Index: eps.c
===================================================================
--- eps.c	(revision 26792)
+++ eps.c	(revision 26793)
@@ -670,7 +670,7 @@
 {
 }
 
-static int eps_usage(const char *topic)
+static int eps_usage(pcb_hid_t *hid, const char *topic)
 {
 	fprintf(stderr, "\neps exporter command line arguments:\n\n");
 	pcb_hid_usage(eps_attribute_list, sizeof(eps_attribute_list) / sizeof(eps_attribute_list[0]));
Index: ps.c
===================================================================
--- ps.c	(revision 26792)
+++ ps.c	(revision 26793)
@@ -1455,7 +1455,7 @@
 	ps_inited = 1;
 }
 
-static int ps_usage(const char *topic)
+static int ps_usage(pcb_hid_t *hid, const char *topic)
 {
 	fprintf(stderr, "\nps exporter command line arguments:\n\n");
 	pcb_hid_usage(ps_attribute_list, sizeof(ps_attribute_list) / sizeof(ps_attribute_list[0]));