const char *port, int fd);
void sr_serial_device_instance_free(struct sr_serial_device_instance *serial);
-int find_hwcap(int *capabilities, int hwcap);
-struct hwcap_option *find_hwcap_option(int hwcap);
+int sr_find_hwcap(int *capabilities, int hwcap);
+struct sr_hwcap_option *sr_find_hwcap_option(int hwcap);
void source_remove(int fd);
void source_add(int fd, int events, int timeout, receive_data_callback rcv_cb,
void *user_data);