QProcess.pid() returns wrong pid in PyQt(windows)

[vertusd]

#######
        self.m_prohandle = QtCore.QProcess(self)
        self.m_prohandle.start( QtCore.QString(self.m_textpalyerName),l_argv)
        print int(self.m_prohandle.pid())

#######
        self.m_prohandle = QtCore.QProcess(self)
        self.m_prohandle.start( QtCore.QString(self.m_textpalyerName),l_argv)
        print int(self.m_prohandle.pid())

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i converted sip.voidptr (void* in c++) to int by python builtin method int(),but the result was a large number like 62552816, so what's wrong here?


sorry for my english and thanks in advance