extern int altera_load( Altera_desc *desc, void *image, size_t size );
extern int altera_dump( Altera_desc *desc, void *buf, size_t bsize );
extern int altera_info( Altera_desc *desc );
extern int altera_load( Altera_desc *desc, void *image, size_t size );
extern int altera_dump( Altera_desc *desc, void *buf, size_t bsize );
extern int altera_info( Altera_desc *desc );