legacy::iconv;
+ using _C_legacy::iconv_close;
+
+# ifdef _ICONV_NEED_C_LEGACY_
+ // dive back into the "swamp"
+ namespace _C_legacy {
+ extern "C" {
+# define _IN_C_LEGACY_
+# undef _ICONV_NEED_C_LEGACY_
+# endif /* _ICONV_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_ICONV_H_ */
+
+
+
+
diff --git a/libstdc++-v3/shadow/iolibio.h b/libstdc++-v3/shadow/iolibio.h
new file mode 100644
index 0000000000000000000000000000000000000000..845f6403594e3068f23d69da5ee3e0385a49bceb
--- /dev/null
+++ b/libstdc++-v3/shadow/iolibio.h
@@ -0,0 +1,58 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library 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, or (at your option)
+// any later version.
+
+// This library 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 library; see the file COPYING. If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction. Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file 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 General Public License.
+
+
+#ifndef _INCLUDED_CPP_IOLIBIO_H_
+# define _INCLUDED_CPP_IOLIBIO_H_ 1
+
+# ifdef _IN_C_LEGACY_ /* sub-included by a C header */
+ // get out of the "legacy"
+ } // close extern "C"
+ } // close namespace _C_legacy::
+# undef _IN_C_LEGACY_
+# define _IOLIBIO_NEED_C_LEGACY_
+# endif
+
+# include <bits/wrap_iolibio.h>
+
+ // Expose global C names, including non-standard ones, but shadow
+ // some names and types with the std:: C++ version.
+
+# ifdef _IOLIBIO_NEED_C_LEGACY_
+ // dive back into the "swamp"
+ namespace _C_legacy {
+ extern "C" {
+# define _IN_C_LEGACY_
+# undef _IOLIBIO_NEED_C_LEGACY_
+# endif /* _IOLIBIO_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_IOLIBIO_H_ */
+
+
+
+
diff --git a/libstdc++-v3/shadow/libioP.h b/libstdc++-v3/shadow/libioP.h
new file mode 100644
index 0000000000000000000000000000000000000000..da3e716768fb92dedc657b098ed1a34433f644ed
--- /dev/null
+++ b/libstdc++-v3/shadow/libioP.h
@@ -0,0 +1,64 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library 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, or (at your option)
+// any later version.
+
+// This library 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 library; see the file COPYING. If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction. Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file 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 General Public License.
+
+
+#ifndef _INCLUDED_CPP_LIBIOP_H_
+# define _INCLUDED_CPP_LIBIOP_H_ 1
+
+# ifdef _IN_C_LEGACY_ /* sub-included by a C header */
+ // get out of the "legacy"
+ } // close extern "C"
+ } // close namespace _C_legacy::
+# undef _IN_C_LEGACY_
+# define _LIBIOP_NEED_C_LEGACY_
+# endif
+
+# include <bits/wrap_libioP.h>
+
+ // Expose global C names, including non-standard ones, but shadow
+ // some names and types with the std:: C++ version.
+ using _C_legacy::_IO_jump_t;
+ using _C_legacy::_IO_FILE_plus;
+ using _C_legacy::_IO_cookie_file;
+
+ using _C_legacy::_IO_file_jumps;
+ using _C_legacy::_IO_wfile_jumps;
+
+# ifdef _LIBIOP_NEED_C_LEGACY_
+ // dive back into the "swamp"
+ namespace _C_legacy {
+ extern "C" {
+# define _IN_C_LEGACY_
+# undef _LIBIOP_NEED_C_LEGACY_
+# endif /* _LIBIOP_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_LIBIOP_H_ */
+
+
+
+
diff --git a/libstdc++-v3/shadow/pthread.h b/libstdc++-v3/shadow/pthread.h
new file mode 100644
index 0000000000000000000000000000000000000000..8692d3e52d43b6b88822ad4249c2b4f974b569cb
--- /dev/null
+++ b/libstdc++-v3/shadow/pthread.h
@@ -0,0 +1,86 @@
+// -*- C++ -*- header wrapper.
+
+// Copyright (C) 2000 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library 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, or (at your option)
+// any later version.
+
+// This library 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 library; see the file COPYING. If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction. Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file 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 General Public License.
+
+
+#ifndef _INCLUDED_CPP_PTHREAD_H_
+# define _INCLUDED_CPP_PTHREAD_H_ 1
+
+# ifdef _IN_C_LEGACY_ /* sub-included by a C header */
+ // get out of the "legacy"
+ } // close extern "C"
+ } // close namespace _C_legacy::
+# undef _IN_C_LEGACY_
+# define _PTHREAD_NEED_C_LEGACY_
+# endif
+
+# include <bits/wrap_pthread.h>
+
+ // Expose global C names, including non-standard ones, but shadow
+ // some names and types with the std:: C++ version.
+ using _C_legacy::__sched_param;
+
+ using _C_legacy::pthread_attr_t;
+ using _C_legacy::pthread_cond_t;
+ using _C_legacy::pthread_condattr_t;
+ using _C_legacy::pthread_key_t;
+ using _C_legacy::pthread_mutex_t;
+ using _C_legacy::pthread_mutexattr_t;
+ using _C_legacy::pthread_once_t;
+ using _C_legacy::pthread_rwlock_t;
+ using _C_legacy::pthread_rwlockattr_t;
+ using _C_legacy::pthread_t;
+
+ using _C_legacy::pthread_mutex_init;
+ using _C_legacy::pthread_mutex_destroy;
+ using _C_legacy::pthread_mutex_lock;
+ using _C_legacy::pthread_mutex_trylock;
+ using _C_legacy::pthread_mutex_unlock;
+ using _C_legacy::pthread_mutexattr_init;
+ using _C_legacy::pthread_mutexattr_destroy;
+ using _C_legacy::pthread_mutexattr_settype;
+ using _C_legacy::pthread_mutexattr_gettype;
+ using _C_legacy::pthread_key_create;
+ using _C_legacy::pthread_key_delete;
+ using _C_legacy::pthread_setspecific;
+ using _C_legacy::pthread_getspecific;
+ using _C_legacy::pthread_once;
+ using _C_legacy::pthread_atfork;
+
+# ifdef _PTHREAD_NEED_C_LEGACY_
+ // dive back into the "swamp"
+ namespace _C_legacy {
+ extern "C" {
+# define _IN_C_LEGACY_
+# undef _PTHREAD_NEED_C_LEGACY_
+# endif /* _PTHREAD_NEED_C_LEGACY_ */
+#endif /* _INCLUDED_CPP_PTHREAD_H_ */
+
+
+
+