Nota : Due to an unclean implementation of the pdflib 0.6 the internal closing of the document also closes the file . This should not be done because pdflib did not open the file , but expects an already open file when PDF_open( ) is called . Consequently it shouldn ' t close the file . In order to fix this just take out line 190 of the file p_basic.c in the pdflib 0.6 source distribution until the next release of pdflib will fix this .
Nota : This function works properly without any patches to pdflib if pdflib 2.0 support is activated .