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+/* Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
+
+ 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; version 2 of the License.
+
+ 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
+
+#ifndef VIO_PRIV_INCLUDED
+#define VIO_PRIV_INCLUDED
+
+/* Structures and functions private to the vio package */
+
+#define DONT_MAP_VIO
+#include <my_global.h>
+#include <mysql_com.h>
+#include <my_sys.h>
+#include <m_string.h>
+#include <violite.h>
+
+#include "mysql/psi/psi_memory.h"
+
+extern PSI_memory_key key_memory_vio;
+extern PSI_memory_key key_memory_vio_read_buffer;
+
+#ifdef HAVE_OPENSSL
+extern PSI_memory_key key_memory_vio_ssl_fd;
+#endif
+
+
+#ifdef _WIN32
+size_t vio_read_pipe(Vio *vio, uchar * buf, size_t size);
+size_t vio_write_pipe(Vio *vio, const uchar * buf, size_t size);
+my_bool vio_is_connected_pipe(Vio *vio);
+int vio_shutdown_pipe(Vio * vio);
+
+#ifndef EMBEDDED_LIBRARY
+size_t vio_read_shared_memory(Vio *vio, uchar * buf, size_t size);
+size_t vio_write_shared_memory(Vio *vio, const uchar * buf, size_t size);
+my_bool vio_is_connected_shared_memory(Vio *vio);
+int vio_shutdown_shared_memory(Vio * vio);
+void vio_delete_shared_memory(Vio *vio);
+#endif /* !EMBEDDED_LIBRARY */
+#endif /* _WIN32 */
+
+my_bool vio_buff_has_data(Vio *vio);
+int vio_socket_io_wait(Vio *vio, enum enum_vio_io_event event);
+int vio_socket_timeout(Vio *vio, uint which, my_bool old_mode);
+
+#ifdef HAVE_OPENSSL
+size_t vio_ssl_read(Vio *vio,uchar* buf, size_t size);
+size_t vio_ssl_write(Vio *vio,const uchar* buf, size_t size);
+
+/* When the workday is over... */
+int vio_ssl_shutdown(Vio *vio);
+void vio_ssl_delete(Vio *vio);
+my_bool vio_ssl_has_data(Vio *vio);
+
+#endif /* HAVE_OPENSSL */
+#endif /* VIO_PRIV_INCLUDED */