update links for xc3sprog

[usb-driver] / parport.h

diff --git a/parport.h b/parport.h
index d4fbaa2b0ccaa0ada9ede4cc76e4b616bb4df0ff..668ba80b7add2e36358e18c45d017007491390ee 100644 (file)
--- a/parport.h
+++ b/parport.h
@@ -1,3 +1,3 @@
-int pp_transfer(WD_TRANSFER *tr, int fd, unsigned int request, int ppbase, int ecpbase, int num);
-int parport_open(int num);
-void parport_close(int handle);
+int __attribute__ ((visibility ("hidden"))) parport_transfer(WD_TRANSFER *tr, int fd, unsigned int request, int ppbase, int ecpbase, int num);
+int __attribute__ ((visibility ("hidden"))) parport_open(int num);
+void __attribute__ ((visibility ("hidden"))) parport_close(int handle);