init.c		init.c
	/*		/*
	* init.c - initialization and finalization of the library		* init.c - initialization and finalization of the library
	*		*
	* This file is part of the SSH Library		* This file is part of the SSH Library
	*		*
	* Copyright (c) 2003-2006 by Aris Adamantiadis		* Copyright (c) 2003-2009 by Aris Adamantiadis
	*		*
	* The SSH Library is free software; you can redistribute it and/or modify		* The SSH Library is free software; you can redistribute it and/or modify
	* it under the terms of the GNU Lesser General Public License as published by		* it under the terms of the GNU Lesser General Public License as published by
	* the Free Software Foundation; either version 2.1 of the License, or (at your		* the Free Software Foundation; either version 2.1 of the License, or (at your
	* option) any later version.		* option) any later version.
	*		*
	* The SSH Library is distributed in the hope that it will be useful, but		* The SSH Library is distributed in the hope that it will be useful, but
	* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILI TY		* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILI TY
	* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public		* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
	* License for more details.		* License for more details.
	*		*
	* You should have received a copy of the GNU Lesser General Public License		* You should have received a copy of the GNU Lesser General Public License
	* along with the SSH Library; see the file COPYING. If not, write to		* along with the SSH Library; see the file COPYING. If not, write to
	* the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,		* the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
	* MA 02111-1307, USA.		* MA 02111-1307, USA.
	*/		*/
			#include "config.h"
	#include "libssh/priv.h"		#include "libssh/priv.h"
			#include "libssh/socket.h"
			#include "libssh/dh.h"
	#ifdef _WIN32		#ifdef _WIN32
	#include <winsock2.h>		#include <winsock2.h>
	#endif		#endif
	/**		/**
	* \addtogroup ssh_session		* \addtogroup ssh_session
	* @{		* @{
	*/		*/
	/**		/**
	* @brief initialize global cryptographic data structures.		* @brief initialize global cryptographic data structures.
	*		*
	* This function should only be called once, at the begining of the program		* This function should only be called once, at the beginning of the progra
	, in the main thread. It may be omitted if your program is not multithreade		m, in
	d.		* the main thread. It may be omitted if your program is not multithreaded.
	*		*
	* @returns 0		* @returns 0
	*/		*/
	int ssh_init(void) {		int ssh_init(void) {
	if(ssh_crypto_init())		if(ssh_crypto_init())
	return -1;		return -1;
	if(ssh_socket_init())		if(ssh_socket_init())
	return -1;		return -1;
			if(ssh_regex_init())
			return -1;
	return 0;		return 0;
	}		}
	/**		/**
	* @brief Finalize and cleanup all libssh and cryptographic data structures .		* @brief Finalize and cleanup all libssh and cryptographic data structures .
	*		*
	* This function should only be called once, at the end of the program!		* This function should only be called once, at the end of the program!
	*		*
	* @returns -1 in case of error		* @returns -1 in case of error
	@returns 0 otherwise		@returns 0 otherwise
	*/		*/
	int ssh_finalize(void) {		int ssh_finalize(void) {
			ssh_regex_finalize();
	ssh_crypto_finalize();		ssh_crypto_finalize();
	#ifdef HAVE_LIBGCRYPT		#ifdef HAVE_LIBGCRYPT
	gcry_control(GCRYCTL_TERM_SECMEM);		gcry_control(GCRYCTL_TERM_SECMEM);
	#elif defined HAVE_LIBCRYPTO		#elif defined HAVE_LIBCRYPTO
	EVP_cleanup();		EVP_cleanup();
	#endif		#endif
	#ifdef _WIN32		#ifdef _WIN32
	WSACleanup();		WSACleanup();
	#endif		#endif
	return 0;		return 0;
End of changes. 6 change blocks.
	4 lines changed or deleted		11 lines changed or added
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