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diff --git a/vmime/platforms/posix/posixChildProcess.hpp b/vmime/platforms/posix/posixChildProcess.hpp
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+++ b/vmime/platforms/posix/posixChildProcess.hpp
@@ -0,0 +1,74 @@
+//
+// VMime library (http://www.vmime.org)
+// Copyright (C) 2002-2005 Vincent Richard <[email protected]>
+//
+// 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; either version 2 of
+// the License, or (at your option) any later version.
+//
+// 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+//
+
+#ifndef VMIME_PLATFORMS_POSIX_POSIXCHILDPROCESS_HPP_INCLUDED
+#define VMIME_PLATFORMS_POSIX_POSIXCHILDPROCESS_HPP_INCLUDED
+
+
+#include "vmime/utility/childProcess.hpp"
+
+
+namespace vmime {
+namespace platforms {
+namespace posix {
+
+
+class posixChildProcess : public utility::childProcess
+{
+public:
+
+	posixChildProcess(const utility::file::path& path);
+	~posixChildProcess();
+
+	void start(const std::vector <string> args, const int flags = 0);
+
+	utility::outputStream* getStdIn();
+	utility::inputStream* getStdOut();
+
+	void waitForFinish();
+
+private:
+
+	utility::file::path m_processPath;
+	bool m_started;
+
+	utility::outputStream* m_stdIn;
+	utility::inputStream* m_stdOut;
+
+	sigset_t m_oldProcMask;
+	pid_t m_pid;
+	int m_pipe[2];
+};
+
+
+class posixChildProcessFactory : public utility::childProcessFactory
+{
+public:
+
+	utility::childProcess* create(const utility::file::path& path) const;
+};
+
+
+} // posix
+} // platforms
+} // vmime
+
+
+#endif // VMIME_PLATFORMS_POSIX_POSIXCHILDPROCESS_HPP_INCLUDED
+