62 dim shared pdf          as HPDF_Doc 'ptr   variable
63 dim shared fname        as string * 256     variable
64 dim shared page         as HPDF_Page  variable
65 dim shared def_font     as HPDF_Font  variable
66 dim shared txt_font     as HPDF_Font  variable
67 dim shared tw           as HPDF_REAL  variable
68 dim shared doc_height   as HPDF_REAL  variable
69 dim shared doc_width    as HPDF_REAL   variable
70 dim shared i            as HPDF_UINT  variable
72 dim shared detno        as HPDF_STATUS ptr  variable
73 dim shared userdat      as any ptr  variable