Index: cam.c
===================================================================
--- cam.c	(revision 31031)
+++ cam.c	(revision 31032)
@@ -162,12 +162,12 @@
 	const char *cmd = "gui", *arg = NULL, *opt;
 	int n, rs = -1;
 
-	rnd_PCB_ACT_MAY_CONVARG(1, FGW_STR, cam, cmd = argv[1].val.str);
-	rnd_PCB_ACT_MAY_CONVARG(2, FGW_STR, cam, arg = argv[2].val.str);
+	RND_ACT_MAY_CONVARG(1, FGW_STR, cam, cmd = argv[1].val.str);
+	RND_ACT_MAY_CONVARG(2, FGW_STR, cam, arg = argv[2].val.str);
 
 	cam_init_inst(&ctx);
 	for(n = 3; n < argc; n++) {
-		RND_PCB_ACT_CONVARG(n, FGW_STR, cam, opt = argv[n].val.str);
+		RND_ACT_CONVARG(n, FGW_STR, cam, opt = argv[n].val.str);
 		if (cam_parse_opt(&ctx, opt) != 0) {
 			rnd_message(RND_MSG_ERROR, "cam: invalid action option '%s'\n", opt);
 			cam_uninit_inst(&ctx);