64-bit fix
64-bit fix


git-svn-id: 8565c3e837f9d61da8036ce720d754b771dcc963@610 71b93d88-0707-0410-a8cf-f5a4172ac649

qpdf/qpdf,jberkenbilt/qpdf,jberkenbilt/qpdf,qpdf/qpdf,qpdf/qpdf,qpdf/qpdf,jberkenbilt/qpdf,jberkenbilt/qpdf,jberkenbilt/qpdf,qpdf/qpdf