extern int nsi_canpci_register(struct hwspecops_t *hwspecops);
extern int pcan_pci_register(struct hwspecops_t *hwspecops);
extern int esdpci200_register(struct hwspecops_t *hwspecops);
extern int nsi_canpci_register(struct hwspecops_t *hwspecops);
extern int pcan_pci_register(struct hwspecops_t *hwspecops);
extern int esdpci200_register(struct hwspecops_t *hwspecops);