X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/usb-driver/blobdiff_plain/25ba7a49098fb2f4c120293d8f7c7404e5d3687b..6615630635379e2768f9cbc69b3efeb742195b32:/config.h

diff --git a/config.h b/config.h
index e3e42ea..0c8097b 100644
--- a/config.h
+++ b/config.h
@@ -4,12 +4,14 @@ struct parport_config {
 	unsigned char real;
 	unsigned short usb_vid;
 	unsigned short usb_pid;
+	unsigned short usb_iface;
 	int (*open) (int num);
 	void (*close) (int handle);
 	int (*transfer) (WD_TRANSFER *tr, int fd, unsigned int request, int ppbase, int ecpbase, int num);
 };
 
-struct parport_config *config_get(int num);
-unsigned char config_is_real_pport(int num);
-unsigned short config_usb_vid(int num);
-unsigned short config_usb_pid(int num);
+struct parport_config __attribute__ ((visibility ("hidden"))) *config_get(int num);
+unsigned char __attribute__ ((visibility ("hidden"))) config_is_real_pport(int num);
+unsigned short __attribute__ ((visibility ("hidden"))) config_usb_vid(int num);
+unsigned short __attribute__ ((visibility ("hidden"))) config_usb_pid(int num);
+unsigned short __attribute__ ((visibility ("hidden"))) config_usb_iface(int num);