void swfoutput_linktopage(struct swfoutput*, int page, swfcoord*points);
void swfoutput_linktourl(struct swfoutput*, char*url, swfcoord*points);
void swfoutput_linktopage(struct swfoutput*, int page, swfcoord*points);
void swfoutput_linktourl(struct swfoutput*, char*url, swfcoord*points);