gboolean bgpdf_scheduler_callback(gpointer data);
void shutdown_bgpdf(void);
gboolean init_bgpdf(char *pdfname, gboolean create_pages, int file_domain);
gboolean bgpdf_scheduler_callback(gpointer data);
void shutdown_bgpdf(void);
gboolean init_bgpdf(char *pdfname, gboolean create_pages, int file_domain);